Index: head/security/vuxml/vuln.xml =================================================================== --- head/security/vuxml/vuln.xml (revision 556786) +++ head/security/vuxml/vuln.xml (revision 556787) @@ -1,65595 +1,65647 @@ + + xorg-server -- Multiple input validation failures in X server XKB extension + + + xorg-server + 1.20.9_1,1 + + + xephyr + 1.20.9_1,1 + + + xorg-vfbserver + 1.20.9_1,1 + + + xorg-nestserver + 1.20.9_1,1 + + + xwayland + 1.20.9_2,1 + + + xorg-dmx + 1.20.9_1,1 + + + + +

The X.org project reports:

+
These issues can lead to privileges elevations for authorized + clients on systems where the X server is running privileged.
+
Insufficient checks on the lengths of the XkbSetMap request can + lead to out of bounds memory accesses in the X server.
+
Insufficient checks on input of the XkbSetDeviceInfo request can + lead to a buffer overflow on the head in the X server.
+

+ + + + https://lists.x.org/archives/xorg-announce/2020-December/003066.html + CVE-2020-14360 + CVE-2020-25712 + + + 2020-12-01 + 2020-12-01 + + + nomad -- multiple vulnerabilities nomad 0.12.6

The HashiCorp team reports:

artifact: Fixed a bug where interpolation can be used in the artifact destination field to write artifact payloads outside the allocation directory.

template: Fixed a bug where interpolation can be used in the template source and destination fields to read or write files outside the allocation directory even when disable_file_sandbox was set to false (the default).

template: Fixed a bug where the disable_file_sandbox configuration was only respected for the template file function and not the template source and destination fields.

https://github.com/hashicorp/nomad/blob/master/CHANGELOG.md CVE-2020-27195 2020-10-21 2020-11-27 gitea -- multiple vulnerabilities gitea 1.12.6

The Gitea Team reports for release 1.12.6:

Prevent git operations for inactive users

Disallow urlencoded new lines in git protocol paths if there is a port

Disallow urlencoded new lines in git protocol paths if there is a port ports/251296 2020-11-16 2020-11-21 Node.js -- November 2020 Security Releases node 15.2.1 node14 14.15.1 node12 12.19.1

Node.js reports:

Updates are now available for v12.x, v14.x and v15.x Node.js release lines for the following issues.

Denial of Service through DNS request (CVE-2020-8277)

A Node.js application that allows an attacker to trigger a DNS request for a host of their choice could trigger a Denial of service by getting the application to resolve a DNS record with a larger number of responses.

https://nodejs.org/en/blog/vulnerability/november-2020-security-releases/ CVE-2020-8277 2020-11-16 2020-11-21 mutt -- authentication credentials being sent over an unencrypted connection mutt 2.0.2

Kevin J. McCarthy reports:

Mutt had incorrect error handling when initially connecting to an IMAP server, which could result in an attempt to authenticate without enabling TLS.

CVE-2020-28896 https://gitlab.com/muttmua/mutt/-/commit/04b06aaa3e0cc0022b9b01dbca2863756ebbf59a 2020-11-20 2020-11-20 mozjpeg -- heap-based buffer over-read in get_rgb_row() in rdppm.c via a malformed PPM input file mozjpeg 4.0.0

NIST reports:

Heap-based buffer over-read in get_rgb_row() in rdppm.c via a malformed PPM input file.

CVE-2020-13790 https://nvd.nist.gov/vuln/detail/CVE-2020-13790 2020-06-03 2020-10-10 libjpeg-turbo -- Issue in the PPM reader causing a buffer overrun in cjpeg, TJBench, or the tjLoadImage() function. libjpeg-turbo 2.0.4

libjpeg-turbo releases reports:

This release fixes the following security issue:

Heap-based buffer over-read in get_rgb_row() in rdppm.c via a malformed PPM input file.

CVE-2020-13790 https://nvd.nist.gov/vuln/detail/CVE-2020-13790 2020-06-03 2020-10-10 mantis -- multiple vulnerabilities mantis-php72 mantis-php73 mantis-php74 mantis-php80 2.24.3

Mantis 2.24.3 release reports:

This release fixes 3 security issues:

0027039: CVE-2020-25781: Access to private bug note attachments

0027275: CVE-2020-25288: HTML Injection on bug_update_page.php

0027304: CVE-2020-25830: HTML Injection in bug_actiongroup_page.php

ports/251141 CVE-2020-25781 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25781 CVE-2020-25288 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25288 CVE-2020-25830 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25830 2020-09-13 2020-11-14 go -- math/big: panic during recursive division of very large numbers; cmd/go: arbitrary code execution at build time through cgo go 1.15.5,1

The Go project reports:

A number of math/big.Int methods (Div, Exp, DivMod, Quo, Rem, QuoRem, Mod, ModInverse, ModSqrt, Jacobi, and GCD) can panic when provided crafted large inputs. For the panic to happen, the divisor or modulo argument must be larger than 3168 bits (on 32-bit architectures) or 6336 bits (on 64-bit architectures). Multiple math/big.Rat methods are similarly affected.

The go command may execute arbitrary code at build time when cgo is in use. This may occur when running go get on a malicious package, or any other command that builds untrusted code. This can be caused by a malicious gcc flags specified via a #cgo directive.

The go command may execute arbitrary code at build time when cgo is in use. This may occur when running go get on a malicious package, or any other command that builds untrusted code. This can be caused by malicious unquoted symbol names.

CVE-2020-28362 https://github.com/golang/go/issues/42552 CVE-2020-28367 https://github.com/golang/go/issues/42556 CVE-2020-28366 https://github.com/golang/go/issues/42559 2020-11-09 2020-11-12 salt -- multiple vulnerabilities py36-salt py37-salt py38-salt 30023002.1

SaltStack reports multiple security vulnerabilities in Salt 3002:

CVE-2020-16846: Prevent shell injections in netapi ssh client.

CVE-2020-17490: Prevent creating world readable private keys with the tls execution module.

CVE-2020-25592: Properly validate eauth credentials and tokens along with their ACLs. Prior to this change eauth was not properly validated when calling Salt ssh via the salt-api. Any value for 'eauth' or 'token' would allow a user to bypass authentication and make calls to Salt ssh.

https://docs.saltstack.com/en/latest/topics/releases/3002.1.html CVE-2020-16846 https://nvd.nist.gov/vuln/detail/CVE-2020-16846 CVE-2020-17490 https://nvd.nist.gov/vuln/detail/CVE-2020-17490 CVE-2020-25592 https://nvd.nist.gov/vuln/detail/CVE-2020-25592 2020-11-06 2020-11-12 Apache OpenOffice -- Unrestricted actions leads to arbitrary code execution in crafted documents apache-openoffice 4.1.8 apache-openoffice-devel 4.2.1602022694,4

The Apache Openofffice project reports:

CVE-2020-13958 Unrestricted actions leads to arbitrary code execution in crafted documents

Description

A vulnerability in Apache OpenOffice scripting events allows an attacker to construct documents containing hyperlinks pointing to an executable on the target users file system. These hyperlinks can be triggered unconditionally. In fixed versions no internal protocol may be called from the document event handler and other hyperlinks require a control-click.

Severity: Low

There are no known exploits of this vulnerability.
A proof-of-concept demonstration exists.

Thanks to the reporter for discovering this issue.

Acknowledgments

The Apache OpenOffice Security Team would like to thank Imre Rad for discovering and reporting this attack vector.

https://www.openoffice.org/security/cves/CVE-2020-13958.html CVE-2020-13958 2020-04-28 2020-11-10 raptor2 -- buffer overflow raptor2 2.0.15_16

CVE MITRE reports:

raptor_xml_writer_start_element_common in raptor_xml_writer.c in Raptor RDF Syntax Library 2.0.15 miscalculates the maximum nspace declarations for the XML writer, leading to heap-based buffer overflows (sometimes seen in raptor_qname_format_as_xml).

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18926 https://github.com/LibreOffice/core/blob/master/external/redland/raptor/0001-Calcualte-max-nspace-declarations-correctly-for-XML-.patch.1 CVE-2017-18926 2017-04-16 2020-11-09 jupyter notebook -- open redirect vulnerability py37-notebook py38-notebook py39-notebook 6.1.5

Jupyter reports:

6.1.5 is a security release, fixing one vulnerability: Fix open redirect vulnerability GHSA-c7vm-f5p4-8fqh (CVE to be assigned)

https://jupyter-notebook.readthedocs.io/en/stable/changelog.html#release-6-1-5 https://github.com/jupyter/notebook/blob/6.1.5/docs/source/changelog.rst 2020-10-15 2020-11-08 asterisk -- Outbound INVITE loop on challenge with different nonce asterisk13 13.37.1 asterisk16 16.14.1 asterisk18 18.0.1

The Asterisk project reports:

If Asterisk is challenged on an outbound INVITE and the nonce is changed in each response, Asterisk will continually send INVITEs in a loop. This causes Asterisk to consume more and more memory since the transaction will never terminate (even if the call is hung up), ultimately leading to a restart or shutdown of Asterisk. Outbound authentication must be configured on the endpoint for this to occur.

https://downloads.asterisk.org/pub/security/AST-2020-002.html 2020-11-05 2020-11-05 asterisk -- Remote crash in res_pjsip_session asterisk13 13.37.1 asterisk16 16.14.1 asterisk18 18.0.1

The Asterisk project reports:

Upon receiving a new SIP Invite, Asterisk did not return the created dialog locked or referenced. This caused a gap between the creation of the dialog object, and its next use by the thread that created it. Depending upon some off nominal circumstances, and timing it was possible for another thread to free said dialog in this gap. Asterisk could then crash when the dialog object, or any of its dependent objects were de-referenced, or accessed next by the initial creation thread.

https://downloads.asterisk.org/pub/security/AST-2020-001.html 2020-11-05 2020-11-05 chromium -- multiple vulnerabilities chromium 86.0.4240.183

Chrome Releases reports:

This release contains 10 security fixes, including:

[1138911] High CVE-2020-16004: Use after free in user interface. Reported by Leecraso and Guang Gong of 360 Alpha Lab working with 360 BugCloud on 2020-10-15

[1139398] High CVE-2020-16005: Insufficient policy enforcement in ANGLE. Reported by Jaehun Jeong (@n3sk) of Theori on 2020-10-16

[1133527] High CVE-2020-16006: Inappropriate implementation in V8. Reported by Bill Parks on 2020-09-29

[1125018] High CVE-2020-16007: Insufficient data validation in installer. Reported by Abdelhamid Naceri (halov) on 2020-09-04

[1134107] High CVE-2020-16008: Stack buffer overflow in WebRTC. Reported by Tolya Korniltsev on 2020-10-01

[1143772] High CVE-2020-16009: Inappropriate implementation in V8. Reported by Clement Lecigne of Google's Threat Analysis Group and Samuel Groß of Google Project Zero on 2020-10-29

[1144489] High CVE-2020-16011: Heap buffer overflow in UI on Windows. Reported by Sergei Glazunov of Google Project Zero on 2020-11-01

There are reports that an exploit for CVE-2020-16009 exists in the wild.

CVE-2020-16004 CVE-2020-16005 CVE-2020-16006 CVE-2020-16007 CVE-2020-16008 CVE-2020-16009 CVE-2020-16011 https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop.html 2020-11-02 2020-11-03 Gitlab -- Multiple vulnerabilities gitlab-ce 13.5.013.5.2 13.4.013.4.5 8.8.913.3.9

Gitlab reports:

Path Traversal in LFS Upload

Path traversal allows saving packages in arbitrary location

Kubernetes agent API leaks private repos

Terraform state deletion API exposes object storage URL

Stored-XSS in error message of build-dependencies

Git credentials persisted on disk

Potential Denial of service via container registry

Info leak when group is transferred from private to public group

Limited File Disclosure Via Multipart Bypass

Unauthorized user is able to access scheduled pipeline variables and values

CSRF in runner administration page allows an attacker to pause/resume runners

Regex backtracking attack in path parsing of Advanced Search result

Bypass of required CODEOWNERS approval

SAST CiConfiguration information visible without permissions

https://about.gitlab.com/releases/2020/11/02/security-release-gitlab-13-5-2-released/ CVE-2020-13355 CVE-2020-26405 CVE-2020-13358 CVE-2020-13359 CVE-2020-13340 CVE-2020-13353 CVE-2020-13354 CVE-2020-13352 CVE-2020-13356 CVE-2020-13351 CVE-2020-13350 CVE-2020-13349 CVE-2020-13348 2020-11-02 2020-11-02 wordpress -- multiple issues wordpress fr-wordpress 5.5.2,1 de-wordpress zh_CN-wordpress zh_TW-wordpress ja-wordpress ru-wordpress 5.5.2

wordpress developers reports:

Ten security issues affect WordPress versions 5.5.1 and earlier. If you havent yet updated to 5.5, all WordPress versions since 3.7 have also been updated to fix the following security issues: -Props to Alex Concha of the WordPress Security Team for their work in hardening deserialization requests. -Props to David Binovec on a fix to disable spam embeds from disabled sites on a multisite network. -Thanks to Marc Montas from Sucuri for reporting an issue that could lead to XSS from global variables. -Thanks to Justin Tran who reported an issue surrounding privilege escalation in XML-RPC. He also found and disclosed an issue around privilege escalation around post commenting via XML-RPC. -Props to Omar Ganiev who reported a method where a DoS attack could lead to RCE. -Thanks to Karim El Ouerghemmi from RIPS who disclosed a method to store XSS in post slugs. -Thanks to Slavco for reporting, and confirmation from Karim El Ouerghemmi, a method to bypass protected meta that could lead to arbitrary file deletion.

https://wordpress.org/news/2020/10/wordpress-5-5-2-security-and-maintenance-release/ 2020-10-29 2020-11-02 samba -- Multiple Vulnerabilities samba410 4.10.18 samba411 4.11.15 samba412 4.12.9 samba413 4.13.1

The Samba Team reports:

CVE-2020-14318: Missing handle permissions check in SMB1/2/3 ChangeNotify

CVE-2020-14323: Unprivileged user can crash winbind

CVE-2020-14383: An authenticated user can crash the DCE/RPC DNS with easily crafted records

https://www.samba.org/samba/security/CVE-2020-14318.html https://www.samba.org/samba/security/CVE-2020-14323.html https://www.samba.org/samba/security/CVE-2020-14383.html CVE-2020-14318 CVE-2020-14323 CVE-2020-14383 2020-10-29 2020-10-30 tmux -- stack overflow in CSI parsing tmux 3.1c

Nicholas Marriott reports:

tmux has a stack overflow in CSI parsing.

https://groups.google.com/g/tmux-users/c/DGfmsD9CM00/m/Six6uZG0AQAJ https://marc.info/?l=openbsd-announce&m=160399126725142&w=2 2020-10-29 2020-10-30 motion -- Denial of Service motion 3.24.3.1

cxsecurity.com reports:

A Denial of Service condition in Motion-Project Motion 3.2 through 4.3.1 allows remote unauthenticated users to cause a webu.c segmentation fault and kill the main process via a crafted HTTP request

https://cve-search.iicrai.org/cve/CVE-2020-26566 2020-10-05 2020-10-28 freetype2 -- heap buffer overlfow freetype2 2.10.4

The freetype project reports:

A heap buffer overflow has been found in the handling of embedded PNG bitmaps, introduced in FreeType version 2.6.

https://sourceforge.net/projects/freetype/files/freetype2/2.10.4/ CVE-2020-15999 2020-10-20 2020-10-22 MySQL -- Multiple vulnerabilities mariadb103-server 10.3.26 mariadb104-server 10.4.16 mariadb105-server 10.5.7 mysql56-server 5.6.50 mysql57-server 5.7.32 mysql80-server 8.0.22

Oracle reports:

This Critical Patch Update contains 48 new security patches for Oracle MySQL.

The highest CVSS v3.1 Base Score of vulnerabilities affecting Oracle MySQL is 8.

NOTE: MariaDB only contains CVE-2020-14812 CVE-2020-14765 CVE-2020-14776 and CVE-2020-14789

https://www.oracle.com/security-alerts/cpuoct2020.html#AppendixMSQL CVE-2020-14878 CVE-2020-14828 CVE-2020-14775 CVE-2020-14765 CVE-2020-14769 CVE-2020-14830 CVE-2020-14836 CVE-2020-14846 CVE-2020-14800 CVE-2020-14827 CVE-2020-14760 CVE-2020-14776 CVE-2020-14821 CVE-2020-14829 CVE-2020-14848 CVE-2020-14852 CVE-2020-14814 CVE-2020-14789 CVE-2020-14804 CVE-2020-14812 CVE-2020-14773 CVE-2020-14777 CVE-2020-14785 CVE-2020-14793 CVE-2020-14794 CVE-2020-14809 CVE-2020-14837 CVE-2020-14839 CVE-2020-14845 CVE-2020-14861 CVE-2020-14866 CVE-2020-14868 CVE-2020-14888 CVE-2020-14891 CVE-2020-14893 CVE-2020-14786 CVE-2020-14790 CVE-2020-14844 CVE-2020-14799 CVE-2020-14869 CVE-2020-14672 CVE-2020-14870 CVE-2020-14867 CVE-2020-14873 CVE-2020-14838 CVE-2020-14860 CVE-2020-14791 CVE-2020-14771 2020-10-20 2020-10-21 2020-11-07 chromium -- multiple vulnerabilities chromium 86.0.4240.111

Chrome Releases reports:

This release includes 5 security fixes:

[1125337] High CVE-2020-16000: Inappropriate implementation in Blink. Reported by amaebi_jp on 2020-09-06

[1135018] High CVE-2020-16001: Use after free in media. Reported by Khalil Zhani on 2020-10-05

[1137630] High CVE-2020-16002: Use after free in PDFium. Reported by Weipeng Jiang (@Krace) from Codesafe Team of Legendsec at Qi'anxin Group on 2020-10-13

[1139963] High CVE-2020-15999: Heap buffer overflow in Freetype. Reported by Sergei Glazunov of Google Project Zero on 2020-10-19

[1134960] Medium CVE-2020-16003: Use after free in printing. Reported by Khalil Zhani on 2020-10-04

CVE-2020-15999 CVE-2020-16000 CVE-2020-16001 CVE-2020-16002 CVE-2020-16003 https://chromereleases.googleblog.com/2020/10/stable-channel-update-for-desktop_20.html 2020-10-20 2020-10-21 powerdns-recursor -- cache pollution powerdns-recursor 4.3.04.3.5 4.2.04.2.5 4.1.04.1.18

PowerDNS Team reports:

CVE-2020-25829: An issue has been found in PowerDNS Recursor where a remote attacker can cause the cached records for a given name to be updated to the ‘Bogus’ DNSSEC validation state, instead of their actual DNSSEC ‘Secure’ state, via a DNS ANY query. This results in a denial of service for installations that always validate (dnssec=validate) and for clients requesting validation when on-demand validation is enabled (dnssec=process).

https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2020-07.html CVE-2020-25829 2020-10-13 2020-10-14 MariaDB -- Undisclosed vulnerability mariadb103-client 10.3.25 mariadb103-server 10.3.25 mariadb104-client 10.4.15 mariadb104-server 10.4.15 mariadb105-client 10.5.6 mariadb105-server 10.5.6

The MariaDB project reports:

Details of this vulnerability have not yet been disclosed

https://mariadb.com/kb/en/mariadb-1056-release-notes/ https://mariadb.com/kb/en/mariadb-10415-release-notes/ https://mariadb.com/kb/en/mariadb-10325-release-notes/ CVE-2020-15180 2020-10-07 2020-10-18 py-matrix-synapse -- XSS vulnerability py36-matrix-synapse py37-matrix-synapse py38-matrix-synapse py39-matrix-synapse 1.21.0

Matrix developers reports:

The fallback authentication endpoint served via Synapse were vulnerable to cross-site scripting (XSS) attacks. The impact depends on the configuration of the domain that Synapse is deployed on, but may allow access to cookies and other browser data, CSRF vulnerabilities, and access to other resources served on the same domain or parent domains.

CVE-2020-26891 https://github.com/matrix-org/synapse/security/advisories/GHSA-3x8c-fmpc-5rmq https://github.com/matrix-org/synapse/releases/tag/v1.21.2 ports/249948 2020-10-01 2020-10-17 drupal -- Multiple Vulnerabilities drupal7 7.72

Drupal Security Team reports:

The Drupal AJAX API does not disable JSONP by default, which can lead to cross-site scripting.

https://www.drupal.org/sa-core-2020-007 2020-09-16 2020-10-17 Flash Player -- arbitrary code execution linux-flashplayer 32.0.0.445

Adobe reports:

This update resolves a NULL pointer dereference vulnerability that could lead to arbitrary code execution (CVE-2020-9746).

CVE-2020-9746 https://helpx.adobe.com/security/products/flash-player/apsb20-58.html 2020-10-13 2020-10-13 Rails -- Possible XSS vulnerability rubygem-actionpack60 6.0.3.4

Ruby on Rails blog:

Rails version 6.0.3.4 has been released! This version is a security release and addresses one possible XSS attack vector in Actionable Exceptions.

https://weblog.rubyonrails.org/2020/10/7/Rails-6-0-3-4-has-been-released/ CVE-2020-8264 2020-10-07 2020-10-10 Payara -- path trasversal flaw via either loc/con parameters in Eclipse Mojarra payara 5.201

Payara Releases reports:

The following is a list of tracked Common Vulnerabilities and Exposures that have been reported and analyzed, which can or have impacted Payara Server across releases:

CVE-2020-6950 Eclipse Mojarra vulnerable to path trasversal flaw via either loc/con parameters

CVE-2020-6950 https://docs.payara.fish/community/docs/5.2020.4/security/security-fix-list.html 2020-01-13 2020-10-06 Payara -- A Polymorphic Typing issue in FasterXML jackson-databind payara 5.193

Payara Releases reports:

The following is a list of tracked Common Vulnerabilities and Exposures that have been reported and analyzed, which can or have impacted Payara Server across releases:

CVE-2019-12086 A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x before 2.9.9

CVE-2019-12086 https://docs.payara.fish/community/docs/5.193/security/security-fix-list.html 2019-05-17 2020-10-06 payara -- multiple vulnerabilities payara 5.191

Payara Releases reports:

The following is a list of tracked Common Vulnerabilities and Exposures that have been reported and analyzed, which can or have impacted Payara Server across releases:

CVE-2018-14721 FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to conduct server-side request forgery (SSRF) attacks

CVE-2018-14720 FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to conduct external XML entity (XXE) attacks

CVE-2018-14719 FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to execute arbitrary code

CVE-2018-14718 FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to execute arbitrary code

CVE-2018-14371 Eclipse Mojarra before 2.3.7 is affected by Directory Traversal via the loc parameter

CVE-2018-14721 CVE-2018-14720 CVE-2018-14719 CVE-2018-14718 CVE-2018-14371 https://docs.payara.fish/community/docs/5.191/security/security-fix-list.html 2019-02-01 2020-10-06 zeek -- Vulnerability due to memory leak zeek 3.0.11

Jon Siwek of Corelight reports:

This release fixes the following security issue:

A memory leak in multipart MIME code has potential for remote exploitation and cause for Denial of Service via resource exhaustion.

https://github.com/zeek/zeek/releases/tag/v3.0.11 2020-09-29 2020-10-07 chromium -- multiple vulnerabilities chromium 86.0.4240.75

Chrome releases reports:

This release contains 35 security fixes, including:

[1127322] Critical CVE-2020-15967: Use after free in payments. Reported by Man Yue Mo of GitHub Security Lab on 2020-09-11

[1126424] High CVE-2020-15968: Use after free in Blink. Reported by Anonymous on 2020-09-09

[1124659] High CVE-2020-15969: Use after free in WebRTC. Reported by Anonymous on 2020-09-03

[1108299] High CVE-2020-15970: Use after free in NFC. Reported by Man Yue Mo of GitHub Security Lab on 2020-07-22

[1114062] High CVE-2020-15971: Use after free in printing. Reported by Jun Kokatsu, Microsoft Browser Vulnerability Research on 2020-08-07

[1115901] High CVE-2020-15972: Use after free in audio. Reported by Anonymous on 2020-08-13

[1133671] High CVE-2020-15990: Use after free in autofill. Reported by Rong Jian and Guang Gong of Alpha Lab, Qihoo 360 on 2020-09-30

[1133688] High CVE-2020-15991: Use after free in password manager. Reported by Rong Jian and Guang Gong of Alpha Lab, Qihoo 360 on 2020-09-30

[1106890] Medium CVE-2020-15973: Insufficient policy enforcement in extensions. Reported by David Erceg on 2020-07-17

[1104103] Medium CVE-2020-15974: Integer overflow in Blink. Reported by Juno Im (junorouse) of Theori on 2020-07-10

[1110800] Medium CVE-2020-15975: Integer overflow in SwiftShader. Reported by Anonymous on 2020-07-29

[1123522] Medium CVE-2020-15976: Use after free in WebXR. Reported by YoungJoo Lee (@ashuu_lee) of Raon Whitehat on 2020-08-31

[1083278] Medium CVE-2020-6557: Inappropriate implementation in networking. Reported by Matthias Gierlings and Marcus Brinkmann (NDS Ruhr-University Bochum) on 2020-05-15

[1097724] Medium CVE-2020-15977: Insufficient data validation in dialogs. Reported by Narendra Bhati (@imnarendrabhati) on 2020-06-22

[1116280] Medium CVE-2020-15978: Insufficient data validation in navigation. Reported by Luan Herrera (@lbherrera_) on 2020-08-14

[1127319] Medium CVE-2020-15979: Inappropriate implementation in V8. Reported by Avihay Cohen (@SeraphicAlgorithms) on 2020-09-11

[1092453] Medium CVE-2020-15980: Insufficient policy enforcement in Intents. Reported by Yongke Wang (@Rudykewang) and Aryb1n (@aryb1n) of Tencent Security Xuanwu Lab on 2020-06-08

[1123023] Medium CVE-2020-15981: Out of bounds read in audio. Reported by Christoph Guttandin on 2020-08-28

[1039882] Medium CVE-2020-15982: Side-channel information leakage in cache. Reported by Luan Herrera (@lbherrera_) on 2020-01-07

[1076786] Medium CVE-2020-15983: Insufficient data validation in webUI. Reported by Jun Kokatsu, Microsoft Browser Vulnerability Research on 2020-04-30

[1080395] Medium CVE-2020-15984: Insufficient policy enforcement in Omnibox. Reported by Rayyan Bijoora on 2020-05-07

[1099276] Medium CVE-2020-15985: Inappropriate implementation in Blink. Reported by Abdulrahman Alqabandi, Microsoft Browser Vulnerability Research on 2020-06-25

[1100247] Medium CVE-2020-15986: Integer overflow in media. Reported by Mark Brand of Google Project Zero on 2020-06-29

[1127774] Medium CVE-2020-15987: Use after free in WebRTC. Reported by Philipp Hancke on 2020-09-14

[1110195] Medium CVE-2020-15992: Insufficient policy enforcement in networking. Reported by Alison Huffman, Microsoft Browser Vulnerability Research on 2020-07-28

[1092518] Low CVE-2020-15988: Insufficient policy enforcement in downloads. Reported by Samuel Attard on 2020-06-08

[1108351] Low CVE-2020-15989: Uninitialized Use in PDFium. Reported by Gareth Evans (Microsoft) on 2020-07-22

CVE-2020-6557 CVE-2020-15967 CVE-2020-15968 CVE-2020-15969 CVE-2020-15970 CVE-2020-15971 CVE-2020-15972 CVE-2020-15973 CVE-2020-15974 CVE-2020-15975 CVE-2020-15976 CVE-2020-15977 CVE-2020-15978 CVE-2020-15979 CVE-2020-15980 CVE-2020-15981 CVE-2020-15982 CVE-2020-15983 CVE-2020-15984 CVE-2020-15985 CVE-2020-15986 CVE-2020-15987 CVE-2020-15988 CVE-2020-15989 CVE-2020-15990 CVE-2020-15991 CVE-2020-15992 https://chromereleases.googleblog.com/2020/10/stable-channel-update-for-desktop.html 2020-10-06 2020-10-07 libexif -- multiple vulnerabilities libexif 0.6.22

Release notes:

Lots of fixes exposed by fuzzers like AFL, ClusterFuzz, OSSFuzz and others:

CVE-2016-6328: fixed integer overflow when parsing maker notes

CVE-2017-7544: fixed buffer overread

CVE-2018-20030: Fix for recursion DoS

CVE-2019-9278: replaced integer overflow checks the compiler could optimize away by safer constructs

CVE-2020-0093: read overflow

CVE-2020-12767: fixed division by zero

CVE-2020-13112: Various buffer overread fixes due to integer overflows in maker notes

CVE-2020-13113: Potential use of uninitialized memory

CVE-2020-13114: Time consumption DoS when parsing canon array markers

https://github.com/libexif/libexif/blob/master/NEWS CVE-2016-6328 CVE-2017-7544 CVE-2018-20030 CVE-2019-9278 CVE-2020-0093 CVE-2020-12767 CVE-2020-13112 CVE-2020-13113 CVE-2020-13114 2020-05-18 2020-10-05 kdeconnect -- packet manipulation can be exploited in a Denial of Service attack kdeconnect-kde 20.08.1

Albert Astals Cid reports:

KDE Project Security Advisory

Title KDE Connect: packet manipulation can be exploited in a Denial of Service attack

Risk Rating Important

CVE CVE-2020-26164

Versions kdeconnect <= 20.08.1

Author Albert Vaca Cintora <albertvaka@gmail.com>

Date 2 October 2020

Overview

An attacker on your local network could send maliciously crafted packets to other hosts running kdeconnect on the network, causing them to use large amounts of CPU, memory or network connections, which could be used in a Denial of Service attack within the network.

Impact

Computers that run kdeconnect are susceptible to DoS attacks from the local network.

Workaround

We advise you to stop KDE Connect when on untrusted networks like those on airports or conferences.

Since kdeconnect is dbus activated it is relatively hard to make sure it stays stopped so the brute force approach is to uninstall the kdeconnect package from your system and then run
 	      kquitapp5 kdeconnectd
 	  
Just install the package again once you're back in a trusted network.

Solution

KDE Connect 20.08.2 patches several code paths that could result in a DoS.

You can apply these patches on top of 20.08.1:

https://invent.kde.org/network/kdeconnect-kde/-/commit/f183b5447bad47655c21af87214579f03bf3a163

https://invent.kde.org/network/kdeconnect-kde/-/commit/b279c52101d3f7cc30a26086d58de0b5f1c547fa

https://invent.kde.org/network/kdeconnect-kde/-/commit/d35b88c1b25fe13715f9170f18674d476ca9acdc

https://invent.kde.org/network/kdeconnect-kde/-/commit/b496e66899e5bc9547b6537a7f44ab44dd0aaf38

https://invent.kde.org/network/kdeconnect-kde/-/commit/5310eae85dbdf92fba30375238a2481f2e34943e

https://invent.kde.org/network/kdeconnect-kde/-/commit/721ba9faafb79aac73973410ee1dd3624ded97a5

https://invent.kde.org/network/kdeconnect-kde/-/commit/ae58b9dec49c809b85b5404cee17946116f8a706

https://invent.kde.org/network/kdeconnect-kde/-/commit/66c768aa9e7fba30b119c8b801efd49ed1270b0a

https://invent.kde.org/network/kdeconnect-kde/-/commit/85b691e40f525e22ca5cc4ebe79c361d71d7dc05

https://invent.kde.org/network/kdeconnect-kde/-/commit/48180b46552d40729a36b7431e97bbe2b5379306

Credits

Thanks Matthias Gerstner and the openSUSE security team for reporting the issue.

Thanks to Aleix Pol, Nicolas Fella and Albert Vaca Cintora for the patches.

https://kde.org/info/security/advisory-20201002-1.txt CVE-2020-26164 2020-10-02 2020-10-04 upnp -- denial of service (crash) upnp 1.12.1_1,1

CVE mitre reports:

Portable UPnP SDK (aka libupnp) 1.12.1 and earlier allows remote attackers to cause a denial of service (crash) via a crafted SSDP message due to a NULL pointer dereference in the functions FindServiceControlURLPath and FindServiceEventURLPath in genlib/service_table/service_table.c.

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13848 https://nvd.nist.gov/vuln/detail/CVE-2020-13848 https://github.com/pupnp/pupnp/issues/177 https://github.com/pupnp/pupnp/commit/c805c1de1141cb22f74c0d94dd5664bda37398e0 CVE-2020-13848 2020-06-04 2020-10-03 Gitlab -- multiple vulnerabilities gitlab-ce 13.4.013.4.2 13.3.013.3.7 7.1213.2.10

Gitlab reports:

Potential Denial Of Service Via Update Release Links API

Insecure Storage of Session Key In Redis

Improper Access Expiration Date Validation

Cross-Site Scripting in Multiple Pages

Unauthorized Users Can View Custom Project Template

Cross-Site Scripting in SVG Image Preview

Incomplete Handling in Account Deletion

Insufficient Rate Limiting at Re-Sending Confirmation Email

Improper Type Check in GraphQL

To-dos Are Not Redacted When Membership Changes

Guest users can modify confidentiality attribute

Command injection on runner host

Insecure Runner Configuration in Kubernetes Environments

https://about.gitlab.com/releases/2020/10/01/security-release-13-4-2-release/ CVE-2020-13333 CVE-2020-13332 CVE-2020-13335 CVE-2020-13334 CVE-2020-13327 2020-10-01 2020-10-02 tt-rss -- multiple vulnerabilities tt-rss g20200919

tt-rss project reports:

The cached_url feature mishandles JavaScript inside an SVG document.

imgproxy in plugins/af_proxy_http/init.php mishandles $_REQUEST["url"] in an error message.

It does not validate all URLs before requesting them.

Allows remote attackers to execute arbitrary PHP code via a crafted plural forms header.

https://community.tt-rss.org/t/heads-up-several-vulnerabilities-fixed/3799 https://community.tt-rss.org/t/replace-php-gettext/2889 CVE-2020-25789 CVE-2020-25788 CVE-2020-25787 CVE-2016-6175 2020-09-15 2020-09-20 Apache Ant leaks sensitive information via the java.io.tmpdir apache-ant 1.11.10.8

Apache reports:

Apache Ant 1.1 to 1.9.14 and 1.10.0 to 1.10.7 uses the default temporary directory identified by the Java system property java.io.tmpdir for several tasks and may thus leak sensitive information. The fixcrlf and replaceregexp tasks also copy files from the temporary directory back into the build tree allowing an attacker to inject modified source files into the build process.

https://issues.apache.org/jira/browse/RAT-269?page=com.atlassian.jira.plugin.system.issuetabpanels%3Aall-tabpanel CVE-2020-1945 2020-05-14 2020-09-28 powerdns -- Leaking uninitialised memory through crafted zone records powerdns 4.3.04.3.1 4.2.04.2.3 4.1.04.1.14

PowerDNS Team reports

CVE-2020-17482: An issue has been found in PowerDNS Authoritative Server before 4.3.1 where an authorized user with the ability to insert crafted records into a zone might be able to leak the content of uninitialized memory. Such a user could be a customer inserting data via a control panel, or somebody with access to the REST API. Crafted records cannot be inserted via AXFR.

https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2020-05.html CVE-2020-17482 2020-09-22 2020-09-24 chromium -- multiple vulnerabilities chromium 85.0.4183.121

Chrome Releases reports:

This release fixes 10 security issues, including:

[1100136] High CVE-2020-15960: Out of bounds read in storage. Reported by Anonymous on 2020-06-28

[1114636] High CVE-2020-15961: Insufficient policy enforcement in extensions. Reported by David Erceg on 2020-08-10

[1121836] High CVE-2020-15962: Insufficient policy enforcement in serial. Reported by Leecraso and Guang Gong of 360 Alpha Lab working with 360 BugCloud on 2020-08-26

[1113558] High CVE-2020-15963: Insufficient policy enforcement in extensions. Reported by David Erceg on 2020-08-06

[1126249] High CVE-2020-15965: Out of bounds write in V8. Reported by Lucas Pinheiro, Microsoft Browser Vulnerability Research on 2020-09-08

[1113565] Medium CVE-2020-15966: Insufficient policy enforcement in extensions. Reported by David Erceg on 2020-08-06

[1121414] Low CVE-2020-15964: Insufficient data validation in media. Reported by Woojin Oh(@pwn_expoit) of STEALIEN on 2020-08-25

CVE-2020-15960 CVE-2020-15961 CVE-2020-15962 CVE-2020-15963 CVE-2020-15964 CVE-2020-15965 CVE-2020-15966 https://chromereleases.googleblog.com/2020/09/stable-channel-update-for-desktop_21.html 2020-09-21 2020-09-22 libxml -- multiple vulnerabilities libxml2 2.9.10_1

CVE mitre reports:

CVE-2019-20388

xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.

CVE-2020-7595

xmlStringLenDecodeEntities in parser.c in libxml2 2.9.10 has an infinite loop in a certain end-of-file situation.

CVE-2020-24977

GNOME project libxml2 v2.9.10 and earlier have a global buffer over-read vulnerability in xmlEncodeEntitiesInternal

https://nvd.nist.gov/vuln/detail/CVE-2019-20388 https://nvd.nist.gov/vuln/detail/CVE-2020-7595 https://nvd.nist.gov/vuln/detail/CVE-2020-24977 2020-01-21 2020-09-22 py-matrix-synapse -- malformed events may prevent users from joining federated rooms py36-matrix-synapse py37-matrix-synapse py38-matrix-synapse 1.19.2

Problem Description:

Affected Synapse versions assume that all events have an "origin" field set. If an event without the "origin" field is sent into a federated room, servers not already joined to the room will be unable to do so due to failing to fetch the malformed event.

Impact:

An attacker could cause a denial of service by deliberately sending a malformed event into a room, thus preventing new servers (and thus their users) from joining the room.

https://github.com/matrix-org/synapse/issues/8319 https://github.com/matrix-org/synapse/pull/8324 https://github.com/matrix-org/synapse/blob/v1.19.3/CHANGES.md 2020-09-16 2020-09-21 Python -- multiple vulnerabilities python35 3.5.10

Python reports:

bpo-39603: Prevent http header injection by rejecting control characters in http.client.putrequest(…).

bpo-29778: Ensure python3.dll is loaded from correct locations when Python is embedded (CVE-2020-15523).

bpo-41004: CVE-2020-14422: The __hash__() methods of ipaddress.IPv4Interface and ipaddress.IPv6Interface incorrectly generated constant hash values of 32 and 128 respectively. This resulted in always causing hash collisions. The fix uses hash() to generate hash values for the tuple of (address, mask length, network address).

bpo-39073: Disallow CR or LF in email.headerregistry.Address arguments to guard against header injection attacks.

bpo-38576: Disallow control characters in hostnames in http.client, addressing CVE-2019-18348. Such potentially malicious header injection URLs now cause a InvalidURL to be raised.

bpo-39503: CVE-2020-8492: The AbstractBasicAuthHandler class of the urllib.request module uses an inefficient regular expression which can be exploited by an attacker to cause a denial of service. Fix the regex to prevent the catastrophic backtracking. Vulnerability reported by Ben Caller and Matt Schwager.

bpo-38945: Newline characters have been escaped when performing uu encoding to prevent them from overflowing into to content section of the encoded file. This prevents malicious or accidental modification of data during the decoding process.

bpo-38804: Fixes a ReDoS vulnerability in http.cookiejar. Patch by Ben Caller.

bpo-39017: Avoid infinite loop when reading specially crafted TAR files using the tarfile module (CVE-2019-20907).

bpo-41183: Use 3072 RSA keys and SHA-256 signature for test certs and keys.

bpo-39503: AbstractBasicAuthHandler of urllib.request now parses all WWW-Authenticate HTTP headers and accepts multiple challenges per header: use the realm of the first Basic challenge.

CVE-2020-15523 CVE-2020-14422 CVE-2019-18348 CVE-2020-8492 CVE-2019-20907 2020-08-19 2020-09-20 samba -- Unauthenticated domain takeover via netlogon samba410 4.10.18 samba411 4.11.13 samba412 4.12.7

The Samba Team reports:

An unauthenticated attacker on the network can gain administrator access by exploiting a netlogon protocol flaw.

https://www.samba.org/samba/security/CVE-2020-1472.html CVE-2020-1472 2020-01-01 2020-09-20 Nextcloud -- Password share by mail not hashed nextcloud 19.0.1

The Nextcloud project reports:

NC-SA-2020-026 (low): Password of share by mail is not hashed when given on the create share call
A logic error in Nextcloud Server 19.0.0 caused a plaintext storage of the share password when it was given on the initial create API call.

https://nextcloud.com/security/advisory/?id=NC-SA-2020-026 CVE-2020-8183 2020-06-04 2020-09-19 webkit2-gtk3 -- multible vulnerabilities webkit2-gtk3 2.28.3

The WebKitGTK project reports vulnerabilities:

CVE-2020-9802: Processing maliciously crafted web content may lead to arbitrary code execution.

CVE-2020-9803: Processing maliciously crafted web content may lead to arbitrary code execution.

CVE-2020-9805: Processing maliciously crafted web content may lead to universal cross site scripting.

CVE-2020-9806: Processing maliciously crafted web content may lead to arbitrary code execution.

CVE-2020-9807: Processing maliciously crafted web content may lead to arbitrary code execution.

CVE-2020-9843: Processing maliciously crafted web content may lead to a cross site scripting attack.

CVE-2020-9850: A remote attacker may be able to cause arbitrary code execution.

CVE-2020-13753: CLONE_NEWUSER could potentially be used to confuse xdg- desktop-portal, which allows access outside the sandbox. TIOCSTI can be used to directly execute commands outside the sandbox by writing to the controlling terminal’s input buffer.

https://webkitgtk.org/security/WSA-2020-0006.html CVE-2020-9802 CVE-2020-9803 CVE-2020-9805 CVE-2020-9806 CVE-2020-9807 CVE-2020-9843 CVE-2020-9850 CVE-2020-13753 2020-07-10 2020-07-10 Node.js -- September 2020 Security Releases node 14.11.0 node12 12.18.4 node10 10.22.1

Node.js reports:

Updates are now available for v10,x, v12.x and v14.x Node.js release lines for the following issues.

HTTP Request Smuggling due to CR-to-Hyphen conversion (High) (CVE-2020-8201)

Affected Node.js versions converted carriage returns in HTTP request headers to a hyphen before parsing. This can lead to HTTP Request Smuggling as it is a non-standard interpretation of the header.

Impacts:

All versions of the 14.x and 12.x releases line

Denial of Service by resource exhaustion CWE-400 due to unfinished HTTP/1.1 requests (Critical) (CVE-2020-8251)

Node.js is vulnerable to HTTP denial of service (DOS) attacks based on delayed requests submission which can make the server unable to accept new connections. The fix a new http.Server option called requestTimeout with a default value of 0 which means it is disabled by default. This should be set when Node.js is used as an edge server, for more details refer to the documentation.

Impacts:

All versions of the 14.x release line

fs.realpath.native on may cause buffer overflow (Medium) (CVE-2020-8252)

libuv's realpath implementation incorrectly determined the buffer size which can result in a buffer overflow if the resolved path is longer than 256 bytes.

Impacts:

All versions of the 10.x release line

All versions of the 12.x release line

All versions of the 14.x release line before 14.9.0

https://nodejs.org/en/blog/vulnerability/september-2020-security-releases/ CVE-2020-8201 CVE-2020-8251 CVE-2020-8252 2020-09-08 2020-09-16 FreeBSD -- ftpd privilege escalation via ftpchroot feature FreeBSD 12.112.1_10 11.411.4_4 11.311.3_14

Problem Description:

A ftpd(8) bug in the implementation of the file system sandbox, combined with capabilities available to an authenticated FTP user, can be used to escape the file system restriction configured in ftpchroot(5). Moreover, the bug allows a malicious client to gain root privileges.

Impact:

A malicious FTP user can gain privileged access to an affected system.

CVE-2020-7468 SA-20:30.ftpd 2020-09-15 2020-09-16 FreeBSD -- bhyve SVM guest escape FreeBSD-kernel 12.112.1_10 11.411.4_4 11.311.3_14

Problem Description:

A number of AMD virtualization instructions operate on host physical addresses, are not subject to nested page table translation, and guest use of these instructions was not trapped.

Impact:

From kernel mode a malicious guest can write to arbitrary host memory (with some constraints), affording the guest full control of the host.

CVE-2020-7467 SA-20:29.bhyve_svm 2020-09-15 2020-09-16 FreeBSD -- bhyve privilege escalation via VMCS access FreeBSD-kernel 12.112.1_10 11.411.4_4 11.311.3_14

Problem Description:

AMD and Intel CPUs support hardware virtualization using specialized data structures that control various aspects of guest operation. These are the Virtual Machine Control Structure (VMCS) on Intel CPUs, and the Virtual Machine Control Block (VMCB) on AMD CPUs. Insufficient access controls allow root users, including those running in a jail, to change these data structures.

Impact:

An attacker with host root access (including to a jailed bhyve instance) can use this vulnerability to achieve kernel code execution.

CVE-2020-24718 SA-20:28.bhyve_vmcs 2020-09-15 2020-09-16 FreeBSD -- ure device driver susceptible to packet-in-packet attack FreeBSD-kernel 12.112.1_10 11.411.4_4 11.311.3_14

Problem Description:

A programming error in the ure(4) device driver caused some Realtek USB Ethernet interfaces to incorrectly report packets with more than 2048 bytes in a single USB transfer as having a length of only 2048 bytes.

An adversary can exploit this to cause the driver to misinterpret part of the payload of a large packet as a separate packet, and thereby inject packets across security boundaries such as VLANs.

Impact:

An attacker that can send large frames (larger than 2048 bytes in size) to be received by the host (be it VLAN, or non-VLAN tagged packet), can inject arbitrary packets to be received and processed by the host. This includes spoofing packets from other hosts, or injecting packets to other VLANs than the host is on.

CVE-2020-7464 SA-20:27.ure 2020-09-15 2020-09-16 Rails -- Potential XSS vulnerability rubygem-actionview52 5.2.4.4 rubygem-actionview60 6.0.3.3

Ruby on Rails blog:

Rails 5.2.4.4 and 6.0.3.3 have been released! These releases contain an important security fix, so please upgrade when you can.

Both releases contain the following fix: [CVE-2020-15169] Potential XSS vulnerability in Action View

https://weblog.rubyonrails.org/2020/9/10/Rails-5-2-4-4-and-6-0-3-3-have-been-released/ https://groups.google.com/forum/#!topic/rubyonrails-security/b-C9kSGXYrc https://github.com/rails/rails/blob/5-2-stable/actionview/CHANGELOG.md https://github.com/rails/rails/blob/6-0-stable/actionview/CHANGELOG.md CVE-2020-15169 2020-09-09 2020-09-12 zeek -- Various vulnerabilities zeek 3.0.10

Jon Siwek of Corelight reports:

This release fixes the following security issue:

The AYIYA and GTPv1 parsing/decapsulation logic may leak memory -- These leaks have potential for remote exploitation to cause Denial of Service via resource exhaustion.

https://github.com/zeek/zeek/releases/tag/v3.0.10 2020-08-28 2020-09-09 chromium -- multiple vulnerabilities chromium 85.0.4183.102

Chrome Releases reports:

This release contains 5 security fixes:

[1116304] High CVE-2020-6573: Use after free in video. Reported by Leecraso and Guang Gong of 360 Alpha Lab working with 360 BugCloud on 2020-08-14

[1102196] High CVE-2020-6574: Insufficient policy enforcement in installer. Reported by CodeColorist of Ant-Financial LightYear Labs on 2020-07-05

[1081874] High CVE-2020-6575: Race in Mojo. Reported by Microsoft on 2020-05-12

[1111737] High CVE-2020-6576: Use after free in offscreen canvas. Reported by Looben Yang on 2020-07-31

[1122684] High CVE-2020-15959: Insufficient policy enforcement in networking. Reported by Eric Lawrence of Microsoft on 2020-08-27

CVE-2020-6573 CVE-2020-6574 CVE-2020-6575 CVE-2020-6576 CVE-2020-15969 https://chromereleases.googleblog.com/2020/09/stable-channel-update-for-desktop.html 2020-09-08 2020-09-09 Multi-link PPP protocol daemon MPD5 remotely exploitable crash mpd5 5.9

Version 5.9 contains security fix for L2TP clients and servers. Insufficient validation of incoming L2TP control packet specially crafted by unauthenticated user might lead to unexpected termination of the process. The problem affects mpd versions since 4.0 that brought in initial support for L2TP. Installations not using L2TP clients nor L2TP server configuration were not affected.

CVE-2020-7465 CVE-2020-7466 http://mpd.sourceforge.net/doc5/mpd4.html#4 2020-09-04 2020-09-06 2020-09-07 Mbed TLS -- Local side channel attack on RSA and static Diffie-Hellman mbedtls 2.16.8

Manuel Pégourié-Gonnard reports:

An attacker with access to precise enough timing and memory access information (typically an untrusted operating system attacking a secure enclave such as SGX or the TrustZone secure world) can recover the private keys used in RSA or static (finite-field) Diffie-Hellman operations.

https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-09-2 2020-09-01 2020-09-06 Mbed TLS -- Local side channel attack on classical CBC decryption in (D)TLS mbedtls 2.16.8

Manuel Pégourié-Gonnard reports:

When decrypting/authenticating (D)TLS record in a connection using a CBC ciphersuite without the Encrypt-then-Mac extension RFC 7366, Mbed TLS used dummy rounds of the compression function associated with the hash used for HMAC in order to hide the length of the padding to remote attackers, as recommended in the original Lucky Thirteen paper.

A local attacker who is able to observe the state of the cache could monitor the presence of mbedtls_md_process() in the cache in order to determine when the actual computation ends and when the dummy rounds start. This is a reliable target as it's always called at least once, in response to a previous attack. The attacker can then continue with one of many well-documented Lucky 13 variants.

https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-09-1 CVE-2020-16150 2020-09-01 2020-09-06 GnuTLS -- null pointer dereference gnutls 3.6.15

The GnuTLS project reports:

It was found by oss-fuzz that the server sending a "no_renegotiation" alert in an unexpected timing, followed by an invalid second handshake can cause a TLS 1.3 client to crash via a null-pointer dereference. The crash happens in the application's error handling path, where the gnutls_deinit function is called after detecting a handshake failure.

https://gnutls.org/security-new.html#GNUTLS-SA-2020-09-04 CVE-2020-24659 2020-09-04 2020-09-06 Django -- multiple vulnerabilities py35-django22 py36-django22 py37-django22 py38-django22 2.2.16 py36-django30 py37-django30 py38-django30 3.0.10 py36-django31 py37-django31 py38-django31 3.1.1

Django Release notes:

CVE-2020-24583: Incorrect permissions on intermediate-level directories on Python 3.7+

On Python 3.7+, FILE_UPLOAD_DIRECTORY_PERMISSIONS mode was not applied to intermediate-level directories created in the process of uploading files and to intermediate-level collected static directories when using the collectstatic management command.

CVE-2020-24584: Permission escalation in intermediate-level directories of the file system cache on Python 3.7+

On Python 3.7+, the intermediate-level directories of the file system cache had the system's standard umask rather than 0o077 (no group or others permissions).

https://docs.djangoproject.com/en/2.2/releases/2.2.16/ https://docs.djangoproject.com/en/3.0/releases/3.0.10/ https://docs.djangoproject.com/en/3.1/releases/3.1.1/ CVE-2020-24583 CVE-2020-24584 2020-09-01 2020-09-05 gnupg -- AEAD key import overflow gnupg 2.2.212.2.23

Importing an OpenPGP key having a preference list for AEAD algorithms will lead to an array overflow and thus often to a crash or other undefined behaviour.

Importing an arbitrary key can often easily be triggered by an attacker and thus triggering this bug. Exploiting the bug aside from crashes is not trivial but likely possible for a dedicated attacker. The major hurdle for an attacker is that only every second byte is under their control with every first byte having a fixed value of 0x04.

CVE-2020-25125 https://dev.gnupg.org/T5050 2020-09-03 2020-09-03 FreeBSD -- dhclient heap overflow FreeBSD 12.112.1_9 11.411.4_3 11.311.3_13

Problem Description:

When parsing option 119 data, dhclient(8) computes the uncompressed domain list length so that it can allocate an appropriately sized buffer to store the uncompressed list. The code to compute the length failed to handle certain malformed input, resulting in a heap overflow when the uncompressed list is copied into in inadequately sized buffer.

Impact:

The heap overflow could in principle be exploited to achieve remote code execution. The affected process runs with reduced privileges in a Capsicum sandbox, limiting the immediate impact of an exploit. However, it is possible the bug could be combined with other vulnerabilities to escape the sandbox.

CVE-2020-7461 SA-20:26.dhclient 2020-09-02 2020-09-02 FreeBSD -- SCTP socket use-after-free bug FreeBSD-kernel 12.112.1_9 11.411.4_3 11.311.3_13

Problem Description:

Due to improper handling in the kernel, a use-after-free bug can be triggered by sending large user messages from multiple threads on the same socket.

Impact:

Triggering the use-after-free situation may result in unintended kernel behaviour including a kernel panic.

CVE-2020-7463 SA-20:25.sctp 2020-09-02 2020-09-02 FreeBSD -- IPv6 Hop-by-Hop options use-after-free bug FreeBSD-kernel 11.311.3_13

Problem Description:

Due to improper mbuf handling in the kernel, a use-after-free bug might be triggered by sending IPv6 Hop-by-Hop options over the loopback interface.

Impact:

Triggering the use-after-free situation may result in unintended kernel behaviour including a kernel panic.

CVE-2020-7462 SA-20:24.ipv6 2020-09-02 2020-09-02 Gitlab -- multiple vulnerabilities gitlab-ce 13.3.013.3.4 13.2.013.2.8 013.1.10

Gitlab reports:

Vendor Cross-Account Assume-Role Attack

Stored XSS on the Vulnerability Page

Outdated Job Token Can Be Reused to Access Unauthorized Resources

File Disclosure Via Workhorse File Upload Bypass

Unauthorized Maintainer Can Edit Group Badge

Denial of Service Within Wiki Functionality

Sign-in Vulnerable to Brute-force Attacks

Invalidated Session Allows Account Access With an Old Password

GitLab Omniauth Endpoint Renders User Controlled Messages

Blind SSRF Through Repository Mirroring

Information Disclosure Through Incorrect Group Permission Verifications

No Rate Limit on GitLab Webhook Feature

GitLab Session Revocation Feature Does Not Invalidate All Sessions

OAuth Authorization Scope for an External Application Can Be Changed Without User Consent

Unauthorized Maintainer Can Delete Repository

Improper Verification of Deploy-Key Leads to Access Restricted Repository

Disabled Repository Still Accessible With a Deploy-Token

Duplicated Secret Code Generated by 2 Factor Authentication Mechanism

Lack of Validation Within Project Invitation Flow

Current Sessions Not Invalidated Upon Enabling 2 Factor Authentication

Users Without 2 Factor Authentication Can Be Blocked Accessing GitLab

Lack of Upper Bound Check Leading to Possible Denial of Service

2 Factor Authentication for Groups Was Not Enforced Within API Endpoint

GitLab Runner Denial of Service via CI Jobs

Update jQuery Dependency

https://about.gitlab.com/releases/2020/09/02/security-release-gitlab-13-3-3-released/ CVE-2020-13318 CVE-2020-13301 CVE-2020-13284 CVE-2020-13298 CVE-2020-13313 CVE-2020-13311 CVE-2020-13289 CVE-2020-13302 CVE-2020-13314 CVE-2020-13309 CVE-2020-13287 CVE-2020-13306 CVE-2020-13299 CVE-2020-13300 CVE-2020-13317 CVE-2020-13303 CVE-2020-13316 CVE-2020-13304 CVE-2020-13305 CVE-2020-13307 CVE-2020-13308 CVE-2020-13315 CVE-2020-13297 CVE-2020-13310 CVE-2020-11022 2020-09-02 2020-09-02 go -- net/http/cgi, net/http/fcgi: Cross-Site Scripting (XSS) when Content-Type is not specified go 1.14.8,1 1.15,11.15.1,1

The Go project reports:

When a Handler does not explicitly set the Content-Type header, both CGI implementations default to “text/html”. If an attacker can make a server generate content under their control (e.g. a JSON containing user data or an uploaded image file) this might be mistakenly returned by the server as “text/html”. If a victim visits such a page they could get the attacker's code executed in the context of the server origin. If an attacker can make a server generate content under their control (e.g. a JSON containing user data or an uploaded image file) this might be mistakenly returned by the server as “text/html”. If a victim visits such a page they could get the attacker's code executed in the context of the server origin.

CVE-2020-24553 https://github.com/golang/go/issues/40928 2020-08-20 2020-09-01 ark -- extraction outside of extraction directory ark 20.08.0_1

Albert Astals Cid reports:

Overview

A maliciously crafted TAR archive containing symlink entries would install files anywhere in the user's home directory upon extraction.

Proof of concept

For testing, an example of malicious archive can be found at dirsymlink.tar

Impact

Users can unwillingly install files like a modified .bashrc, or a malicious script placed in ~/.config/autostart.

Workaround

Before extracting a downloaded archive using the Ark GUI, users should inspect it to make sure it doesn't contain symlink entries pointing outside the extraction folder.

The 'Extract' context menu from the Dolphin file manager shouldn't be used.

Solution

Ark 20.08.1 skips maliciously crafted symlinks when extracting TAR archives.

Alternatively, 8bf8c5ef07b0ac5e914d752681e470dea403a5bd can be applied to previous releases.

Credits

Thanks to Fabian Vogt for reporting this issue and for fixing it.

https://kde.org/info/security/advisory-20200827-1.txt CVE-2020-24654 2020-08-27 2020-08-28 php72 -- use of freed hash key php72 7.2.33 php73 7.3.21 php74 7.4.9

grigoritchy at gmail dot com reports:

The phar_parse_zipfile function had use-after-free vulnerability because of mishandling of the actual_alias variable.

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7068 CVE-2020-7068 2020-07-06 2020-08-27 chromium -- multiple vulnerabilities chromium 85.0.4183.83

Chrome Releases reports:

This update includes 20 security fixes, including:

[1109120] High CVE-2020-6558: Insufficient policy enforcement in iOS. Reported by Alison Huffman, Microsoft Browser Vulnerability Research on 2020-07-24

[1116706] High CVE-2020-6559: Use after free in presentation API. Reported by Liu Wei and Wu Zekai of Tencent Security Xuanwu Lab on 2020-08-15

[1108181] Medium CVE-2020-6560: Insufficient policy enforcement in autofill. Reported by Nadja Ungethuem from www.unnex.de on 2020-07-22

[932892] Medium CVE-2020-6561: Inappropriate implementation in Content Security Policy. Reported by Rob Wu on 2019-02-16

[1086845] Medium CVE-2020-6562: Insufficient policy enforcement in Blink. Reported by Masato Kinugawa on 2020-05-27

[1104628] Medium CVE-2020-6563: Insufficient policy enforcement in intent handling. Reported by Pedro Oliveira on 2020-07-12

[841622] Medium CVE-2020-6564: Incorrect security UI in permissions. Reported by Khalil Zhani on 2018-05-10

[1029907] Medium CVE-2020-6565: Incorrect security UI in Omnibox. Reported by Khalil Zhani on 2019-12-02

[1065264] Medium CVE-2020-6566: Insufficient policy enforcement in media. Reported by Jun Kokatsu, Microsoft Browser Vulnerability Research on 2020-03-27

[937179] Low CVE-2020-6567: Insufficient validation of untrusted input in command line handling. Reported by Joshua Graham of TSS on 2019-03-01

[1092451] Low CVE-2020-6568: Insufficient policy enforcement in intent handling. Reported by Yongke Wang(@Rudykewang) and Aryb1n(@aryb1n) of Tencent Security Xuanwu Lab on 2020-06-08

[995732] Low CVE-2020-6569: Integer overflow in WebUSB. Reported by guaixiaomei on 2019-08-20

[1084699] Low CVE-2020-6570: Side-channel information leakage in WebRTC. Reported by Signal/Tenable on 2020-05-19

[1085315] Low CVE-2020-6571: Incorrect security UI in Omnibox. Reported by Rayyan Bijoora on 2020-05-21

CVE-2020-6558 CVE-2020-6559 CVE-2020-6560 CVE-2020-6561 CVE-2020-6562 CVE-2020-6563 CVE-2020-6564 CVE-2020-6565 CVE-2020-6566 CVE-2020-6567 CVE-2020-6568 CVE-2020-6569 CVE-2020-6570 CVE-2020-6571 https://chromereleases.googleblog.com/2020/08/stable-channel-update-for-desktop_25.html 2020-08-25 2020-08-26 jasper -- multiple vulnerabilities jasper 2.0.20

JasPer NEWS:

- Fix CVE-2018-9154

- Fix CVE-2018-19541

- Fix CVE-2016-9399, CVE-2017-13751

- Fix CVE-2018-19540

- Fix CVE-2018-9055

- Fix CVE-2017-13748

- Fix CVE-2017-5503, CVE-2017-5504, CVE-2017-5505

- Fix CVE-2018-9252

- Fix CVE-2018-19139

- Fix CVE-2018-19543, CVE-2017-9782

- Fix CVE-2018-20570

- Fix CVE-2018-20622

- Fix CVE-2016-9398

- Fix CVE-2017-14132

- Fix CVE-2017-5499

- Fix CVE-2018-18873

- Fix CVE-2017-13750

https://github.com/jasper-software/jasper/blob/master/NEWS CVE-2018-9154 CVE-2018-19541 CVE-2016-9399 CVE-2017-13751 CVE-2018-19540 CVE-2018-9055 CVE-2017-13748 CVE-2017-5503 CVE-2017-5504 CVE-2017-5505 CVE-2018-9252 CVE-2018-19139 CVE-2018-19543 CVE-2017-9782 CVE-2018-20570 CVE-2018-20622 CVE-2016-9398 CVE-2017-14132 CVE-2017-5499 CVE-2018-18873 CVE-2017-13750 2020-07-28 2020-08-25 2020-09-05 xorg-server -- Multiple input validation failures in X server extensions xorg-server 1.20.8_4,1 xephyr 1.20.8_4,1 xorg-vfbserver 1.20.8_4,1 xorg-nestserver 1.20.8_4,1 xwayland 1.20.8_4,1 xorg-dmx 1.20.8_4,1

The X.org project reports:

All theses issuses can lead to local privileges elevation on systems where the X server is running privileged.

The handler for the XkbSetNames request does not validate the request length before accessing its contents.

An integer underflow exists in the handler for the XIChangeHierarchy request.

An integer underflow exist in the handler for the XkbSelectEvents request.

An integer underflow exist in the handler for the CreateRegister request of the X record extension.

CVE-2020-14345 CVE-2020-14346 CVE-2020-14361 CVE-2020-14362 https://lists.x.org/archives/xorg-announce/2020-August/003058.html 2020-08-25 2020-08-25 libX11 -- Doublefree in locale handlng code libX11 1.6.12

The X.org project reports:

There is an integer overflow and a double free vulnerability in the way LibX11 handles locales. The integer overflow is a necessary precursor to the double free.

CVE-2020-14363 https://lists.x.org/archives/xorg-announce/2020-August/003056.html 2020-08-25 2020-08-25 chrony <= 3.5.1 data corruption through symlink vulnerability writing the pidfile chrony 3.5.1

Miroslav Lichvar reports:

chrony-3.5.1 [...] fixes a security issue in writing of the pidfile.

When chronyd is configured to save the pidfile in a directory where the chrony user has write permissions (e.g. /var/run/chrony - the default since chrony-3.4), an attacker that compromised the chrony user account could create a symbolic link at the location of the pidfile to make chronyd starting with root privileges follow the symlink and write its process ID to a file for which the chrony user doesn't have write permissions, causing a denial of service, or data loss.

This issue was reported by Matthias Gerstner of SUSE.

https://listengine.tuxfamily.org/chrony.tuxfamily.org/chrony-announce/2020/08/msg00000.html CVE-2020-14367 2020-08-06 2020-08-22 sysutils/openzfs-kmod -- critical permissions issues openzfs-kmod 2020081800

Andrew Walker reports:

Issue 1:

Users are always granted permissions to cd into a directory. The check for whether execute is present on directories is a de-facto no-op. This cannot be mitigated without upgrading. Even setting an explicit "deny - execute" NFSv4 ACE will be bypassed.

Issue 2:

All ACEs for the owner_group (group@) and regular groups (group:<foo>) are granted the current user. This means that POSIX mode 770 is de-facto 777, and the below ACL is also de-facto 777 because the groupmember check for builtin_administrators returns True.
 root@TESTBOX[~]# getfacl testfile
 # file: testfile
 # owner: root
 # group: wheel
 group:builtin_administrators:rwxpDdaARWcCos:-------:allow
 	  

ports/248787 https://github.com/openzfs/zfs/commit/716b53d0a14c72bda16c0872565dd1909757e73f https://reviews.freebsd.org/D26107 2020-08-13 2020-08-20 textproc/elasticsearch6 -- field disclosure flaw elasticsearch6 6.8.12

Elastic reports:

A field disclosure flaw was found in Elasticsearch when running a scrolling search with Field Level Security. If a user runs the same query another more privileged user recently ran, the scrolling search can leak fields that should be hidden. This could result in an attacker gaining additional permissions against a restricted index.

CVE-2020-7019 https://discuss.elastic.co/t/elastic-stack-7-9-0-and-6-8-12-security-update/245456 https://github.com/elastic/elasticsearch/pull/39490 2020-08-19 2020-08-20 adns -- multiple vulnerabilities adns 1.5.2

Ian Jackson and the adns project reports:

Vulnerable applications: all adns callers. Exploitable by: the local recursive resolver. Likely worst case: Remote code execution.

Vulnerable applications: those that make SOA queries. Exploitable by: upstream DNS data sources. Likely worst case: DoS (crash of the adns-using application)

Vulnerable applications: those that use adns_qf_quoteok_query. Exploitable by: sources of query domain names. Likely worst case: DoS (crash of the adns-using application)

Vulnerable applications: adnshost. Exploitable by: code responsible for framing the input. Likely worst case: DoS (adnshost crashes at EOF).

https://www.chiark.greenend.org.uk/pipermail/adns-announce/2020/000004.html CVE-2017-9103 CVE-2017-9104 CVE-2017-9105 CVE-2017-9106 CVE-2017-9107 CVE-2017-9108 CVE-2017-9109 2017-05-21 2020-08-20 Icinga Web 2 -- directory traversal vulnerability icingaweb2 2.8.1

Icinga development team reports:

CVE-2020-24368

Icinga Icinga Web2 2.0.0 through 2.6.4, 2.7.4 and 2.8.2 has a Directory Traversal vulnerability which allows an attacker to access arbitrary files that are readable by the process running Icinga Web 2. This issue is fixed in Icinga Web 2 in v2.6.4, v2.7.4 and v2.8.2.

https://icinga.com/2020/08/19/icinga-web-security-release-v2-6-4-v2-7-4-and-v2-8-2/ CVE-2020-24368 2020-08-19 2020-08-19 curl -- expired pointer dereference vulnerability curl 7.29.07.72.0

curl security problems:

CVE-2020-8231: wrong connect-only connection

An application that performs multiple requests with libcurl's multi API and sets the CURLOPT_CONNECT_ONLY option, might in rare circumstances experience that when subsequently using the setup connect-only transfer, libcurl will pick and use the wrong connection - and instead pick another one the application has created since then.

CURLOPT_CONNECT_ONLY is the option to tell libcurl to not perform an actual transfer, only connect. When that operation is completed, libcurl remembers which connection it used for that transfer and "easy handle". It remembers the connection using a pointer to the internal connectdata struct in memory.

If more transfers are then done with the same multi handle before the connect-only connection is used, leading to the initial connect-only connection to get closed (for example due to idle time-out) while also new transfers (and connections) are setup, such a new connection might end up getting the exact same memory address as the now closed connect-only connection.

If after those operations, the application then wants to use the original transfer's connect-only setup to for example use curl_easy_send() to send raw data over that connection, libcurl could erroneously find an existing connection still being alive at the address it remembered since before even though this is now a new and different connection.

The application could then accidentally send data over that connection which wasn't at all intended for that recipient, entirely unknowingly.

https://curl.haxx.se/docs/security.html https://curl.haxx.se/docs/CVE-2020-8231.html CVE-2020-8231 2020-08-19 2020-08-19 Python -- multiple vulnerabilities python37 3.7.9 python36 3.6.12

Python reports:

bpo-29778: Ensure python3.dll is loaded from correct locations when Python is embedded (CVE-2020-15523).

bpo-41004: CVE-2020-14422: The __hash__() methods of ipaddress.IPv4Interface and ipaddress.IPv6Interface incorrectly generated constant hash values of 32 and 128 respectively. This resulted in always causing hash collisions. The fix uses hash() to generate hash values for the tuple of (address, mask length, network address).

bpo-39603: Prevent http header injection by rejecting control characters in http.client.putrequest(...).

https://docs.python.org/release/3.7.9/whatsnew/changelog.html#changelog https://docs.python.org/release/3.6.12/whatsnew/changelog.html#changelog CVE-2020-14422 CVE-2020-15523 2020-06-17 2020-08-19 security/trousers -- several vulnerabilities trousers 0.3.14_3

the TrouSerS project reports reports:

If the tcsd daemon is started with root privileges, it fails to drop the root gid after it is no longer needed.

If the tcsd daemon is started with root privileges, the tss user has read and write access to the /etc/tcsd.conf file.

If the tcsd daemon is started with root privileges, the creation of the system.data file is prone to symlink attacks.

https://sourceforge.net/p/trousers/trousers/ci/e74dd1d96753b0538192143adf58d04fcd3b242b/ https://www.openwall.com/lists/oss-security/2020/05/20/3 CVE-2020-24330 CVE-2020-24331 CVE-2020-24332 2020-05-20 2020-08-18 chromium -- heap buffer overflow chromium 84.0.4147.135

Chrome Releases reports:

This release contains one security fix:

[1115345] High CVE-2020-6556: Heap buffer overflow in SwiftShader. Reported by Alison Huffman, Microsoft Browser Vulnerability Research on 2020-08-12

CVE-2020-6556 https://chromereleases.googleblog.com/2020/08/stable-channel-update-for-desktop_18.html 2020-08-18 2020-08-18 ceph14 -- HTTP header injection via CORS ExposeHeader tag ceph14 14.2.11

Red Hat bugzilla reports:

A flaw was found in the Red Hat Ceph Storage RadosGW (Ceph Object Gateway). The vulnerability is related to the injection of HTTP headers via a CORS ExposeHeader tag. The newline character in the ExposeHeader tag in the CORS configuration file generates a header injection in the response when the CORS request is made.

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10753 CVE-2020-10753 ports/248673 2020-05-27 2020-08-16 jenkins -- Buffer corruption in bundled Jetty jenkins 2.243 jenkins-lts 2.235.5

Jenkins Security Advisory:

Description

(Critical) SECURITY-1983 / CVE-2019-17638

Buffer corruption in bundled Jetty

CVE-2019-17638 https://www.jenkins.io/security/advisory/2020-08-17/ 2020-08-17 2020-08-17 net/rsync -- multiple zlib issues rsync 3.2.0

rsync developers reports:

Various zlib fixes, including security fixes for CVE-2016-9843, CVE-2016-9842, CVE-2016-9841, and CVE-2016-9840

https://download.samba.org/pub/rsync/NEWS#3.2.0 CVE-2016-9843 CVE-2016-9842 CVE-2016-9841 CVE-2016-9840 2020-06-19 2020-08-16 security/py-ecdsa -- multiple issues py27-ecdsa 0.13.3 py37-ecdsa 0.13.3

py-ecdsa developers report:

Fix CVE-2019-14853 - possible DoS caused by malformed signature decoding.

Fix CVE-2019-14859 - signature malleability caused by insufficient checks of DER encoding

https://github.com/warner/python-ecdsa/releases/tag/python-ecdsa-0.13.3 CVE-2019-14853 CVE-2019-14859 2019-10-07 2020-08-16 snmptt -- malicious shell code snmptt 1.4.2

Snmptt reports:

Fixed a security issue with EXEC / PREXEC / unknown_trap_exec that could allow malicious shell code to be executed.

Fixed a bug with EXEC / PREXEC / unknown_trap_exec that caused commands to be run as root instead of the user defined in daemon_uid.

http://snmptt.sourceforge.net/changelog.shtml ports/248162 2020-07-23 2020-08-15 mail/dovecot -- multiple vulnerabilities dovecot 2.3.11

Aki Tuomi reports:

Parsing mails with a large number of MIME parts could have resulted in excessive CPU usage or a crash due to running out of stack memory..

Dovecot's NTLM implementation does not correctly check message buffer size, which leads to reading past allocation which can lead to crash

lmtp/submission: Issuing the RCPT command with an address that has the empty quoted string as local-part causes the lmtp service to crash.

Dovecot's RPA mechanism implementation accepts zero-length message, which leads to assert-crash later on.

https://dovecot.org/pipermail/dovecot-news/2020-August/000440.html CVE-2020-12100 CVE-2020-12673 CVE-2020-10967 CVE-2020-12674 2020-04-23 2020-08-13 ilmbase, openexr -- v2.5.3 is a patch release with various bug/security fixes ilmbase 2.5.3 openexr 2.5.3

Cary Phillips reports:

v2.5.3 - Patch release with various bug/security fixes [...]:

Various sanitizer/fuzz-identified issues related to handling of invalid input

https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.5.3 2020-07-13 2020-08-13 jenkins -- multiple vulnerabilities jenkins 2.252 jenkins-lts 2.235.4

Jenkins Security Advisory:

Description

(High) SECURITY-1955 / CVE-2020-2229

Stored XSS vulnerability in help icons

(High) SECURITY-1957 / CVE-2020-2230

Stored XSS vulnerability in project naming strategy

(High) SECURITY-1960 / CVE-2020-2231

Stored XSS vulnerability in 'Trigger builds remotely'

CVE-2020-2229 CVE-2020-2230 CVE-2020-2231 https://www.jenkins.io/security/advisory/2020-08-12/ 2020-08-12 2020-08-12 chromium -- multiple vulnerabilities chromium 84.0.4147.125

Chrome Releases reports:

This release contains 15 security fixes, including:

[1107433] High CVE-2020-6542: Use after free in ANGLE. Reported by Piotr Bania of Cisco Talos on 2020-07-20

[1104046] High CVE-2020-6543: Use after free in task scheduling. Reported by Looben Yang on 2020-07-10

[1108497] High CVE-2020-6544: Use after free in media. Reported by Tim Becker of Theori on 2020-07-22

[1095584] High CVE-2020-6545: Use after free in audio. Reported by Anonymous on 2020-06-16

[1100280] High CVE-2020-6546: Inappropriate implementation in installer. Reported by Andrew Hess (any1) on 2020-06-29

[1102153] High CVE-2020-6547: Incorrect security UI in media. Reported by David Albert on 2020-07-05

[1103827] High CVE-2020-6548: Heap buffer overflow in Skia. Reported by Choongwoo Han, Microsoft Browser Vulnerability Research on 2020-07-09

[1105426] High CVE-2020-6549: Use after free in media. Reported by Sergei Glazunov of Google Project Zero on 2020-07-14

[1106682] High CVE-2020-6550: Use after free in IndexedDB. Reported by Sergei Glazunov of Google Project Zero on 2020-07-17

[1107815] High CVE-2020-6551: Use after free in WebXR. Reported by Sergei Glazunov of Google Project Zero on 2020-07-21

[1108518] High CVE-2020-6552: Use after free in Blink. Reported by Tim Becker of Theori on 2020-07-22

[1111307] High CVE-2020-6553: Use after free in offline mode. Reported by Alison Huffman, Microsoft Browser Vulnerability Research on 2020-07-30

[1094235] Medium CVE-2020-6554: Use after free in extensions. Reported by Anonymous on 2020-06-12

[1105202] Medium CVE-2020-6555: Out of bounds read in WebGL. Reported by Marcin Towalski of Cisco Talos on 2020-07-13

CVE-2020-6542 CVE-2020-6543 CVE-2020-6544 CVE-2020-6545 CVE-2020-6546 CVE-2020-6547 CVE-2020-6548 CVE-2020-6549 CVE-2020-6550 CVE-2020-6551 CVE-2020-6552 CVE-2020-6553 CVE-2020-6554 CVE-2020-6555 https://chromereleases.googleblog.com/2020/08/stable-channel-update-for-desktop.html 2020-08-10 2020-08-11 puppetdb -- Multiple vulnerabilities puppetdb5 5.2.18

Puppetlabs reports:

In June 2020, jackson-databind published security updates addressing several CVEs. Previous releases of PuppetDB contain a vulnerable version of jackson.core:jackson-databind. PuppetDB 5.2.18 contains an updated version of jackson-databind that has patched the vulnerabilities.

https://puppet.com/security/cve/jackson-july-2020-security-fixes/ CVE-2020-9548 CVE-2020-14062 CVE-2020-14060 CVE-2020-14061 CVE-2020-14195 2020-07-23 2020-08-11 bftpd -- Multiple vulnerabilities bftpd 5.6

Bftpd project reports:

Bftpd is vulnerable to out of bounds memory access, file descriptor leak and a potential buffer overflow.

http://bftpd.sourceforge.net/news.html 2020-04-16 2020-08-10 trafficserver -- resource consumption trafficserver 8.0.8

Bryan Call reports:

ATS is vulnerable to certain types of HTTP/2 HEADERS frames that can cause the server to allocate a large amount of memory and spin the thread.

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9494 CVE-2020-9494 2020-06-24 2020-07-02 Apache httpd -- Multiple vulnerabilities apache24 2.4.46 mod_http2 1.15.14

The Apache httpd projec reports:

mod_http2: Important: Push Diary Crash on Specifically Crafted HTTP/2 Header (CVE-2020-9490)
A specially crafted value for the 'Cache-Digest' header in a HTTP/2 request would result in a crash when the server actually tries to HTTP/2 PUSH a resource afterwards.

mod_proxy_uwsgi: Moderate: mod_proxy_uwsgi buffer overflow (CVE-2020-11984)
info disclosure and possible RCE

mod_http2: Moderate: Push Diary Crash on Specifically Crafted HTTP/2 Header (CVE-2020-11993)
When trace/debug was enabled for the HTTP/2 module and on certain traffic edge patterns, logging statements were made on the wrong connection, causing concurrent use of memory pools.

https://downloads.apache.org/httpd/CHANGES_2.4.46 https://httpd.apache.org/security/vulnerabilities_24.html CVE-2020-9490 CVE-2020-11984 CVE-2020-11993 2020-08-07 2020-08-08 2020-08-08 go -- encoding/binary: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs go 1.14.7,1

The Go project reports:

Certain invalid inputs to ReadUvarint or ReadVarint could cause those functions to read an unlimited number of bytes from the ByteReader argument before returning an error. This could lead to processing more input than expected when the caller is reading directly from the network and depends on ReadUvarint and ReadVarint only consuming a small, bounded number of bytes, even from invalid inputs.

CVE-2020-16845 https://github.com/golang/go/issues/40618 2020-08-06 2020-08-06 Gitlab -- Multiple Vulnerabilities gitlab-ce 13.3.0

Gitlab reports:

Arbitrary File Read when Moving an Issue

Memory Exhaustion via Excessive Logging of Invite Email Error

Denial of Service Through Project Import Feature

User Controlled Git Configuration Settings Resulting in SSRF

Stored XSS in Issue Reference Number Tooltip

Stored XSS in Issues List via Milestone Title

Improper Access Control After Group Transfer

Bypass Email Verification Required for OAuth Flow

Confusion When Using Hexadecimal Branch Names

Insufficient OAuth Revocation

Improper Access Control for Project Sharing

Stored XSS in Jobs Page

Improper Access Control of Applications Page

SSRF into Shared Runner

Update Kramdown Gem

https://about.gitlab.com/releases/2020/08/05/gitlab-13-2-3-released/ CVE-2020-10977 CVE-2020-13280 CVE-2020-13281 CVE-2020-14001 2020-08-05 2020-08-06 2020-08-25 FreeBSD -- sendmsg(2) privilege escalation FreeBSD-kernel 12.112.1_8 11.411.4_2 11.311.3_12

Problem Description:

When handling a 32-bit sendmsg(2) call, the compat32 subsystem copies the control message to be transmitted (if any) into kernel memory, and adjusts alignment of control message headers. The code which performs this work contained a time-of-check to time-of-use (TOCTOU) vulnerability which allows a malicious userspace program to modify control message headers after they were validated by the kernel.

Impact:

The TOCTOU bug can be exploited by an unprivileged malicious userspace program to trigger privilege escalation.

CVE-2020-7460 SA-20:23.sendmsg 2020-08-05 2020-08-06 FreeBSD -- Potential memory corruption in USB network device drivers FreeBSD-kernel 12.112.1_8 11.411.4_2 11.311.3_12

Problem Description:

A missing length validation code common to these three drivers means that a malicious USB device could write beyond the end of an allocated network packet buffer.

Impact:

An attacker with physical access to a USB port and the ability to bring a network interface up may be able to use a specially crafted USB device to gain kernel or user-space code execution.

CVE-2020-7459 SA-20:21.usb_net 2020-08-05 2020-08-06 typo3 -- multiple vulnerabilities typo3-9-php72 typo3-9-php73 typo3-9-php74 9.5.20 typo3-10-php72 typo3-10-php73 typo3-10-php74 10.4.6

Typo3 Team reports:

In case an attacker manages to generate a valid cryptographic message authentication code (HMAC-SHA1) - either by using a different existing vulnerability or in case the internal encryptionKey was exposed - it is possible to retrieve arbitrary files of a TYPO3 installation. This includes the possibility to fetch typo3conf/LocalConfiguration.php which again contains the encryptionKey as well as credentials of the database management system being used. In case a database server is directly accessible either via internet or in a shared hosting network, this allows to completely retrieve, manipulate or delete database contents. This includes creating an administration user account - which can be used to trigger remote code execution by injecting custom extensions.

It has been discovered that an internal verification mechanism can be used to generate arbitrary checksums. This allows to inject arbitrary data having a valid cryptographic message authentication code (HMAC-SHA1) and can lead to various attack chains as described below.

https://typo3.org/article/typo3-1046-and-9520-security-releases-published https://typo3.org/security/advisory/typo3-core-sa-2020-007 https://typo3.org/security/advisory/typo3-core-sa-2020-008 CVE-2020-15098 CVE-2020-15099 2020-07-28 2020-08-04 xorg-server -- Pixel Data Uninitialized Memory Information Disclosure xorg-server 1.20.8_3,1 xephyr 1.20.8_3,1 xorg-vfbserver 1.20.8_3,1 xorg-nestserver 1.20.8_3,1 xwayland 1.20.8_3,1 xorg-dmx 1.20.8_3,1

The X.org project reports:

Allocation for pixmap data in AllocatePixmap() does not initialize the memory in xserver, it leads to leak uninitialize heap memory to clients. When the X server runs with elevated privileges.

This flaw can lead to ASLR bypass, which when combined with other flaws (known/unknown) could lead to lead to privilege elevation in the client.

https://lists.x.org/archives/xorg-announce/2020-July/003051.html CVE-2020-14347 2020-07-31 2020-08-01 libX11 -- Heap corruption in the X input method client in libX11 libX11 1.6.9_3,1

The X.org project reports:

The X Input Method (XIM) client implementation in libX11 has some integer overflows and signed/unsigned comparison issues that can lead to heap corruption when handling malformed messages from an input method.

https://lists.x.org/archives/xorg-announce/2020-July/003050.html CVE-2020-14344 2020-07-31 2020-08-01 Python -- multiple vulnerabilities python38 3.8.5

Python reports:

bpo-41304: Fixes python3x._pth being ignored on Windows, caused by the fix for bpo-29778 (CVE-2020-15801).

bpo-39603: Prevent http header injection by rejecting control characters in http.client.putreques().

https://docs.python.org/3/whatsnew/changelog.html#python-3-8-5-final CVE-2020-15801 2020-02-11 2020-07-31 ark -- directory traversal ark 20.04.2_1 20.04.3

KDE Project Security Advisory reports:

KDE Project Security Advisory

Title: Ark: maliciously crafted archive can install files outside the extraction directory.

Risk Rating: Important

CVE: CVE-2020-16116

Versions: ark <= 20.04.3

Author: Elvis Angelaccio <elvis.angelaccio@kde.org>

Date: 30 July 2020

Overview

A maliciously crafted archive with "../" in the file paths would install files anywhere in the user's home directory upon extraction.

Proof of concept

For testing, an example of malicious archive can be found at https://github.com/jwilk/traversal-archives/releases/download/0/relative2.zip

Impact

Users can unwillingly install files like a modified .bashrc, or a malicious script placed in ~/.config/autostart

Workaround

Users should not use the 'Extract' context menu from the Dolphin file manager. Before extracting a downloaded archive using the Ark GUI, users should inspect it to make sure it doesn't contain entries with "../" in the file path.

Solution

Ark 20.08.0 prevents loading of malicious archives and shows a warning message to the users.

Alternatively, https://invent.kde.org/utilities/ark/-/commit/0df592524fed305d6fbe74ddf8a196bc9ffdb92f can be applied to previous releases.

Credits

Thanks to Dominik Penner for finding and reporting this issue and thanks to Elvis Angelaccio and Albert Astals Cid for fixing it.

CVE-2020-16116 https://kde.org/info/security/advisory-20200730-1.txt 2020-07-30 2020-07-30 chromium -- multiple vulnerabilities chromium 84.0.4147.105

Chrome Releases reports:

This update contains 8 security fixes, including:

[1105318] High CVE-2020-6537: Type Confusion in V8. Reported by Alphalaab on 2020-07-14

[1096677] High CVE-2020-6538: Inappropriate implementation in WebView. Reported by Yongke Wang(@Rudykewang) and Aryb1n(@aryb1n) of Tencent Security Xuanwu Lab on 2020-06-18

[1104061] High CVE-2020-6532: Use after free in SCTP. Reported by Anonymous on 2020-07-09

[1105635] High CVE-2020-6539: Use after free in CSS. Reported by Oriol Brufau on 2020-07-14

[1105720] High CVE-2020-6540: Heap buffer overflow in Skia. Reported by Zhen Zhou of NSFOCUS Security Team on 2020-07-15

[1106773] High CVE-2020-6541: Use after free in WebUSB. Reported by Sergei Glazunov of Google Project Zero on 2020-07-17

CVE-2020-6532 CVE-2020-6537 CVE-2020-6538 CVE-2020-6539 CVE-2020-6540 CVE-2020-6541 https://chromereleases.googleblog.com/2020/07/stable-channel-update-for-desktop_27.html 2020-07-27 2020-07-28 libsndfile -- out-of-bounds read memory access libsndfile 1.0.29.p.20200620

RedHat reports:

It was discovered the fix for CVE-2018-19758 was not complete and still allows a read beyond the limits of a buffer in wav_write_header() function in wav.c. A local attacker may use this flaw to make the application crash.

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3832 2019-02-14 2020-07-28 FreeRDP -- Integer overflow in RDPEGFX channel freerdp 2.2.0

Bernhard Miklautz reports:

Integer overflow due to missing input sanitation in rdpegfx channel

All FreeRDP clients are affected

The input rectangles from the server are not checked against local surface coordinates and blindly accepted. A malicious server can send data that will crash the client later on (invalid length arguments to a memcpy)

https://www.freerdp.com/2020/07/20/2_2_0-released https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15103 CVE-2020-15103 2020-06-25 2020-07-28 zeek -- Various vulnerabilities zeek 3.0.8

Jon Siwek of Corelight reports:

This release fixes the following security issues:

Fix potential DNS analyzer stack overflow

Fix potential NetbiosSSN analyzer stack overflow

https://github.com/zeek/zeek/releases/tag/v3.0.8 2020-07-28 2020-07-28 Cacti -- multiple vulnerabilities cacti 1.2.13

Cacti developers reports:

Multiple fixes for bundled jQuery to prevent code exec (CVE-2020-11022, CVE-2020-11023).

PHPMail contains a escaping bug (CVE-2020-13625).

SQL Injection via color.php in Cacti (CVE-2020-14295).

https://www.cacti.net/release_notes.php?version=1.2.13 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11022 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11023 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13625 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14295 CVE-2020-11022 CVE-2020-11023 CVE-2020-13625 CVE-2020-14295 2020-07-15 2020-07-27 Wagtail -- XSS vulnerability py36-wagtail py37-wagtail py38-wagtail 2.8.02.9.3 2.7.4

GitHub Advisory Database:

When a form page type is made available to Wagtail editors through the wagtail.contrib.forms app, and the page template is built using Django's standard form rendering helpers such as form.as_p (as directed in the documentation), any HTML tags used within a form field's help text will be rendered unescaped in the page. Allowing HTML within help text is an intentional design decision by Django; however, as a matter of policy Wagtail does not allow editors to insert arbitrary HTML by default, as this could potentially be used to carry out cross-site scripting attacks, including privilege escalation. This functionality should therefore not have been made available to editor-level users.

The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin.

https://github.com/advisories/GHSA-2473-9hgq-j7xw CVE-2020-15118 2020-07-20 2020-07-24 pango -- buffer overflow pango 1.42.4_5

Gnome Pango 1.42 and later is affected by: Buffer Overflow. The impact is: The heap based buffer overflow can be used to get code execution. The component is: function name: pango_log2vis_get_embedding_levels, assignment of nchars and the loop condition. The attack vector is: Bug can be used when application pass invalid utf-8 strings to functions like pango_itemize.

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1010238 https://nvd.nist.gov/vuln/detail/CVE-2019-1010238 CVE-2019-1010238 2019-07-19 2020-07-23 2020-09-26 Apache Tomcat -- Multiple Vulnerabilities tomcat7 7.0.105 tomcat85 8.5.57 tomcat9 9.0.37 tomcat-devel 10.0.0.M7

The Apache Software Foundation reports:

An h2c direct connection did not release the HTTP/1.1 processor after the upgrade to HTTP/2. If a sufficient number of such requests were made, an OutOfMemoryException could occur leading to a denial of service.

The payload length in a WebSocket frame was not correctly validated. Invalid payload lengths could trigger an infinite loop. Multiple requests with invalid payload lengths could lead to a denial of service.

A specially crafted sequence of HTTP/2 requests could trigger high CPU usage for several seconds. If a sufficient number of such requests were made on concurrent HTTP/2 connections, the server could become unresponsive.

https://tomcat.apache.org/security-7.html https://tomcat.apache.org/security-8.html https://tomcat.apache.org/security-9.html https://tomcat.apache.org/security-10.html CVE-2020-11996 CVE-2020-13934 CVE-2020-13935 2020-07-05 2020-07-23 2020-07-23 Python -- multiple vulnerabilities python38 3.8.4

Python reports:

bpo-41162:Audit hooks are now cleared later during finalization to avoid missing events.

bpo-29778:Ensure python3.dll is loaded from correct locations when Python is embedded.

https://docs.python.org/3/whatsnew/changelog.html#python-3-8-4-final CVE-2020-15523 2020-06-29 2020-07-20 VirtualBox -- Multiple vulnerabilities virtualbox-ose 5.25.2.44 6.06.0.24 6.16.1.12

Oracle reports:

Vulnerabilities in VirtualBox core can allow users with logon access to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. Successful attacks of these vulnerabilities can result in unauthorized access to critical data, access to all Oracle VM VirtualBox accessible data, unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) or takeover of Oracle VM VirtualBox.

https://www.oracle.com/security-alerts/cpujul2020.html CVE-2020-14628 CVE-2020-14629 CVE-2020-14646 CVE-2020-14647 CVE-2020-14648 CVE-2020-14649 CVE-2020-14650 CVE-2020-14673 CVE-2020-14674 CVE-2020-14675 CVE-2020-14676 CVE-2020-14677 CVE-2020-14694 CVE-2020-14695 CVE-2020-14698 CVE-2020-14699 CVE-2020-14700 CVE-2020-14703 CVE-2020-14704 CVE-2020-14707 CVE-2020-14711 CVE-2020-14712 CVE-2020-14713 CVE-2020-14714 CVE-2020-14715 2020-07-14 2020-07-19 clamav -- multiple vulnerabilities clamav 0.102.4,1

Micah Snyder reports:

CVE-2020-3350

Fixed a vulnerability a malicious user could exploit to replace a scan target's directory with a symlink to another path to trick clamscan, clamdscan, or clamonacc into removing or moving a different file (such as a critical system file). The issue would affect users that use the --move or --remove options for clamscan, clamdscan and clamonacc.

CVE-2020-3327

Fixed a vulnerability in the ARJ archive-parsing module in ClamAV 0.102.3 that could cause a denial-of-service (DoS) condition. Improper bounds checking resulted in an out-of-bounds read that could cause a crash. The previous fix for this CVE in version 0.102.3 was incomplete. This fix correctly resolves the issue.

CVE-2020-3481

Fixed a vulnerability in the EGG archive module in ClamAV 0.102.0 - 0.102.3 that could cause a denial-of-service (DoS) condition. Improper error handling could cause a crash due to a NULL pointer dereference. This vulnerability is mitigated for those using the official ClamAV signature databases because the file type signatures in daily.cvd will not enable the EGG archive parser in affected versions.

https://blog.clamav.net/2020/07/clamav-01024-security-patch-released.html CVE-2020-3350 CVE-2020-3327 CVE-2020-3481 2020-07-16 2020-07-16 OpenEXR/ilmbase 2.5.2 -- patch release with various bug/security fixes ilmbase 2.5.2 openexr 2.5.2

Cary Phillips reports:

openexr 2.5.2 [is a p]atch release with various bug/security and build/install fixes:

Invalid input could cause a heap-use-after-free error in DeepScanLineInputFile::DeepScanLineInputFile()

Invalid chunkCount attributes could cause heap buffer overflow in getChunkOffsetTableSize()

Invalid tiled input file could cause invalid memory access TiledInputFile::TiledInputFile()

https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.5.2 2020-05-18 2020-07-16 chromium -- multiple vulnerabilities chromium 84.0.4147.89

Chrome Releases reports:

This update contains 38 security fixes, including:

[1103195] Critical CVE-2020-6510: Heap buffer overflow in background fetch. Reported by Leecraso and Guang Gong of 360 Alpha Lab working with 360 BugCloud on 2020-07-08

[1074317] High CVE-2020-6511: Side-channel information leakage in content security policy. Reported by Mikhail Oblozhikhin on 2020-04-24

[1084820] High CVE-2020-6512: Type Confusion in V8. Reported by nocma, leogan, cheneyxu of WeChat Open Platform Security Team on 2020-05-20

[1091404] High CVE-2020-6513: Heap buffer overflow in PDFium. Reported by Aleksandar Nikolic of Cisco Talos on 2020-06-04

[1076703] High CVE-2020-6514: Inappropriate implementation in WebRTC. Reported by Natalie Silvanovich of Google Project Zero on 2020-04-30

[1082755] High CVE-2020-6515: Use after free in tab strip. Reported by DDV_UA on 2020-05-14

[1092449] High CVE-2020-6516: Policy bypass in CORS. Reported by Yongke Wang(@Rudykewang) and Aryb1n(@aryb1n) of Tencent Security Xuanwu Lab on 2020-06-08

[1095560] High CVE-2020-6517: Heap buffer overflow in history. Reported by ZeKai Wu (@hellowuzekai) of Tencent Security Xuanwu Lab on 2020-06-16

[986051] Medium CVE-2020-6518: Use after free in developer tools. Reported by David Erceg on 2019-07-20

[1064676] Medium CVE-2020-6519: Policy bypass in CSP. Reported by Gal Weizman (@WeizmanGal) of PerimeterX on 2020-03-25

[1092274] Medium CVE-2020-6520: Heap buffer overflow in Skia. Reported by Zhen Zhou of NSFOCUS Security Team on 2020-06-08

[1075734] Medium CVE-2020-6521: Side-channel information leakage in autofill. Reported by Xu Lin (University of Illinois at Chicago), Panagiotis Ilia (University of Illinois at Chicago), Jason Polakis (University of Illinois at Chicago) on 2020-04-27

[1052093] Medium CVE-2020-6522: Inappropriate implementation in external protocol handlers. Reported by Eric Lawrence of Microsoft on 2020-02-13

[1080481] Medium CVE-2020-6523: Out of bounds write in Skia. Reported by Liu Wei and Wu Zekai of Tencent Security Xuanwu Lab on 2020-05-08

[1081722] Medium CVE-2020-6524: Heap buffer overflow in WebAudio. Reported by Sung Ta (@Mipu94) of SEFCOM Lab, Arizona State University on 2020-05-12

[1091670] Medium CVE-2020-6525: Heap buffer overflow in Skia. Reported by Zhen Zhou of NSFOCUS Security Team on 2020-06-05

[1074340] Low CVE-2020-6526: Inappropriate implementation in iframe sandbox. Reported by Jonathan Kingston on 2020-04-24

[992698] Low CVE-2020-6527: Insufficient policy enforcement in CSP. Reported by Zhong Zhaochen of andsecurity.cn on 2019-08-10

[1063690] Low CVE-2020-6528: Incorrect security UI in basic auth. Reported by Rayyan Bijoora on 2020-03-22

[978779] Low CVE-2020-6529: Inappropriate implementation in WebRTC. Reported by kaustubhvats7 on 2019-06-26

[1016278] Low CVE-2020-6530: Out of bounds memory access in developer tools. Reported by myvyang on 2019-10-21

[1042986] Low CVE-2020-6531: Side-channel information leakage in scroll to text. Reported by Jun Kokatsu, Microsoft Browser Vulnerability Research on 2020-01-17

[1069964] Low CVE-2020-6533: Type Confusion in V8. Reported by Avihay Cohen @ SeraphicAlgorithms on 2020-04-11

[1072412] Low CVE-2020-6534: Heap buffer overflow in WebRTC. Reported by Anonymous on 2020-04-20

[1073409] Low CVE-2020-6535: Insufficient data validation in WebUI. Reported by Jun Kokatsu, Microsoft Browser Vulnerability Research on 2020-04-22

[1080934] Low CVE-2020-6536: Incorrect security UI in PWAs. Reported by Zhiyang Zeng of Tencent security platform department on 2020-05-09

CVE-2020-6510 CVE-2020-6511 CVE-2020-6512 CVE-2020-6513 CVE-2020-6514 CVE-2020-6515 CVE-2020-6516 CVE-2020-6517 CVE-2020-6518 CVE-2020-6519 CVE-2020-6520 CVE-2020-6521 CVE-2020-6522 CVE-2020-6523 CVE-2020-6524 CVE-2020-6525 CVE-2020-6526 CVE-2020-6527 CVE-2020-6528 CVE-2020-6529 CVE-2020-6530 CVE-2020-6531 CVE-2020-6533 CVE-2020-6534 CVE-2020-6535 CVE-2020-6536 https://chromereleases.googleblog.com/2020/07/stable-channel-update-for-desktop.html 2020-07-14 2020-07-15 jenkins -- multiple vulnerabilities jenkins 2.245 jenkins-lts 2.235.2

Jenkins Security Advisory:

Description

(High) SECURITY-1868 / CVE-2020-2220

Stored XSS vulnerability in job build time trend

(High) SECURITY-1901 / CVE-2020-2221

Stored XSS vulnerability in upstream cause

(High) SECURITY-1902 / CVE-2020-2222

Stored XSS vulnerability in 'keep forever' badge icons

(High) SECURITY-1945 / CVE-2020-2223

Stored XSS vulnerability in console links

CVE-2020-2220 CVE-2020-2221 CVE-2020-2222 CVE-2020-2223 https://www.jenkins.io/security/advisory/2020-07-15/ 2020-07-15 2020-07-15 MySQL -- Multiple vulnerabilities mysql56-client 5.6.49 mysql56-server 5.6.49 mysql57-client 5.7.31 mysql57-server 5.7.31 mysql80-client 8.0.21 mysql80-server 8.0.21

Oracle reports:

This Critical Patch Update contains 40 new security patches for Oracle MySQL. 6 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials.

The highest CVSS v3.1 Base Score of vulnerabilities affecting Oracle MySQL is 9.8.

This Pre-Release Announcement provides advance information about the Oracle Critical Patch Update for July 2020, which will be released on Tuesday, July 14, 2020.

https://www.oracle.com/security-alerts/cpujul2020.html 2020-07-07 2020-07-11 FreeBSD -- IPv6 socket option race condition and use after free FreeBSD-kernel 12.112.1_7 11.411.4_1 11.311.3_11

Problem Description:

The IPV6_2292PKTOPTIONS set handler was missing synchronization, so racing accesses could modify freed memory.

Impact:

A malicious user application could trigger memory corruption, leading to privilege escalation.

CVE-2020-7457 SA-20:20.ipv6 2020-07-09 2020-07-10 FreeBSD -- posix_spawnp(3) buffer overflow FreeBSD 11.411.4_1

Problem Description:

posix_spawnp spawns a new thread with a limited stack allocated on the heap before delegating to execvp for the final execution within that thread.

execvp would previously make unbounded allocations on the stack, directly proportional to the length of the user-controlled PATH environment variable.

Impact:

Long values in the user-controlled PATH environment variable cause posix_spawnp to write beyond the end of stack that was allocated, ultimately overflowing the heap-allocated stack with a direct copy of the value stored in PATH.

CVE-2020-7458 SA-20:18.posix_spawnp 2020-07-09 2020-07-10 mybb -- multible vulnerabilities mybb 1.8.22

mybb Team reports:

High risk: Installer RCE on settings file write

Medium risk: Arbitrary upload paths and Local File Inclusion RCE

Medium risk: XSS via insufficient HTML sanitization of Blog feed and Extend data

Low risk: Open redirect on login

Low risk: SCEditor reflected XSS

https://blog.mybb.com/2019/12/30/mybb-1-8-22-released-security-maintenance-release/ 2019-12-30 2020-07-09 kramdown -- template option vulnerability rubygem-kramdown 2.3.0

kramdown news:

CVE-2020-14001 is addressed to avoid problems when using the {::options /} extension together with the 'template' option.

https://kramdown.gettalong.org/news.html CVE-2020-14001 2020-06-28 2020-07-08 Mbed TLS -- Side-channel attack on ECC key import and validation mbedtls 2.16.7

Manuel Pégourié-Gonnard reports:

The scalar multiplication function in Mbed TLS accepts a random number generator (RNG) as an optional argument and, if provided, uses it to protect against some attacks.

It is the caller's responsibility to provide a RNG if protection against side-channel attacks is desired; however two groups of functions in Mbed TLS itself fail to pass a RNG:

mbedtls_pk_parse_key() and mbedtls_pk_parse_keyfile()

mbedtls_ecp_check_pub_priv() and mbedtls_pk_check_pair()

When those functions are called, scalar multiplication is computed without randomisation, a number of old and new attacks apply, allowing a powerful local attacker to fully recover the private key.

https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-07 2020-07-01 2020-07-07 Gitlab -- Multiple Vulnerabilities gitlab-ce 13.1.013.1.3 13.0.013.0.9 012.10.14

Gitlab reports:

Workhorse bypass allows files in /tmp to be read via Maven Repository APIs

https://about.gitlab.com/releases/2020/07/06/critical-security-release-gitlab-13-1-3-released/ CVE-2020-15525 2020-07-06 2020-07-07 Python -- multiple vulnerabilities python37 3.7.8

Python reports:

The AbstractBasicAuthHandler class of the urllib.request module uses an inefficient regular expression which can be exploited by an attacker to cause a denial of service. Fix the regex to prevent the catastrophic backtracking. Vulnerability reported by Ben Caller and Matt Schwager.

Disallow control characters in hostnames in http.client, addressing CVE-2019-18348. Such potentially malicious header injection URLs now cause a InvalidURL to be raised.

Disallow CR or LF in email.headerregistry.Address arguments to guard against header injection attacks.

https://docs.python.org/3.7/whatsnew/changelog.html#changelog CVE-2019-18348 CVE-2020-8492 2019-10-24 2020-07-06 samba -- Multiple Vulnerabilities samba410 4.10.17 samba411 4.11.11 samba412 4.12.4

The Samba Team reports:

Four vulnerabilities were fixed in samba:

CVE-2020-10730: NULL pointer de-reference and use-after-free in Samba AD DC LDAP Server with ASQ, VLV and paged_results

CVE-2020-10745: Parsing and packing of NBT and DNS packets can consume excessive CPU in the AD DC (only)

CVE-2020-10760: LDAP Use-after-free in Samba AD DC Global Catalog with paged_results and VLV

CVE-2020-14303: Empty UDP packet DoS in Samba AD DC nbtd

https://www.samba.org/samba/security/CVE-2020-10730.html https://www.samba.org/samba/security/CVE-2020-10745.html https://www.samba.org/samba/security/CVE-2020-10760.html https://www.samba.org/samba/security/CVE-2020-14303.html CVE-2020-10730 CVE-2020-10745 CVE-2020-10760 CVE-2020-14303 2020-07-02 2020-07-02 Anydesk -- Multiple Vulnerabilities anydesk 5.5.5

Anydesk reports:

AnyDesk before 5.5.3 on Linux and FreeBSD has a format string vulnerability that can be exploited for remote code execution.

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13160 CVE-2020-13160 2020-06-10 2020-07-04 py-matrix-synapse -- multiple vulnerabilities py36-matrix-synapse py37-matrix-synapse py38-matrix-synapse 1.15.2

Matrix developers report:

Due to the two security issues highlighted below, server administrators are encouraged to update Synapse. We are not aware of these vulnerabilities being exploited in the wild.

A malicious homeserver could force Synapse to reset the state in a room to a small subset of the correct state. This affects all Synapse deployments which federate with untrusted servers.

HTML pages served via Synapse were vulnerable to clickjacking attacks. This predominantly affects homeservers with single-sign-on enabled, but all server administrators are encouraged to upgrade.

https://github.com/matrix-org/synapse/releases/tag/v1.15.2 2020-07-02 2020-07-03 dbus file descriptor leak dbus 1.12.18

GitHub Security Lab reports:

D-Bus has a file descriptor leak, which can lead to denial of service when the dbus-daemon runs out of file descriptors. An unprivileged local attacker can use this to attack the system dbus-daemon, leading to denial of service for all users of the machine.

https://gitlab.freedesktop.org/dbus/dbus/-/issues/294 https://www.openwall.com/lists/oss-security/2020/06/04/3 CVE-2020-12049 2020-04-09 2020-07-03 Gitlab -- Multiple Vulnerabilities gitlab-ce 13.1.013.1.2 13.0.013.0.8 012.10.13

Gitlab reports:

Missing Permission Check on Time Tracking

Cross-Site Scripting in PyPi Files API

Insecure Authorization Check on Private Project Security Dashboard

Cross-Site Scripting in References

Cross-Site Scripting in Group Names

Cross-Site Scripting in Blob Viewer

Cross-Site Scripting in Error Tracking

Insecure Authorisation Check on Creation and Deletion of Deploy Tokens

User Name Format Restiction Bypass

Denial of Service in Issue Comments

Cross-Site Scripting in Wiki Pages

Private Merge Request Updates Leaked via Todos

Private User Activity Leaked via API

Cross-Site Scripting in Bitbucket Import Feature

Github Project Restriction Bypass

Update PCRE Dependency

Update Kaminari Gem

Cross-Site Scripting in User Profile

Update Xterm.js

https://about.gitlab.com/releases/2020/07/01/security-release-13-1-2-release/ CVE-2020-14155 CVE-2020-11082 CVE-2019-0542 2020-07-01 2020-07-02 coturn -- information leakage coturn 4.5.1.3

Felix Dörre reports:

The issue is that STUN/TURN response buffer is not initialized properly. (CWE 665) This is a leak of information between different client connections. One client (an attacker) could use their connection to intelligently query coturn to get interesting bytes in the padding bytes from the connection of another client.

https://github.com/coturn/coturn/commit/fdf7065d0f8e676feaf6734e86370f6dadfb8eec CVE-2020-4067 2020-06-30 2020-07-02 powerdns-recursor -- access restriction bypass powerdns-recursor 4.3.04.3.2 4.2.04.2.3 4.1.04.1.17

PowerDNS Team reports:

CVE-2020-14196: An issue has been found in PowerDNS Recursor where the ACL applied to the internal web server via webserver-allow-from is not properly enforced, allowing a remote attacker to send HTTP queries to the internal web server, bypassing the restriction. In the default configuration the API webserver is not enabled. Only installations using a non-default value for webserver and webserver-address are affected.

https://doc.powerdns.com/recursor/security-advisories/index.html CVE-2020-14196 2020-07-01 2020-07-02 drupal -- Multiple Vulnerabilities drupal7 7.72

Drupal Security Team reports:

The Drupal core Form API does not properly handle certain form input from cross-site requests, which can lead to other vulnerabilities.

https://www.drupal.org/sa-core-2020-004 2020-06-17 2020-07-01 xrdp -- Local users can perform a buffer overflow attack against the xrdp-sesman service and then inpersonate it xrdp 0.9.13.1,1

Ashley Newson reports:

The xrdp-sesman service can be crashed by connecting over port 3350 and supplying a malicious payload. Once the xrdp-sesman process is dead, an unprivileged attacker on the server could then proceed to start their own imposter sesman service listening on port 3350.

https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-j9fv-6fwf-p3g4 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-4044 CVE-2020-4044 2020-06-02 2020-06-30 MongoDB -- Ensure RoleGraph can serialize authentication restrictions to BSON mongodb36 3.6.18 mongodb40 4.0.15 mongodb42 4.2.3

reports:

Improper serialization of MongoDB Server's internal authorization state permits a user with valid credentials to bypass IP source address protection mechanisms following administrative action.

Credit
Discovered by Tony Yesudas.

CVE-2020-7921 2020-01-10 2020-06-29 libvorbis -- two vulnerabilities libvorbis 1.3.6_1,3

Two vulnerabilities were fixed in the upstream repository:

The bark_noise_hybridmp function allows remote attackers to cause a denial of service (out-of-bounds access and application crash) or possibly have unspecified other impact via a crafted file.
mapping0_forward does not validate the number of channels, which allows remote attackers to cause a denial of service (heap-based buffer overflow or over-read) or possibly have unspecified other impact via a crafted file.

https://www.openwall.com/lists/oss-security/2017/09/21/2 CVE-2017-14160 https://gitlab.xiph.org/xiph/vorbis/-/issues/2335 CVE-2018-10392 2017-09-21 2020-06-28 PuTTY -- Release 0.74 fixes two security vulnerabilities putty 0.74 putty-gtk2 0.74 putty-nogtk 0.74

Simon Tatham reports:

[Release 0.74] fixes the following security issues:

New configuration option to disable PuTTY's default policy of changing its host key algorithm preferences to prefer keys it already knows. (There is a theoretical information leak in this policy.) [CVE-2020-14002]

In some situations an SSH server could cause PuTTY to access freed mdmory by pretending to accept an SSH key and then refusing the actual signature. It can only happen if you're using an SSH agent.

https://lists.tartarus.org/pipermail/putty-announce/2020/000030.html https://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-dynamic-hostkey-info-leak.html https://www.fzi.de/en/news/news/detail-en/artikel/fsa-2020-2-ausnutzung-eines-informationslecks-fuer-gezielte-mitm-angriffe-auf-ssh-clients/ CVE-2020-14002 https://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-agent-keylist-used-after-free.html 2020-06-27 2020-06-28 chromium -- multiple vulnerabilities chromium 83.0.4103.116

Chrome Releases reports:

This update includes 2 security fixes, including:

[1092308] High CVE-2020-6509: Use after free in extensions. Reported by Anonymous on 2020-06-08

CVE-2020-6509 https://chromereleases.googleblog.com/2020/06/stable-channel-update-for-desktop_22.html 2020-06-22 2020-06-24 Machine-in-the-middle response injection attack when using STARTTLS with IMAP, POP3, and SMTP mutt 1.14.3

mutt 1.14.4 updates:

CVE-2020-14954 - Machine-in-the-middle response injection attack when using STARTTLS with IMAP, POP3, and SMTP

CVE-2020-14954 https://gitlab.com/muttmua/mutt/-/commit/c547433cdf2e79191b15c6932c57f1472bfb5ff4 2020-06-16 2020-06-24 IMAP fcc/postpone machine-in-the-middle attack mutt 1.14.2

mutt 1.14.3 updates:

CVE-2020-14093 - IMAP fcc/postpone man-in-the-middle attack via a PREAUTH response.

https://github.com/muttmua/mutt/commit/3e88866dc60b5fa6aaba6fd7c1710c12c1c3cd01 CVE-2020-14093 2020-06-14 2020-06-24 curl -- multiple vulnerabilities curl 7.20.07.71.0

curl security problems:

CVE-2020-8169: Partial password leak over DNS on HTTP redirect

libcurl can be tricked to prepend a part of the password to the host name before it resolves it, potentially leaking the partial password over the network and to the DNS server(s).

libcurl can be given a username and password for HTTP authentication when requesting an HTTP resource - used for HTTP Authentication such as Basic, Digest, NTLM and similar. The credentials are set, either together with CURLOPT_USERPWD or separately with CURLOPT_USERNAME and CURLOPT_PASSWORD. Important detail: these strings are given to libcurl as plain C strings and they are not supposed to be URL encoded.

In addition, libcurl also allows the credentials to be set in the URL, using the standard RFC 3986 format: http://user:password@host/path. In this case, the name and password are URL encoded as that's how they appear in URLs.

If the options are set, they override the credentials set in the URL.

Internally, this is handled by storing the credentials in the "URL object" so that there is only a single set of credentials stored associated with this single URL.

When libcurl handles a relative redirect (as opposed to an absolute URL redirect) for an HTTP transfer, the server is only sending a new path to the client and that path is applied on to the existing URL. That "applying" of the relative path on top of an absolute URL is done by libcurl first generating a full absolute URL out of all the components it has, then it applies the redirect and finally it deconstructs the URL again into its separate components.

This security vulnerability originates in the fact that curl did not correctly URL encode the credential data when set using one of the curl_easy_setopt options described above. This made curl generate a badly formatted full URL when it would do a redirect and the final re-parsing of the URL would then go bad and wrongly consider a part of the password field to belong to the host name.

The wrong host name would then be used in a name resolve lookup, potentially leaking the host name + partial password in clear text over the network (if plain DNS was used) and in particular to the used DNS server(s).

CVE-2020-8177: curl overwrite local file with -J

curl can be tricked by a malicious server to overwrite a local file when using -J (--remote-header-name) and -i (--include) in the same command line.

The command line tool offers the -J option that saves a remote file using the file name present in the Content-Disposition: response header. curl then refuses to overwrite an existing local file using the same name, if one already exists in the current directory.

The -J flag is designed to save a response body, and so it doesn't work together with -i and there's logic that forbids it. However, the check is flawed and doesn't properly check for when the options are used in the reversed order: first using -J and then -i were mistakenly accepted.

The result of this mistake was that incoming HTTP headers could overwrite a local file if one existed, as the check to avoid the local file was done first when body data was received, and due to the mistake mentioned above, it could already have received and saved headers by that time.

The saved file would only get response headers added to it, as it would abort the saving when the first body byte arrives. A malicious server could however still be made to send back virtually anything as headers and curl would save them like this, until the first CRLF-CRLF sequence appears.

(Also note that -J needs to be used in combination with -O to have any effect.)

https://curl.haxx.se/docs/security.html https://curl.haxx.se/docs/CVE-2020-8169.html https://curl.haxx.se/docs/CVE-2020-8177.html CVE-2020-8169 CVE-2020-8177 2020-06-24 2020-06-24 CUPS -- memory corruption cups 2.3.3_1

Apple reports:

CVE-2019-8842: The ippReadIO function may under-read an extension.

CVE-2020-3898: The ppdOpen function did not handle invalid UI constraint. ppdcSource::get_resolution function did not handle invalid resolution strings. An application may be able to gain elevated privileges.

https://github.com/apple/cups/releases/tag/v2.3.3 https://support.apple.com/en-us/HT211100 CVE-2019-8842 CVE-2020-3898 2020-04-28 2020-06-24 Rails -- permission vulnerability rubygem-actionpack60 6.0.3.2

Ruby on Rails blog:

Rails 6.0.3.2 has been released! This version of Rails contains an important security patch, and you should upgrade! The release contains only one patch that addresses CVE-2020-8185.

https://weblog.rubyonrails.org/2020/6/17/Rails-6-0-3-2-has-been-released/ https://github.com/rails/rails/blob/6-0-stable/actionpack/CHANGELOG.md https://groups.google.com/forum/#!topic/rubyonrails-security/pAe9EV8gbM0 CVE-2020-8185 2020-06-17 2020-06-22 vlc heap-based buffer overflow vlc 3.0.11,4

Thomas Guillem reports:

A heap-based buffer overflow in the hxxx_AnnexB_to_xVC function in modules/packetizer/hxxx_nal.c in VideoLAN VLC media player before 3.0.11 allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via a crafted H.264 Annex-B video (.avi for example) file.

https://nvd.nist.gov/vuln/detail/CVE-2020-13428 CVE-2020-13428 2020-05-27 2020-06-17 Several issues in Lynis lynis 2.0.02.7.5

lynis update:

This release resolves two security issues

CVE-2020-13882 - Discovered by Sander Bos, code submission by Katarina Durechova
CVE-2019-13033 - Discovered by Sander Bos

https://github.com/CISOfy/lynis/blob/master/CHANGELOG.md#security-issues 2020-06-18 2020-06-18 BIND -- Remote Denial of Service vulnerability bind911 9.11.149.11.20 bind916 9.16.09.16.4

ISC reports:

The asterisk character ("*") is allowed in DNS zone files, where it is most commonly present as a wildcard at a terminal node of the Domain Name System graph. However, the RFCs do not require and BIND does not enforce that an asterisk character be present only at a terminal node.

A problem can occur when an asterisk is present in an empty non-terminal location within the DNS graph. If such a node exists, after a series of queries, named can reach an inconsistent state that results in the failure of an assertion check in rbtdb.c, followed by the program exiting due to the assertion failure.

CVE-2020-8619 https://kb.isc.org/docs/cve-2020-8619 2020-06-17 2020-06-18 BIND -- Remote Denial of Service vulnerability bind916 9.16.09.16.4

ISC reports:

An assertion check in BIND (that is meant to prevent going beyond the end of a buffer when processing incoming data) can be incorrectly triggered by a large response during zone transfer.

CVE-2020-8618 https://kb.isc.org/docs/cve-2020-8618 2020-06-17 2020-06-18 LibreOffice Security Advisory libreoffice 6.4.4

LibreOffice reports:

Two flaws were found in LibreOffice:

CVE-2020-12802: remote graphics contained in docx format retrieved in 'stealth mode'

CVE-2020-12803: XForms submissions could overwrite local files

https://www.libreoffice.org/about-us/security/advisories/CVE-2020-12802 https://www.libreoffice.org/about-us/security/advisories/cve-2020-12803 CVE-2020-12802 CVE-2020-12803 2020-06-08 2020-06-12 several security issues in sqlite3 sqlite3 3.32.2,1 FreeBSD 12.112.1_8 11.411.4_2 11.311.3_12

sqlite3 update:

Various security issues could be used by an attacker to cause SQLite to crash, resulting in a denial of service, or possibly execute arbitrary code.

CVE-2020-11655: SQLite through 3.31.1 allows attackers to cause a denial of service (segmentation fault) via a malformed window-function query because the AggInfo object's initialization is mishandled.
CVE-2020-13434: SQLite through 3.32.0 has an integer overflow in sqlite3_str_vappendf in printf.c.
CVE-2020-13435: SQLite through 3.32.0 has a segmentation fault in sqlite3ExprCodeTarget in expr.c.
CVE-2020-13630: ext/fts3/fts3.c in SQLite before 3.32.0 has a use-after-free in fts3EvalNextRow, related to the snippet feature.
CVE-2020-13631: SQLite before 3.32.0 allows a virtual table to be renamed to the name of one of its shadow tables, related to alter.c and build.c.
CVE-2020-13632: ext/fts3/fts3_snippet.c in SQLite before 3.32.0 has a NULL pointer dereference via a crafted matchinfo() query.

https://nvd.nist.gov/vuln/detail/CVE-2020-11655 CVE-2020-11655 https://nvd.nist.gov/vuln/detail/CVE-2020-13434 CVE-2020-13434 https://nvd.nist.gov/vuln/detail/CVE-2020-13435 CVE-2020-13435 https://nvd.nist.gov/vuln/detail/CVE-2020-13630 CVE-2020-13630 https://nvd.nist.gov/vuln/detail/CVE-2020-13631 CVE-2020-13631 https://nvd.nist.gov/vuln/detail/CVE-2020-13632 CVE-2020-13632 SA-20:22.sqlite 2020-05-25 2020-06-10 2020-08-06 Node.js -- June 2020 Security Releases node 14.4.0 node12 12.18.0 node10 10.21.0

Node.js reports:

Updates are now available for all supported Node.js release lines for the following issues.

TLS session reuse can lead to host certificate verification bypass (High) (CVE-2020-8172)

The 'session' event could be emitted before the 'secureConnect' event. It should not be, because the connection may fail to be authorized. If it was saved an authorized connection could be established later with the session ticket. Note that the https agent caches sessions, so is vulnerable to this.

The 'session' event will now only be emitted after the 'secureConnect' event, and only for authorized connections.

HTTP/2 Large Settings Frame DoS (Low) (CVE-2020-11080)

Receiving unreasonably large HTTP/2 SETTINGS frames can consume 100% CPU to process all the settings, blocking all other activities until complete.

The HTTP/2 session frame is limited to 32 settings by default. This can be configured if necessary using the maxSettings option.

napi_get_value_string_*() allows various kinds of memory corruption (High) (CVE-2020-8174)

Calling napi_get_value_string_latin1(), napi_get_value_string_utf8(), or napi_get_value_string_utf16() with a non-NULL buf, and a bufsize of 0 will cause the entire string value to be written to buf, probably overrunning the length of the buffer.

A exploit has not been reported and it may be difficult but the following is suggested:

All users of LTS Node.js versions should update to the versions announced in this security post. This will address the issue for any non pre-built add-on.

Maintainers who support EOL Node.js versions and/or build against a version of Node.js that did not support N-API internally should update to use the new versions of node-addon-api 1.x and 2.x that will be released soon after this announcement.

ICU-20958 Prevent SEGV_MAPERR in append (High) (CVE-2020-10531)

An issue was discovered in International Components for Unicode (ICU) for C/C++ through 66.1. An integer overflow, leading to a heap-based buffer overflow, exists in the UnicodeString::doAppend() function in common/unistr.cpp.

Fix was applied to 10.x in an abundance of caution, even though there is no known way to trigger the overflow in 10.x.

https://nodejs.org/en/blog/vulnerability/june-2020-security-releases/ CVE-2020-8174 CVE-2020-8172 CVE-2020-10531 CVE-2020-11080 2020-06-02 2020-06-12 tcpreplay -- Multiple vulnerabilities tcpreplay 4.3.2

fklassen on Github reports:

This release fixes the following security issues:

memory access in do_checksum()

NULL pointer dereference get_layer4_v6()

NULL pointer dereference get_ipv6_l4proto()

https://github.com/appneta/tcpreplay/releases/tag/v4.3.2 CVE-2019-8381 CVE-2019-8376 CVE-2019-8377 2019-03-12 2020-06-11 znc -- Authenticated users can trigger an application crash znc 1.8.01.8.1

Mitre reports:

ZNC 1.8.0 up to 1.8.1-rc1 allows attackers to trigger an application crash (with a NULL pointer dereference) if echo-message is not enabled and there is no network.

CVE-2020-13775 https://wiki.znc.in/ChangeLog/1.8.1 2020-06-02 2020-06-10 NPM -- Multiple vulnerabilities npm 6.13.4

NPM reports:

Global node_modules Binary Overwrite

Symlink reference outside of node_modules

Arbitrary File Write

https://nodejs.org/en/blog/vulnerability/december-2019-security-releases/ CVE-2019-16775 CVE-2019-16776 CVE-2019-16777 2019-12-18 2020-06-10 libadplug -- Various vulnerabilities libadplug 2.3.3

Malvineous on Github reports:

This release fixes the following security issues:

buffer overflow in .bmf

buffer overflow in .dtm

buffer overflow in .mkj

buffer overflow in .a2m

buffer overflow in .rad

buffer overflow in .mtk

double free and OOB reads in .u6m

https://github.com/adplug/adplug/releases/tag/adplug-2.3.3 CVE-2019-14690 CVE-2019-14691 CVE-2019-14692 CVE-2019-14732 CVE-2019-14733 CVE-2019-14734 CVE-2019-15151 2020-06-08 2020-06-10 zeek -- Various vulnerabilities zeek 3.0.7

Jon Siwek of Corelight reports:

This release fixes the following security issues:

Fix potential stack overflow in NVT analyzer

Fix NVT analyzer memory leak from multiple telnet authn name options

Fix multiple content-transfer-encoding headers causing a memory leak

Fix potential leak of Analyzers added to tree during Analyzer::Done

Prevent IP fragment reassembly on packets without minimal IP header

https://raw.githubusercontent.com/zeek/zeek/v3.0.7/NEWS 2020-05-04 2020-06-10 Flash Player -- arbitrary code execution linux-flashplayer 32.0.0.387

Adobe reports:

This update resolves a use-after-free vulnerability that could lead to arbitrary code execution (CVE-2020-9633).

CVE-2020-9633 https://helpx.adobe.com/security/products/flash-player/apsb20-30.html 2020-06-09 2020-06-09 FreeBSD -- USB HID descriptor parsing error FreeBSD-kernel 12.112.1_6 11.311.3_10

Problem Description:

If the push/pop level of the USB HID state is not restored within the processing of the same HID item, an invalid memory location may be used for subsequent HID item processing.

Impact:

An attacker with physical access to a USB port may be able to use a specially crafted USB device to gain kernel or user-space code execution.

CVE-2020-7456 SA-20:17.usb 2020-06-03 2020-06-09 FreeRDP -- multiple vulnerabilities freerdp 2.1.1

The FreeRDP changelog reports 14 CVEs addressed after 2.0.0-rc4

https://github.com/FreeRDP/FreeRDP/blob/2.1.1/ChangeLog CVE-2020-11521 CVE-2020-11522 CVE-2020-11523 CVE-2020-11524 CVE-2020-11525 CVE-2020-11526 CVE-2020-11039 CVE-2020-11038 CVE-2020-11043 CVE-2020-11040 CVE-2020-11041 CVE-2020-11019 CVE-2020-11017 CVE-2020-11018 2020-04-10 2020-05-28 chromium -- multiple vulnerabilities chromium 83.0.4103.97

Chrome Releases reports:

This update includes 5 security fixes. Below, we highlight fixes that were contributed by external researchers.

[1082105] High CVE-2020-6493: Use after free in WebAuthentication. Reported by Anonymous on 2020-05-13

[1083972] High CVE-2020-6494: Incorrect security UI in payments. Reported by Juho Nurminen on 2020-05-18

[1072116] High CVE-2020-6495: Insufficient policy enforcement in developer tools. Reported by David Erceg on 2020-04-18

[1085990] High CVE-2020-6496: Use after free in payments. Reported by Khalil Zhani on 2020-05-24

CVE-2020-6493 CVE-2020-6494 CVE-2020-6495 CVE-2020-6496 https://chromereleases.googleblog.com/2020/06/stable-channel-update-for-desktop.html 2020-06-03 2020-06-05 Gitlab -- Multiple Vulnerabilities gitlab-ce 13.0.013.0.4 12.10.012.10.9 10.6.012.9.9

Gitlab reports:

CI Token Access Control

https://about.gitlab.com/releases/2020/06/03/critical-security-release-13-0-4-released/ 2020-06-03 2020-06-04 Django -- multiple vulnerabilities py36-django22 py37-django22 py38-django22 2.2.13 py36-django30 py37-django30 py38-django30 3.0.7

Django security release reports:

CVE-2020-13254: Potential data leakage via malformed memcached keys

In cases where a memcached backend does not perform key validation, passing malformed cache keys could result in a key collision, and potential data leakage. In order to avoid this vulnerability, key validation is added to the memcached cache backends.

CVE-2020-13596: Possible XSS via admin ForeignKeyRawIdWidget

Query parameters for the admin ForeignKeyRawIdWidget were not properly URL encoded, posing an XSS attack vector. ForeignKeyRawIdWidget now ensures query parameters are correctly URL encoded.

https://www.djangoproject.com/weblog/2020/jun/03/security-releases/ CVE-2020-13254 CVE-2020-13596 2020-06-01 2020-06-04 malicious URLs may present credentials to wrong server git 2.26.02.26.1 2.25.02.25.3 2.24.02.24.2 2.23.02.23.2 2.22.02.22.3 2.21.02.21.2 2.20.02.20.3 2.19.02.19.4 2.18.02.18.3 02.17.4 git-lite 2.26.02.26.1 2.25.02.25.3 2.24.02.24.2 2.23.02.23.2 2.22.02.22.3 2.21.02.21.2 2.20.02.20.3 2.19.02.19.4 2.18.02.18.3 02.17.4 git-gui 2.26.02.26.1 2.25.02.25.3 2.24.02.24.2 2.23.02.23.2 2.22.02.22.3 2.21.02.21.2 2.20.02.20.3 2.19.02.19.4 2.18.02.18.3 02.17.4

git security advisory reports:

Git uses external "credential helper" programs to store and retrieve passwords or other credentials from secure storage provided by the operating system. Specially-crafted URLs that contain an encoded newline can inject unintended values into the credential helper protocol stream, causing the credential helper to retrieve the password for one server for an HTTP request being made to another server, resulting in credentials for the former being sent to the latter.

https://github.com/git/git/security/advisories/GHSA-qm7j-c969-7j4q CVE-2020-5260 2020-04-14 2020-04-22 malicious URLs can cause git to send a stored credential to wrong server git 2.26.02.26.2 2.25.02.25.4 2.24.02.24.3 2.23.02.23.3 2.22.02.22.4 2.21.02.21.3 2.20.02.20.4 2.19.02.19.5 2.18.02.18.4 02.17.5 git-lite 2.26.02.26.2 2.25.02.25.4 2.24.02.24.3 2.23.02.23.3 2.22.02.22.4 2.21.02.21.3 2.20.02.20.4 2.19.02.19.5 2.18.02.18.4 02.17.5 git-gui 2.26.02.26.2 2.25.02.25.4 2.24.02.24.3 2.23.02.23.3 2.22.02.22.4 2.21.02.21.3 2.20.02.20.4 2.19.02.19.5 2.18.02.18.4 02.17.5

git security advisory reports:

Git uses external "credential helper" programs to store and retrieve passwords or other credentials from secure storage provided by the operating system. Specially-crafted URLs that are considered illegal as of the recently published Git versions can cause Git to send a "blank" pattern to helpers, missing hostname and protocol fields. Many helpers will interpret this as matching any URL, and will return some unspecified stored password, leaking the password to an attacker's server.

https://github.com/git/git/security/advisories/GHSA-hjc9-x69f-jqj7 CVE-2020-11008 2020-04-20 2020-04-22 GnuTLS -- flaw in TLS session ticket key construction gnutls 3.6.14

The GnuTLS project reports:

It was found that GnuTLS 3.6.4 introduced a regression in the TLS protocol implementation. This caused the TLS server to not securely construct a session ticket encryption key considering the application supplied secret, allowing a MitM attacker to bypass authentication in TLS 1.3 and recover previous conversations in TLS 1.2.

https://gnutls.org/security-new.html#GNUTLS-SA-2020-06-03 CVE-2020-13777 2020-06-03 2020-06-04 websocket-extensions -- ReDoS vulnerability rubygem-websocket-extensions 0.1.5

Changelog:

Remove a ReDoS vulnerability in the header parser (CVE-2020-7663)

https://github.com/faye/websocket-extensions-ruby/blob/master/CHANGELOG.md https://github.com/faye/websocket-extensions-ruby/commit/aa156a439da681361ed6f53f1a8131892418838b CVE-2020-7663 2020-06-02 2020-06-03 nghttp2 -- DoS vulnerability nghttp2 libnghttp2 1.41.0

nghttp2 security advisories:

The overly large HTTP/2 SETTINGS frame payload causes denial of service.

The proof of concept attack involves a malicious client constructing a SETTINGS frame with a length of 14,400 bytes (2400 individual settings entries) over and over again. The attack causes the CPU to spike at 100%.

https://github.com/nghttp2/nghttp2/security/advisories/GHSA-q5wr-xfw9-q7xr CVE-2020-11080 2020-06-02 2020-06-03 gitea -- multiple vulnerabilities gitea 1.11.6

The Gitea Team reports for release 1.11.6:

Fix missing authorization check on pull for public repos of private/limited org (#11656) (#11683)

Use session for retrieving org teams (#11438) (#11439)

https://github.com/go-gitea/gitea/releases/tag/v1.11.6 ports/246892 2020-03-01 2020-05-31 kaminari -- potential XSS vulnerability rubygem-kaminari-core 1.2.1

Kaminari Security Advisories:

There was a vulnerability in versions of Kaminari that would allow an attacker to inject arbitrary code into pages with pagination links.

The 1.2.1 gem including the patch has already been released.

All past released versions are affected by this vulnerability.

https://github.com/kaminari/kaminari/security/advisories/GHSA-r5jw-62xg-j433 https://github.com/kaminari/kaminari/blob/master/CHANGELOG.md#121 https://github.com/kaminari/kaminari/pull/1020 CVE-2020-11082 2020-04-22 2020-05-28 Sane -- Multiple Vulnerabilities sane-backends 1.0.30

The Sane Project reports:

epson2: fixes CVE-2020-12867 (GHSL-2020-075) and several memory management issues found while addressing that CVE

epsonds: addresses out-of-bound memory access issues to fix CVE-2020-12862 (GHSL-2020-082) and CVE-2020-12863 (GHSL-2020-083), addresses a buffer overflow fixing CVE-2020-12865 (GHSL-2020-084) and disables network autodiscovery to mitigate CVE-2020-12866 (GHSL-2020-079), CVE-2020-12861 (GHSL-2020-080) and CVE-2020-12864 (GHSL-2020-081). Note that this backend does not support network scanners to begin with.

magicolor: fixes a floating point exception and uninitialized data read

fixes an overflow in sanei_tcp_read()

https://gitlab.com/sane-project/backends/-/releases/1.0.30 CVE-2020-12861 CVE-2020-12862 CVE-2020-12863 CVE-2020-12864 CVE-2020-12865 CVE-2020-12866 CVE-2020-12867 2020-05-17 2020-05-28 Gitlab -- Multiple Vulnerabilities gitlab-ce 13.0.013.0.1 12.10.012.10.7 12.9.012.9.8

Gitlab reports:

User Email Verification Bypass

OAuth Flow Missing Email Verification Checks

Notification Email Verification Bypass

Undisclosed Vulnerability on a Third-Party Rendering Engine

Group Sign-Up Restriction Bypass

Mirror Project Owner Impersonation

Missing Permission Check on Fork Relation Creation

Cross-Site Scripting in Repository Files API

Kubernetes Cluster Token Disclosure

Object Storage File Enumeration

Insecure Authorization Check on Project Deploy Keys

Cross-Site Scripting on Metrics Dashboard

Denial of Service on Custom Dashboards

Client-Side Code Injection through Mermaid Markup

Cross-Site Scripting on Static Site Editor

Disclosure of Amazon EKS Credentials

Denial of Service on Workhorse

https://about.gitlab.com/releases/2020/05/27/security-release-13-0-1-released/ 2020-05-27 2020-05-28 sympa -- Denial of service caused by malformed CSRF token sympa 6.2.54

Javier Moreno discovered a vulnerability in Sympa web interface that can cause denial of service (DoS) attack.

By submitting requests with malformed parameters, this flaw allows to create junk files in Sympa's directory for temporary files. And particularly by tampering token to prevent CSRF, it allows to originate exessive notification messages to listmasters.

CVE-2020-9369 https://sympa-community.github.io/security/2020-001.html 2020-02-24 2020-05-22 sympa - Security flaws in setuid wrappers sympa 6.2.56

A vulnerability has been discovered in Sympa web interface by which attacker can execute arbitrary code with root privileges. Sympa uses two sorts of setuid wrappers:

FastCGI wrappers
newaliases wrapper

The FastCGI wrappers wwsympa-wrapper.fcgi and sympa_soap_server-wrapper.fcgi were used to make the web interface running under privileges of a dedicated user.

The newaliases wrapper (sympa_newaliases-wrapper) allows Sympa to update the alias database with root privileges.

Since these setuid wrappers did not clear environment variables, if environment variables like PERL5LIB were injected, forged code might be loaded and executed under privileges of setuid-ed users.

https://sympa-community.github.io/security/2020-002.html 2020-05-24 2020-05-26 powerdns-recursor -- multiple vulnerabilities powerdns-recursor 4.3.04.3.1 4.2.04.2.2 4.1.04.1.16

PowerDNS Team reports:

CVE-2020-10995: An issue in the DNS protocol has been found that allow malicious parties to use recursive DNS services to attack third party authoritative name servers. The attack uses a crafted reply by an authoritative name server to amplify the resulting traffic between the recursive and other authoritative name servers. Both types of service can suffer degraded performance as an effect.

CVE-2020-12244: An issue has been found in PowerDNS Recursor 4.1.0 through 4.3.0 where records in the answer section of a NXDOMAIN response lacking an SOA were not properly validated in SyncRes::processAnswer. This would allow an attacker in position of man-in-the-middle to send a NXDOMAIN answer for a name that does exist, bypassing DNSSEC validation.

CVE-2020-10030: An issue has been found in PowerDNS Authoritative Server allowing an attacker with enough privileges to change the system's hostname to cause disclosure of uninitialized memory content via a stack-based out-of-bounds read. It only occurs on systems where gethostname() does not null-terminate the returned string if the hostname is larger than the supplied buffer. Linux systems are not affected because the buffer is always large enough. OpenBSD systems are not affected because the returned hostname is always null-terminated. Under some conditions this issue can lead to the writing of one null-byte out-of-bounds on the stack, causing a denial of service or possibly arbitrary code execution.

https://doc.powerdns.com/recursor/security-advisories/index.html CVE-2020-10995 CVE-2020-12244 CVE-2020-10030 2020-05-19 2020-05-26 2020-05-29 qmail -- 64 bit integer overflows with possible remote code execution on large SMTP requests netqmail 1.06_4

Georgi Guninski writes:

There are several issues with qmail on 64 bit platforms - classical integer overflow, pointer with signed index and signedness problem (not counting the memory consumtion dos, which just helps).

Update: the problem with the signed index is exploitable on Freebsd 5.4 amd64 wih a lot of virtual memory.

The national vulnerability database summarizes:

Integer overflow in the stralloc_readyplus function in qmail, when running on 64 bit platforms with a large amount of virtual memory, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a large SMTP request.

http://www.guninski.com/where_do_you_want_billg_to_go_today_4.html https://www.qualys.com/2020/05/19/cve-2005-1513/remote-code-execution-qmail.txt CVE-2005-1513 CVE-2005-1514 CVE-2005-1515 2005-05-06 2005-05-11 qmail -- 64 bit integer overflows with possible remote code execution on large SMTP requests netqmail-tls 1.06.20160918_2

Georgi Guninski writes:

There are several issues with qmail on 64 bit platforms - classical integer overflow, pointer with signed index and signedness problem (not counting the memory consumtion dos, which just helps).

Update: the problem with the signed index is exploitable on Freebsd 5.4 amd64 wih a lot of virtual memory.

The national vulnerability database summarizes:

Integer overflow in the stralloc_readyplus function in qmail, when running on 64 bit platforms with a large amount of virtual memory, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a large SMTP request.

Georgi Guninski writes:

There are several issues with qmail on 64 bit platforms - classical integer overflow, pointer with signed index and signedness problem (not counting the memory consumtion dos, which just helps).

Update: the problem with the signed index is exploitable on Freebsd 5.4 amd64 wih a lot of virtual memory.

The national vulnerability database summarizes:

Integer overflow in the stralloc_readyplus function in qmail, when running on 64 bit platforms with a large amount of virtual memory, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a large SMTP request.

http://www.guninski.com/where_do_you_want_billg_to_go_today_4.html https://www.qualys.com/2020/05/19/cve-2005-1513/remote-code-execution-qmail.txt CVE-2005-1513 CVE-2005-1514 CVE-2005-1515 2005-05-06 2005-05-11 chromium -- multiple vulnerabilities chromium 83.0.4103.61

Google Chrome Releases reports:

This release includes 38 security fixes, including CVEs CVE-2020-6465 through CVE-2020-6491.

CVE-2020-6465 CVE-2020-6466 CVE-2020-6467 CVE-2020-6468 CVE-2020-6469 CVE-2020-6470 CVE-2020-6471 CVE-2020-6472 CVE-2020-6473 CVE-2020-6474 CVE-2020-6475 CVE-2020-6476 CVE-2020-6477 CVE-2020-6478 CVE-2020-6479 CVE-2020-6480 CVE-2020-6481 CVE-2020-6482 CVE-2020-6483 CVE-2020-6484 CVE-2020-6485 CVE-2020-6486 CVE-2020-6487 CVE-2020-6488 CVE-2020-6489 CVE-2020-6490 CVE-2020-6491 https://chromereleases.googleblog.com/2020/05/stable-channel-update-for-desktop_19.html 2020-05-19 2020-05-24 piwigo -- Multible Vulnerabilities piwigo 2.10.2

Piwigo reports:

Piwigo 2.10.1 is affected by stored XSS via the Group Name Field to the group_list page.

http://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-8089 CVE-2020-8089 2020-02-07 2020-05-23 Apache Tomcat Remote Code Execution via session persistence tomcat7 7.0.104 tomcat85 8.5.55 tomcat9 9.0.35 tomcat-devel 10.0.0.M5

The Apache Software Foundation reports:

Under certain circumstances an attacker will be able to trigger remote code execution via deserialization of the file under their control

http://tomcat.apache.org/security-7.html http://tomcat.apache.org/security-8.html http://tomcat.apache.org/security-9.html http://tomcat.apache.org/security-10.html CVE-2020-9484 2020-05-12 2020-05-22 unbound -- mutliple vulnerabilities unbound 1.10.1 FreeBSD 12.112.1_7 11.411.4_1 11.311.3_11

NLNetLabs reports:

This release fixes CVE-2020-12662 and CVE-2020-12663.

Bug Fixes:

CVE-2020-12662 Unbound can be tricked into amplifying an incoming query into a large number of queries directed to a target.

CVE-2020-12663 Malformed answers from upstream name servers can be used to make Unbound unresponsive.

https://lists.nlnetlabs.nl/pipermail/unbound-users/2020-May/006833.html CVE-2020-12662 CVE-2020-12663 SA-20:19.unbound 2020-05-19 2020-05-22 2020-07-10 drupal -- Multiple Vulnerabilities drupal7 7.70 drupal8 8.8.6

Drupal Security Team reports:

The jQuery project released version 3.5.0, and as part of that, disclosed two security vulnerabilities that affect all prior versions. As mentioned in the jQuery blog, both are: ... Security issues in jQuerys DOM manipulation methods, as in .html(), .append(), and the others. Security advisories for both of these issues have been published on GitHub.

Drupal 7 has an Open Redirect vulnerability. For example, a user could be tricked into visiting a specially crafted link which would redirect them to an arbitrary external URL. The vulnerability is caused by insufficient validation of the destination query parameter in the drupal_goto() function.

https://www.drupal.org/sa-core-2020-002 https://www.drupal.org/sa-core-2020-003 2020-05-20 2020-05-22 Zabbix -- Remote code execution zabbix3-server zabbix3-proxy 3.0.31

Zabbix reports:

Fixed security vulnerability cve-2020-11800 (remote code execution). (ZBX-17600)

CVE-2020-11800 https://www.zabbix.com/rn/rn3.0.31 https://support.zabbix.com/browse/ZBX-17600 2020-04-15 2020-05-20 Rails -- multiple vulnerabilities rubygem-actionpack52 rubygem-actionview52 rubygem-activestorage52 rubygem-activesupport52 5.2.4.3 rubygem-actionpack60 rubygem-actionview60 rubygem-activestorage60 rubygem-activesupport60 6.0.3.1

Ruby on Rails blog:

Hi everyone! Rails 5.2.4.3 and 6.0.3.1 have been released! These releases contain important security fixes, so please upgrade when you can.

Both releases contain the following fixes:

CVE-2020-8162: Circumvention of file size limits in ActiveStorage

CVE-2020-8164: Possible Strong Parameters Bypass in ActionPack

CVE-2020-8165: Potentially unintended unmarshalling of user-provided objects in MemCacheStore and RedisCacheStore

CVE-2020-8166: Ability to forge per-form CSRF tokens given a global CSRF token

CVE-2020-8167: CSRF Vulnerability in rails-ujs

https://weblog.rubyonrails.org/2020/5/18/Rails-5-2-4-3-and-6-0-3-1-have-been-released/ https://groups.google.com/forum/#!topic/rubyonrails-security/PjU3946mreQ https://groups.google.com/forum/#!topic/rubyonrails-security/f6ioe4sdpbY https://groups.google.com/forum/#!topic/rubyonrails-security/bv6fW4S0Y1c https://groups.google.com/forum/#!topic/rubyonrails-security/NOjKiGeXUgw https://groups.google.com/forum/#!topic/rubyonrails-security/x9DixQDG9a0 CVE-2020-8162 CVE-2020-8164 CVE-2020-8165 CVE-2020-8166 CVE-2020-8167 2020-05-18 2020-05-19 Dovecot -- Multiple vulnerabilities dovecot 2.3.10.1

Aki Tuomi reports:

Vulnerability Details: Sending malformed NOOP command causes crash in submission, submission-login or lmtp service. Risk: Remote attacker can keep submission-login service down, causing denial of service attack. For lmtp the risk is neglible, as lmtp is usually behind a trusted MTA. Steps to reproduce: Send ``NOOP EE"FY`` to submission port, or similarly malformed command.

Vulnerability Details: Sending command followed by sufficient number of newlines triggers a use-after-free bug that might crash submission-login, submission or lmtp service. Risk: Remote attacker can keep submission-login service down, causing denial of service attack. For lmtp the risk is neglible, as lmtp is usually behind a trusted MTA. Steps to reproduce: This can be currently reproduced with ASAN or Valgrind. Reliable way to crash has not yet been discovered.

Vulnerability Details: Sending mail with empty quoted localpart causes submission or lmtp component to crash. Risk: Malicious actor can cause denial of service to mail delivery by repeatedly sending mails with bad sender or recipient address. Steps to reproduce: Send mail with envelope sender or recipient as <""@example.org>. Workaround: For submission there is no workaround, but triggering the bug requires valid credentials. For lmtp, one can implement sufficient filtering on MTA level to prevent mails with such addresses from ending up in LMTP delivery.

https://dovecot.org/pipermail/dovecot-news/2020-May/000438.html CVE-2020-10957 CVE-2020-10958 CVE-2020-10967 2020-04-02 2020-05-18 clamav -- multiple vulnerabilities clamav 0.102.3,1

Micah Snyder reports:

CVE-2020-3327: Fixed a vulnerability in the ARJ archive-parsing module in ClamAV 0.102.2 that could cause a denial-of-service condition. Improper bounds checking of an unsigned variable results in an out-of-bounds read which causes a crash. Special thanks to Daehui Chang and Fady Othman for helping identify the ARJ parsing vulnerability.

CVE-2020-3341: Fixed a vulnerability in the PDF-parsing module in ClamAV 0.101 - 0.102.2 that could cause a denial-of-service condition. Improper size checking of a buffer used to initialize AES decryption routines results in an out-of-bounds read, which may cause a crash. OSS-Fuzz discovered this vulnerability.

https://blog.clamav.net/2020/05/clamav-01023-security-patch-released.html CVE-2020-3327 CVE-2020-3341 2020-05-12 2020-05-14 Rails -- remote code execution vulnerability rubygem-actionview4 4.2.11.2

Ruby on Rails blog:

Due to an unfortunate oversight, Rails 4.2.11.2 has a missing constant error. To address this Rails 4.2.11.3 has been released.

The original announcement for CVE-2020-8163 has a follow-up message with an updated patch if you’re unable to use the gems.

https://weblog.rubyonrails.org/2020/5/16/rails-4-2-11-3-has-been-released/ https://groups.google.com/forum/#!topic/rubyonrails-security/hWuKcHyoKh0 CVE-2020-8163 2020-05-15 2020-05-16 salt -- multiple vulnerabilities in salt-master process py27-salt py32-salt py33-salt py34-salt py35-salt py36-salt py37-salt py38-salt 2019.2.4 30003000.2

F-Secure reports:

CVE-2020-11651 - Authentication bypass vulnerabilities

The ClearFuncs class processes unauthenticated requests and unintentionally exposes the _send_pub() method, which can be used to queue messages directly on the master publish server. Such messages can be used to trigger minions to run arbitrary commands as root.

The ClearFuncs class also exposes the method _prep_auth_info(), which returns the "root key" used to authenticate commands from the local root user on the master server. This "root key" can then be used to remotely call administrative commands on the master server. This unintentional exposure provides a remote un-authenticated attacker with root-equivalent access to the salt master.

CVE-2020-11652 - Directory traversal vulnerabilities

The wheel module contains commands used to read and write files under specific directory paths. The inputs to these functions are concatenated with the target directory and the resulting path is not canonicalized, leading to an escape of the intended path restriction.

The get_token() method of the salt.tokens.localfs class (which is exposed to unauthenticated requests by the ClearFuncs class) fails to sanitize the token input parameter which is then used as a filename, allowing insertion of ".." path elements and thus reading of files outside of the intended directory. The only restriction is that the file has to be deserializable by salt.payload.Serial.loads().

CVE-2020-11651 CVE-2020-11652 https://nvd.nist.gov/vuln/detail/CVE-2020-11651 https://nvd.nist.gov/vuln/detail/CVE-2020-11652 https://docs.saltstack.com/en/latest/topics/releases/2019.2.4.html https://labs.f-secure.com/advisories/saltstack-authorization-bypass https://blog.f-secure.com/new-vulnerabilities-make-exposed-salt-hosts-easy-targets/ https://www.tenable.com/blog/cve-2020-11651-cve-2020-11652-critical-salt-framework-vulnerabilities-exploited-in-the-wild 2020-04-30 2020-05-16 json-c -- integer overflow and out-of-bounds write via a large JSON file json-c 0.14

Tobias Stöckmann reports:

I have discovered a way to trigger an out of boundary write while parsing a huge json file through a malicious input source. It can be triggered if an attacker has control over the input stream or if a huge load during filesystem operations can be triggered.

https://github.com/json-c/json-c/pull/592 https://github.com/json-c/json-c/pull/599 CVE-2020-12762 2020-05-02 2020-05-14 2020-05-17 typo3 -- multiple vulnerabilities typo3-9-php72 typo3-9-php73 typo3-9-php74 9.5.17 typo3-10-php72 typo3-10-php73 typo3-10-php74 10.4.2

Typo3 News:

CVE-2020-11063: TYPO3-CORE-SA-2020-001: Information Disclosure in Password Reset

It has been discovered that time-based attacks can be used with the password reset functionality for backend users. This allows an attacker to verify whether a backend user account with a given email address exists or not.

CVE-2020-11064: TYPO3-CORE-SA-2020-002: Cross-Site Scripting in Form Engine

It has been discovered that HTML placeholder attributes containing data of other database records are vulnerable to cross-site scripting. A valid backend user account is needed to exploit this vulnerability.

CVE-2020-11065: TYPO3-CORE-SA-2020-003: Cross-Site Scripting in Link Handling

It has been discovered that link tags generated by typolink functionality are vulnerable to cross-site scripting - properties being assigned as HTML attributes have not been parsed correctly.

CVE-2020-11066: TYPO3-CORE-SA-2020-004: Class destructors causing side-effects when being unserialized

Calling unserialize() on malicious user-submitted content can result in the following scenarios:

- trigger deletion of arbitrary directory in file system (if writable for web server)

- trigger message submission via email using identity of web site (mail relay)

Another insecure deserialization vulnerability is required to actually exploit mentioned aspects.

CVE-2020-11067: TYPO3-CORE-SA-2020-005: Insecure Deserialization in Backend User Settings

It has been discovered that backend user settings (in $BE_USER->uc) are vulnerable to insecure deserialization. In combination with vulnerabilities of 3rd party components this can lead to remote code execution. A valid backend user account is needed to exploit this vulnerability.

CVE-2020-11069: TYPO3-CORE-SA-2020-006: Same-Site Request Forgery to Backend User Interface

It has been discovered that the backend user interface and install tool are vulnerable to same-site request forgery. A backend user can be tricked into interacting with a malicious resource an attacker previously managed to upload to the web server - scripts are then executed with the privileges of the victims’ user session.

In a worst case scenario new admin users can be created which can directly be used by an attacker. The vulnerability is basically a cross-site request forgery (CSRF) triggered by a cross-site scripting vulnerability (XSS) - but happens on the same target host - thus, it’ actually a same-site request forgery (SSRF).

Malicious payload such as HTML containing JavaScript might be provided by either an authenticated backend user or by a non-authenticated user using a 3rd party extension - e.g. file upload in a contact form with knowing the target location.

The attacked victim requires an active and valid backend or install tool user session at the time of the attack to be successful.

https://typo3.org/article/typo3-1042-and-9517-security-releases-published https://get.typo3.org/release-notes/9.5.17 https://get.typo3.org/release-notes/10.4.2 https://typo3.org/security/advisory/typo3-core-sa-2020-001 https://typo3.org/security/advisory/typo3-core-sa-2020-002 https://typo3.org/security/advisory/typo3-core-sa-2020-003 https://typo3.org/security/advisory/typo3-core-sa-2020-004 https://typo3.org/security/advisory/typo3-core-sa-2020-005 https://typo3.org/security/advisory/typo3-core-sa-2020-006 CVE-2020-11063 CVE-2020-11064 CVE-2020-11065 CVE-2020-11066 CVE-2020-11067 CVE-2020-11069 2020-05-12 2020-05-13 FreeBSD -- Insufficient cryptodev MAC key length check FreeBSD-kernel 12.112.1_5

Problem Description:

Requests to create cryptography sessions using a MAC did not validate the user-supplied MAC key length. The cryptodev module allocates a buffer whose size is this user-suppled length.

Impact:

An unprivileged process can trigger a kernel panic.

CVE-2019-15879 SA-20:15.cryptodev 2020-01-20 2020-05-12 FreeBSD -- Use after free in cryptodev module FreeBSD-kernel 12.112.1_5 11.311.3_9

Problem Description:

A race condition permitted a data structure in the kernel to be used after it was freed by the cryptodev module.

Impact:

An unprivileged process can overwrite arbitrary kernel memory.

CVE-2019-15879 SA-20:15.cryptodev 2020-01-20 2020-05-12 FreeBSD -- Improper checking in SCTP-AUTH shared key update FreeBSD-kernel 11.311.3_9

Problem Description:

The SCTP layer does improper checking when an application tries to update a shared key. Therefore an unprivileged local user can trigger a use-after- free situation, for example by specific sequences of updating shared keys and closing the SCTP association.

Impact:

Triggering the use-after-free situation may result in unintended kernel behaviour including a kernel panic.

CVE-2019-15878 SA-20:14.sctp 2019-09-19 2020-05-12 FreeBSD -- Memory disclosure vulnerability in libalias FreeBSD-kernel 12.112.1_5 11.411.4_1 11.311.3_9

Problem Description:

The FTP packet handler in libalias incorrectly calculates some packet lengths. This may result in disclosing small amounts of memory from the kernel (for the in-kernel NAT implementation) or from the process space for natd (for the userspace implementation).

Impact:

A malicious attacker could send specially constructed packets that exploit the erroneous calculation allowing the attacker to disclose small amount of memory either from the kernel (for the in-kernel NAT implementation) or from the process space for natd (for the userspace implementation).

CVE-2020-7455 SA-20:13.libalias 2020-05-12 2020-05-12 FreeBSD -- Insufficient packet length validation in libalias FreeBSD-kernel 12.112.1_5 11.411.4_1 11.311.3_9

Problem Description:

libalias(3) packet handlers do not properly validate the packet length before accessing the protocol headers. As a result, if a libalias(3) module does not properly validate the packet length before accessing the protocol header, it is possible for an out of bound read or write condition to occur.

Impact:

A malicious attacker could send specially constructed packets that exploit the lack of validation allowing the attacker to read or write memory either from the kernel (for the in-kernel NAT implementation) or from the process space for natd (for the userspace implementation).

CVE-2020-7454 SA-20:12.libalias 2020-05-12 2020-05-12 qutebrowser -- Reloading page with certificate errors shows a green URL qutebrowser 1.11.1

Qutebrowser developers report:

After a certificate error was overridden by the user, qutebrowser displays the URL as yellow (colors.statusbar.url.warn.fg). However, when the affected website was subsequently loaded again, the URL was mistakenly displayed as green (colors.statusbar.url.success_https). While the user already has seen a certificate error prompt at this point (or set content.ssl_strict to false which is not recommended), this could still provide a false sense of security.

https://github.com/qutebrowser/qutebrowser/security/advisories/GHSA-4rcq-jv2f-898j https://github.com/qutebrowser/qutebrowser/issues/5403 CVE-2020-11054 2020-05-02 2020-05-09 Python -- CRLF injection via the host part of the url passed to urlopen() python27 2.7.18 python38 3.8.3 python37 3.7.7 python36 3.6.10 python35 3.5.9_4

Python reports:

An issue was discovered in urllib2 in Python 2.x through 2.7.17 and urllib in Python 3.x through 3.8.0. CRLF injection is possible if the attacker controls a url parameter, as demonstrated by the first argument to urllib.request.urlopen with \r\n (specifically in the host component of a URL) followed by an HTTP header.

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-18348 https://bugs.python.org/issue38576 CVE-2019-18348 2019-10-24 2020-05-09 2020-06-13 glpi -- stored XSS glpi 9.4.3

MITRE Corporation reports:

inc/user.class.php in GLPI before 9.4.3 allows XSS via a user picture.

https://github.com/glpi-project/glpi/commit/c2aa7a7cd6af28be3809acc7e7842d2d2008c0fb https://www.synacktiv.com/ressources/advisories/GLPI_9.4.0_stored_XSS.pdf https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13239 CVE-2019-13239 2019-02-25 2020-05-09 zeek -- Various vulnerabilities zeek 3.0.6

Jon Siwek of Corelight reports:

This release fixes the following security issues:

Fix buffer over-read in Ident analyzer

Fix SSL scripting error leading to uninitialized field access and memory leak

Fix POP3 analyzer global buffer over-read

Fix potential stack overflows due to use of Variable-Length-Arrays

https://raw.githubusercontent.com/zeek/zeek/v3.0.6/NEWS 2020-05-06 2020-05-06 Wagtail -- potential timing attack vulnerability py35-wagtail py36-wagtail py37-wagtail py38-wagtail 2.7.3 2.82.8.2

Wagtail release notes:

CVE-2020-11037: Potential timing attack on password-protected private pages

This release addresses a potential timing attack on pages or documents that have been protected with a shared password through Wagtail's "Privacy" controls. This password check is performed through a character-by-character string comparison, and so an attacker who is able to measure the time taken by this check to a high degree of accuracy could potentially use timing differences to gain knowledge of the password. (This is understood to be feasible on a local network, but not on the public internet.)

https://docs.wagtail.io/en/latest/releases/2.8.2.html https://github.com/wagtail/wagtail/security/advisories/GHSA-jjjr-3jcw-f8v6 CVE-2020-11037 2020-05-04 2020-05-05 mailman -- arbitrary content injection vulnerability via options or private archive login pages mailman 2.1.30_4 2.1.312.1.33 mailman-with-htdig 2.1.30_4 2.1.312.1.33

Mark Sapiro reports:

A content injection vulnerability via the options login page has been discovered and reported by Vishal Singh.

An issue similar to CVE-2018-13796 exists at different endpoint & param. It can lead to a phishing attack.

(added 2020-05-07) This is essentially the same as https://bugs.launchpad.net/mailman/+bug/1873722 except the vector is the private archive login page and the attack only succeeds if the list's roster visibility (private_roster) setting is 'Anyone'.

https://bazaar.launchpad.net/~mailman-coders/mailman/2.1/view/1845/NEWS#L8 https://bugs.launchpad.net/mailman/+bug/1873722 https://bugs.launchpad.net/mailman/+bug/1877379 https://mail.python.org/archives/list/mailman-developers@python.org/thread/SYBIZ3MNSQZLKN6PVKO7ZKR7QMOBMS45/ CVE-2018-13796 2020-04-20 2020-05-07 cacti -- XSS exposure cacti 1.2.12

Cacti developer reports:

Lack of escaping of color items can lead to XSS exposure.

https://sourceforge.net/p/cacti/mailman/message/37000502/ https://github.com/Cacti/cacti/blob/release/1.2.12/CHANGELOG CVE-2020-7106 ports/246164 2020-04-16 2020-05-04 Squid -- multiple vulnerabilities squid 4.10

The Squid developers reports:

Improper Input Validation issues in HTTP Request processing (CVE-2020-8449, CVE-2020-8450).

Information Disclosure issue in FTP Gateway (CVE-2019-12528).

Buffer Overflow issue in ext_lm_group_acl helper (CVE-2020-8517).

http://lists.squid-cache.org/pipermail/squid-announce/2020-February/000107.html https://nvd.nist.gov/vuln/detail/CVE-2020-8449 https://nvd.nist.gov/vuln/detail/CVE-2020-8450 https://nvd.nist.gov/vuln/detail/CVE-2019-12528 https://nvd.nist.gov/vuln/detail/CVE-2020-8517 CVE-2020-8449 CVE-2020-8450 CVE-2019-12528 CVE-2020-8517 ports/244026 2020-02-10 2020-04-07 taglib -- heap-based buffer over-read via a crafted audio file taglib 1.12.b.1

Webin security lab - dbapp security Ltd reports:

The TagLib::Ogg::FLAC::File::scan function in oggflacfile.cpp in TagLib 1.11.1 allows remote attackers to cause information disclosure (heap-based buffer over-read) via a crafted audio file.

https://seclists.org/fulldisclosure/2018/May/49 CVE-2018-11439 2018-05-28 2020-05-03 Gitlab -- Multiple Vulnerabilities gitlab-ce 12.10.012.10.2 12.9.012.9.5 8.4.012.8.10

Gitlab reports:

Path Traversal in NuGet Package Registry

Workhorse Bypass Leads to File Disclosure

OAuth Application Client Secrets Revealed

Code Owners Approval Rules Are Not Updated for Existing Merge Requests When Source Branch Changes

Code Owners Protection Not Enforced from Web UI

Repository Mirror Passwords Exposed To Maintainers

Admin Audit Log Page Denial of Service

Private Project ID Revealed Through Group API

Elasticsearch Credentials Logged to ELK

GitHub Personal Access Token Exposed on Integrations Page

Update Nokogiri dependency

Update OpenSSL Dependency

Update git

https://about.gitlab.com/releases/2020/04/30/security-release-12-10-2-released/ CVE-2020-12448 CVE-2020-10187 CVE-2020-7595 CVE-2020-1967 CVE-2020-11008 2020-04-30 2020-05-01 vlc -- Multiple vulnerabilities fixed in VLC media player vlc 3.0.10,4

VideoLAN reports:

Details

A remote user could:

Create a specifically crafted image file that could trigger an out of bounds read

Send a specifically crafter request to the microdns service discovery, potentially triggering various memory management issues

Impact

If successful, a malicious third party could trigger either a crash of VLC or an arbitratry code execution with the privileges of the target user.
While these issues in themselves are most likely to just crash the player, we can't exclude that they could be combined to leak user informations or remotely execute code. ASLR and DEP help reduce the likelyness of code execution, but may be bypassed.

We have not seen exploits performing code execution through these vulnerabilities

CVE-2019-19721 affects VLC 3.0.8 and earlier, and only reads 1 byte out of bound

https://www.videolan.org/security/sb-vlc309.html 2020-04-01 2020-04-29 samba -- multiple vulnerabilities samba410 4.10.15 samba411 4.11.8 samba412 4.12.2

The Samba Team reports:

CVE-2020-10700

A client combining the 'ASQ' and 'Paged Results' LDAP controls can cause a use-after-free in Samba's AD DC LDAP server.

CVE-2020-10704

A deeply nested filter in an un-authenticated LDAP search can exhaust the LDAP server's stack memory causing a SIGSEGV.

https://www.samba.org/samba/history/samba-4.12.2.html CVE-2020-10700 CVE-2020-10704 2020-04-29 2020-04-29 ceph14 -- multiple security issues ceph14 14.1.114.2.9

RedHat reports:

ceph: secure mode of msgr2 breaks both confidentiality and integrity aspects for long-lived sessions.

ceph: header-splitting in RGW GetObject has a possible XSS.

CVE-2020-1759 https://www.openwall.com/lists/oss-security/2020/04/07/2 CVE-2020-1760 https://www.openwall.com/lists/oss-security/2020/04/07/1 2020-04-07 2020-04-14 nested filters leads to stack overflow openldap24-server 2.4.50

Howard Chu reports:

nested filters leads to stack overflow

https://bugs.openldap.org/show_bug.cgi?id=9202 CVE-2020-12243 2020-04-28 2020-04-28 py-yaml -- FullLoader (still) exploitable for arbitrary command execution py27-yaml py35-yaml py36-yaml py37-yaml py38-yaml 5.3.1

Riccardo Schirone (https://github.com/ret2libc) reports:

In FullLoader python/object/new constructor, implemented by construct_python_object_apply, has support for setting the state of a deserialized instance through the set_python_instance_state method. After setting the state, some operations are performed on the instance to complete its initialization, however it is possible for an attacker to set the instance' state in such a way that arbitrary code is executed by the FullLoader.

This patch tries to block such attacks in FullLoader by preventing set_python_instance_state from setting arbitrar properties. It implements a blacklist that includes extend method (called by construct_python_object_apply) and all special methods (e.g. __set__, __setitem__, etc.).

Users who need special attributes being set in the state of a deserialized object can still do it through the UnsafeLoader, which however should not be used on untrusted input. Additionally, they can subclass FullLoader and redefine state_blacklist_regexp to include the additional attributes they need, passing the subclassed loader to yaml.load.

https://bugzilla.redhat.com/show_bug.cgi?id=1807367 https://github.com/yaml/pyyaml/pull/386 CVE-2020-1747 ports/245937 2020-03-02 2020-04-27 2020-04-29 py-bleach -- regular expression denial-of-service py27-bleach py35-bleach py36-bleach py37-bleach py38-bleach 3.1.4

Bleach developers reports:

bleach.clean behavior parsing style attributes could result in a regular expression denial of service (ReDoS).

Calls to bleach.clean with an allowed tag with an allowed style attribute are vulnerable to ReDoS. For example, bleach.clean(..., attributes={'a': ['style']}).

https://github.com/mozilla/bleach/security/advisories/GHSA-vqhp-cxgc-6wmm https://bugzilla.mozilla.org/show_bug.cgi?id=1623633 CVE-2020-6817 ports/245943 2019-03-09 2020-04-26 MySQL Server -- Multiple vulerabilities mariadb101-server 10.1.45 mariadb102-server 10.2.32 mariadb103-server 10.3.23 mariadb104-server 10.4.13 mysql56-server 5.6.48 mysql57-server 5.7.30 mysql80-server 8.0.20 percona55-server 5.5.68 percona56-server 5.6.48 percona57-server 5.7.30

Oracle reports:

This Critical Patch Update contains 45 new security patches for Oracle MySQL. 9 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials.

MariaDB reports 4 of these vulnerabilities exist in their software

https://www.oracle.com/security-alerts/cpujan2020.html CVE-2019-5482 CVE-2019-15601 CVE-2020-2780 CVE-2020-2790 CVE-2020-2768 CVE-2020-2804 CVE-2020-2760 CVE-2020-2806 CVE-2020-2762 CVE-2020-2814 CVE-2020-2893 CVE-2020-2895 CVE-2020-2898 CVE-2020-2903 CVE-2020-2896 CVE-2020-2770 CVE-2020-2765 CVE-2020-2892 CVE-2020-2897 CVE-2020-2923 CVE-2020-2924 CVE-2020-2901 CVE-2020-2928 CVE-2020-2904 CVE-2020-2925 CVE-2020-2759 CVE-2020-2763 CVE-2020-2761 CVE-2020-2774 CVE-2020-2853 CVE-2020-2779 CVE-2020-2812 CVE-2019-1547 CVE-2020-2926 CVE-2020-2921 CVE-2020-2930 2020-04-14 2020-04-23 2020-05-16 MySQL Client -- Multiple vulerabilities mysql56-client 5.6.48 mysql57-client 5.7.30 mysql80-client 8.0.20 mysql-connector-c 8.0.20 mysql-connector-c++ 8.0.20 mysql-connector-java 8.0.20 percona55-client 5.5.68 percona56-client 5.6.48 percona57-client 5.7.30

Oracle reports:

This Critical Patch Update contains 45 new security patches for Oracle MySQL. 9 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials.

https://www.oracle.com/security-alerts/cpujan2020.html CVE-2020-2752 CVE-2020-2934 CVE-2020-2875 CVE-2020-2922 CVE-2020-2933 2020-04-14 2020-04-23 Nextcloud -- multiple vulnerabilities nextcloud 18.0.4

Nextcloud reports:

XSS in Files PDF viewer (NC-SA-2020-019)

Missing ownership check on remote wipe endpoint (NC-SA-2020-018)

https://nextcloud.com/security/advisories/ https://nextcloud.com/security/advisory/?id=NC-SA-2020-018 https://nextcloud.com/security/advisory/?id=NC-SA-2020-019 2020-03-18 2020-04-23 Python -- Regular Expression DoS attack against client python38 3.8.3 python37 3.7.7 python36 3.6.10 python35 3.5.9_4 python27 2.7.18

Ben Caller and Matt Schwager reports:

Python 2.7 through 2.7.17, 3.5 through 3.5.9, 3.6 through 3.6.10, 3.7 through 3.7.6, and 3.8 through 3.8.1 allows an HTTP server to conduct Regular Expression Denial of Service (ReDoS) attacks against a client because of urllib.request.AbstractBasicAuthHandler catastrophic backtracking.

https://python-security.readthedocs.io/vuln/urllib-basic-auth-regex.html https://bugs.python.org/issue39503 CVE-2020-8492 ports/245819 2019-11-17 2020-04-23 2020-06-13 Wagtail -- XSS vulnerability py35-wagtail py36-wagtail py37-wagtail py38-wagtail 2.7.2

Wagtail release notes:

CVE-2020-11001: Possible XSS attack via page revision comparison view

This release addresses a cross-site scripting (XSS) vulnerability on the page revision comparison view within the Wagtail admin interface. A user with a limited-permission editor account for the Wagtail admin could potentially craft a page revision history that, when viewed by a user with higher privileges, could perform actions with that user credentials. The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin.

https://docs.wagtail.io/en/latest/releases/2.7.2.html https://github.com/advisories/GHSA-v2wc-pfq2-5cm6 CVE-2020-11001 2020-04-03 2020-04-22 libntlm -- buffer overflow vulnerability libntlm 1.6

NVD reports:

Libntlm through 1.5 relies on a fixed buffer size for tSmbNtlmAuthRequest, tSmbNtlmAuthChallenge, and tSmbNtlmAuthResponse read and write operations, as demonstrated by a stack-based buffer over-read in buildSmbNtlmAuthRequest in smbutil.c for a crafted NTLM request.

https://gitlab.com/jas/libntlm/-/issues/2 https://nvd.nist.gov/vuln/detail/CVE-2019-17455 CVE-2019-17455 2019-10-08 2020-04-21 OpenSSL remote denial of service vulnerability FreeBSD 12.112.1_4 openssl 1.1.1,11.1.1g,1

Problem Description:

Server or client applications that call the SSL_check_chain() function during or after a TLS 1.3 handshake may crash due to a NULL pointer dereference as a result of incorrect handling of the "signature_algorithms_cert" TLS extension. The crash occurs if an invalid or unrecognized signature algorithm is received from the peer.

Impact:

A malicious peer could exploit the NULL pointer dereference crash, causing a denial of service attack.

CVE-2020-1967 SA-20:11.openssl https://www.openssl.org/news/secadv/20200421.txt 2020-04-21 2020-04-21 2020-04-22 FreeBSD -- ipfw invalid mbuf handling FreeBSD-kernel 12.112.1_4 11.311.3_8

Problem Description:

Incomplete packet data validation may result in accessing out-of-bounds memory (CVE-2019-5614) or may access memory after it has been freed (CVE-2019-15874).

Impact:

Access to out of bounds or freed mbuf data can lead to a kernel panic or other unpredictable results.

CVE-2019-5614 CVE-2019-15874 SA-20:10.ipfw 2020-04-21 2020-04-21 py-twisted -- multiple vulnerabilities py27-twisted py35-twisted py36-twisted py37-twisted py38-twisted 20.3.0

Twisted developers reports:

All HTTP clients in twisted.web.client now raise a ValueError when called with a method and/or URL that contain invalid characters. This mitigates CVE-2019-12387. Thanks to Alex Brasetvik for reporting this vulnerability.

The HTTP/2 server implementation now enforces TCP flow control on control frame messages and times out clients that send invalid data without reading responses. This closes CVE-2019-9512 (Ping Flood), CVE-2019-9514 (Reset Flood), and CVE-2019-9515 (Settings Flood). Thanks to Jonathan Looney and Piotr Sikora.

twisted.web.http was subject to several request smuggling attacks. Requests with multiple Content-Length headers were allowed (CVE-2020-10108, thanks to Jake Miller from Bishop Fox and ZeddYu Lu for reporting this) and now fail with a 400; requests with a Content-Length header and a Transfer-Encoding header honored the first header (CVE-2020-10109, thanks to Jake Miller from Bishop Fox for reporting this) and now fail with a 400; requests whose Transfer-Encoding header had a value other than "chunked" and "identity" (thanks to ZeddYu Lu) were allowed and now fail with a 400.

https://github.com/twisted/twisted/blob/twisted-20.3.0/NEWS.rst CVE-2019-12387 CVE-2019-9512 CVE-2019-9514 CVE-2019-9515 CVE-2020-10108 CVE-2020-10109 ports/245252 2019-03-01 2020-04-21 Client/server denial of service when handling AES-CTR ciphers libssh 0.8.00.8.9 0.9.00.9.4

The libssh team reports (originally reported by Yasheng Yang from Google):

A malicious client or server could crash the counterpart implemented with libssh AES-CTR ciphers are used and don't get fully initialized. It will crash when it tries to cleanup the AES-CTR ciphers when closing the connection.

https://www.libssh.org/security/advisories/CVE-2020-1730.txt" CVE-2020-1730 2020-01-25 2020-04-19 webkit2-gtk3 -- Denial of service webkit2-gtk3 2.28.1

The WebKitGTK project reports the following vulnerability.

Processing maliciously crafted web content may lead to arbitrary code execution or application crash (denial of service). Description: A memory corruption issue (use-after-free) was addressed with improved memory handling.

https://webkitgtk.org/security/WSA-2020-0004.html CVE-2020-11793 2020-04-16 2020-04-18 drupal -- Drupal Core - Moderately critical - Third-party library drupal8 8.8.4

Drupal Security Team reports:

The Drupal project uses the third-party library CKEditor, which has released a security improvement that is needed to protect some Drupal configurations.

Vulnerabilities are possible if Drupal is configured to use the WYSIWYG CKEditor for your site's users. An attacker that can createor edit content may be able to exploit this Cross Site Scripting (XSS) vulnerability to target users with access to the WYSIWYG CKEditor, and this may include site admins with privileged access.

The latest versions of Drupal update CKEditor to 4.14 to mitigate the vulnerabilities.

https://www.drupal.org/sa-core-2020-001 2020-03-18 2020-04-17 ansible - Vault password leak from temporary file ansible 2.8.9 ansible27 2.7.17 ansible26 2.7.17 ansible25 2.7.17 ansible24 2.7.17 ansible23 2.7.17

Borja Tarraso reports:

A flaw was found in Ansible Engine when using Ansible Vault for editing encrypted files. When a user executes "ansible-vault edit", another user on the same computer can read the old and new secret, as it is created in a temporary file with mkstemp and the returned file descriptor is closed and the method write_data is called to write the existing secret in the file. This method will delete the file before recreating it insecurely. All versions in 2.7.x, 2.8.x and 2.9.x branches are believed to be vulnerable.

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1740 https://github.com/ansible/ansible/issues/67798 CVE-2020-1740 2020-02-12 2020-04-17 ansible - subversion password leak from PID ansible 2.8.9 ansible27 2.7.17 ansible26 2.7.17 ansible25 2.7.17 ansible24 2.7.17 ansible23 2.7.17

Borja Tarraso reports:

A flaw was found in Ansible 2.7.16 and prior, 2.8.8 and prior, and 2.9.5 and prior when a password is set with the argument "password" of svn module, it is used on svn command line, disclosing to other users within the same node. An attacker could take advantage by reading the cmdline file from that particular PID on the procfs.

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1739 https://github.com/ansible/ansible/issues/67797 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FWDK3QUVBULS3Q3PQTGEKUQYPSNOU5M3/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QT27K5ZRGDPCH7GT3DRI3LO4IVDVQUB7/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U3IMV3XEIUXL6S4KPLYYM4TVJQ2VNEP2/ CVE-2020-1739 2020-02-12 2020-04-17 ansible - win_unzip path normalization ansible 2.8.9 ansible27 2.7.17 ansible26 2.7.17 ansible25 2.7.17 ansible24 2.7.17 ansible23 2.7.17

Borja Tarraso reports:

A flaw was found in Ansible 2.7.17 and prior, 2.8.9 and prior, and 2.9.6 and prior when using the Extract-Zip function from the win_unzip module as the extracted file(s) are not checked if they belong to the destination folder. An attacker could take advantage of this flaw by crafting an archive anywhere in the file system, using a path traversal. This issue is fixed in 2.10.

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1737 https://github.com/ansible/ansible/issues/67795 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FWDK3QUVBULS3Q3PQTGEKUQYPSNOU5M3/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QT27K5ZRGDPCH7GT3DRI3LO4IVDVQUB7/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U3IMV3XEIUXL6S4KPLYYM4TVJQ2VNEP2/ CVE-2020-1737 2020-02-12 2020-04-17 chromium -- use after free chromium 81.0.4044.113

Google Chrome Releases reports:

[1067851] Critical CVE-2020-6457: Use after free in speech recognizer. Reported by Leecraso and Guang Gong of Alpha Lab, Qihoo 360 on 2020-04-04

https://chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_15.html CVE-2020-6457 2020-04-15 2020-04-16 openvpn -- illegal client float can break VPN session for other users openvpn 2.4.8_3 openvpn-mbedtls 2.4.8_3 openvpn-devel 202016

Lev Stipakov and Gert Doering report:

There is a time frame between allocating peer-id and initializing data channel key (which is performed on receiving push request or on async push-reply) in which the existing peer-id float checks do not work right.

If a "rogue" data channel packet arrives during that time frame from another address and with same peer-id, this would cause client to float to that new address.

The net effect of this behaviour is that the VPN session for the "victim client" is broken. Since the "attacker client" does not have suitable keys, it can not inject or steal VPN traffic from the other session. The time window is small and it can not be used to attack a specific client's session, unless some other way is found to make it disconnect and reconnect first.

https://github.com/OpenVPN/openvpn/commit/f7b318f811bb43c0d3aa7f337ec6242ed2c33881 https://sourceforge.net/p/openvpn/openvpn/ci/f7b318f811bb43c0d3aa7f337ec6242ed2c33881/ https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg19720.html https://community.openvpn.net/openvpn/ticket/1272 https://patchwork.openvpn.net/patch/1077/ CVE-2020-11810 2020-04-13 2020-04-16 Mbed TLS -- Side channel attack on ECDSA mbedtls 2.16.6

Manuel Pégourié-Gonnard reports:

An attacker with access to precise enough timing and memory access information (typically an untrusted operating system attacking a secure enclave such as SGX or the TrustZone secure world) can fully recover an ECDSA private key after observing a number of signature operations.

https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-04 CVE-2020-10932 2020-04-14 2020-04-15 Gitlab -- Multiple Vulnerabilities gitlab-ce 12.9.012.9.3 12.8.012.8.9 012.7.9

Gitlab reports:

NuGet Package and File Disclosure through GitLab Workhorse

Job Artifact Uploads and File Disclosure through GitLab Workhorse

Incorrect membership following group removal

Logging of Praefect tokens

Update Rack dependency

Update OpenSSL dependency

https://about.gitlab.com/releases/2020/04/14/critical-security-release-gitlab-12-dot-9-dot-3-released/ CVE-2020-11505 CVE-2020-11506 CVE-2020-11649 CVE-2020-16782 2020-04-14 2020-04-15 zeek -- Remote crash vulnerability zeek 3.0.4

Jon Siwek of Corelight reports:

This release fixes the following security issue:

An attacker can crash Zeek remotely via crafted packet sequence.

https://raw.githubusercontent.com/zeek/zeek/e059d4ec2e689b3c8942f4aa08b272f24ed3f612/NEWS 2020-04-14 2020-04-14 chromium -- multiple vulnerabilities chromium 81.0.4044.92

Google Chrome Releases reports:

This updates includes 32 security fixes, including:

[1019161] High CVE-2020-6454: Use after free in extensions. Reported by Leecraso and Guang Gong of Alpha Lab, Qihoo 360 on 2019-10-29

[1043446] High CVE-2020-6423: Use after free in audio. Reported by Anonymous on 2020-01-18

[1059669] High CVE-2020-6455: Out of bounds read in WebSQL. Reported by Nan Wang(@eternalsakura13) and Guang Gong of Alpha Lab, Qihoo 360 on 2020-03-09

[1031479] Medium CVE-2020-6430: Type Confusion in V8. Reported by Avihay Cohen @ SeraphicAlgorithms on 2019-12-06

[1040755] Medium CVE-2020-6456: Insufficient validation of untrusted input in clipboard. Reported by Michał Bentkowski of Securitum on 2020-01-10

[852645] Medium CVE-2020-6431: Insufficient policy enforcement in full screen. Reported by Luan Herrera (@lbherrera_) on 2018-06-14

[965611] Medium CVE-2020-6432: Insufficient policy enforcement in navigations. Reported by David Erceg on 2019-05-21

[1043965] Medium CVE-2020-6433: Insufficient policy enforcement in extensions. Reported by David Erceg on 2020-01-21

[1048555] Medium CVE-2020-6434: Use after free in devtools. Reported by HyungSeok Han (DaramG) of Theori on 2020-02-04

[1032158] Medium CVE-2020-6435: Insufficient policy enforcement in extensions. Reported by Sergei Glazunov of Google Project Zero on 2019-12-09

[1034519] Medium CVE-2020-6436: Use after free in window management. Reported by Igor Bukanov from Vivaldi on 2019-12-16

[639173] Low CVE-2020-6437: Inappropriate implementation in WebView. Reported by Jann Horn on 2016-08-19

[714617] Low CVE-2020-6438: Insufficient policy enforcement in extensions. Reported by Ng Yik Phang on 2017-04-24

[868145] Low CVE-2020-6439: Insufficient policy enforcement in navigations. Reported by remkoboonstra on 2018-07-26

[894477] Low CVE-2020-6440: Inappropriate implementation in extensions. Reported by David Erceg on 2018-10-11

[959571] Low CVE-2020-6441: Insufficient policy enforcement in omnibox. Reported by David Erceg on 2019-05-04

[1013906] Low CVE-2020-6442: Inappropriate implementation in cache. Reported by B@rMey on 2019-10-12

[1040080] Low CVE-2020-6443: Insufficient data validation in developer tools. Reported by @lovasoa (Ophir LOJKINE) on 2020-01-08

[922882] Low CVE-2020-6444: Uninitialized Use in WebRTC. Reported by mlfbrown on 2019-01-17

[933171] Low CVE-2020-6445: Insufficient policy enforcement in trusted types. Reported by Jun Kokatsu, Microsoft Browser Vulnerability Research on 2019-02-18

[933172] Low CVE-2020-6446: Insufficient policy enforcement in trusted types. Reported by Jun Kokatsu, Microsoft Browser Vulnerability Research on 2019-02-18

[991217] Low CVE-2020-6447: Inappropriate implementation in developer tools. Reported by David Erceg on 2019-08-06

[1037872] Low CVE-2020-6448: Use after free in V8. Reported by Guang Gong of Alpha Lab, Qihoo 360 on 2019-12-26

CVE-2020-6423 CVE-2020-6430 CVE-2020-6431 CVE-2020-6432 CVE-2020-6433 CVE-2020-6434 CVE-2020-6435 CVE-2020-6436 CVE-2020-6437 CVE-2020-6438 CVE-2020-6439 CVE-2020-6440 CVE-2020-6441 CVE-2020-6442 CVE-2020-6443 CVE-2020-6444 CVE-2020-6445 CVE-2020-6446 CVE-2020-6447 CVE-2020-6448 CVE-2020-6454 CVE-2020-6455 CVE-2020-6456 https://chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_7.html 2020-04-07 2020-04-12 chromium -- multiple vulnerabilities chromium 80.0.3987.162

Google Chrome Releases reports:

This update contains 8 security fixes.

[1062247] High CVE-2020-6450: Use after free in WebAudio. Reported by Man Yue Mo of Semmle Security Research Team on 2020-03-17

[1061018] High CVE-2020-6451: Use after free in WebAudio. Reported by Man Yue Mo of Semmle Security Research Team on 2020-03-12

[1059764] High CVE-2020-6452: Heap buffer overflow in media Reported by asnine on 2020-03-09

[1066247] Various fixes from internal audits, fuzzing and other initiatives.

https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_31.html CVE-2020-6450 CVE-2020-6451 CVE-2020-6452 2020-03-31 2020-04-02 HAproxy -- serious vulnerability affecting the HPACK decoder used for HTTP/2 haproxy 2.0.02.0.14 haproxy18 1.8.01.8.25 haproxy19 1.9.01.9.15 haproxy21 2.1.02.1.4

The HAproxy Project reports:

The main driver for this release is that it contains a fix for a serious vulnerability that was responsibly reported last week by Felix Wilhelm from Google Project Zero, affecting the HPACK decoder used for HTTP/2. CVE-2020-11100 was assigned to this issue.

CVE-2020-11100 https://www.mail-archive.com/haproxy@formilux.org/msg36876.html https://www.mail-archive.com/haproxy@formilux.org/msg36877.html https://www.mail-archive.com/haproxy@formilux.org/msg36878.html https://www.mail-archive.com/haproxy@formilux.org/msg36879.html 2020-04-02 2020-04-02 Apache -- Multiple vulnerabilities apache24 2.4.43

Apache Team reports:

SECURITY: CVE-2020-1934

mod_proxy_ftp: Use of uninitialized value with malicious backend FTP server.

SECURITY: CVE-2020-1927

rewrite, core: Set PCRE_DOTALL flag by default to avoid unpredictable matches and substitutions with encoded line break characters. The fix for CVE-2019-10098 was not effective.

https://downloads.apache.org/httpd/CHANGES_2.4.43 CVE-2020-1934 CVE-2020-1927 2020-04-01 2020-04-02 cacti -- multiple vulnerabilities cacti 1.2.10

The Cacti developers reports:

When guest users have access to realtime graphs, remote code could be executed (CVE-2020-8813).

Lack of escaping on some pages can lead to XSS exposure (CVE-2020-7106).

Remote Code Execution due to input validation failure in Performance Boost Debug Log (CVE-2020-7237).

https://github.com/Cacti/cacti/releases/tag/release%2F1.2.10 https://nvd.nist.gov/vuln/detail/CVE-2020-8813 https://nvd.nist.gov/vuln/detail/CVE-2020-7106 https://nvd.nist.gov/vuln/detail/CVE-2020-7237 CVE-2020-8813 CVE-2020-7106 CVE-2020-7237 ports/245198 2020-02-04 2020-04-02 GnuTLS -- flaw in DTLS protocol implementation gnutls 3.6.13

The GnuTLS project reports:

It was found that GnuTLS 3.6.3 introduced a regression in the DTLS protocol implementation. This caused the DTLS client to not contribute any randomness to the DTLS negotiation breaking the security guarantees of the DTLS protocol.

https://gnutls.org/security-new.html#GNUTLS-SA-2020-03-31 CVE-2020-11501 2020-03-31 2020-03-31 PostgresSQL -- ALTER ... DEPENDS ON EXTENSION is missing authorization checks postgresql12-server 12.2 postgresql11-server 11.7 postgresql10-server 10.12 postgresql96-server 9.6.17

The PostgreSQL project reports:

Versions Affected: 9.6 - 12

The ALTER ... DEPENDS ON EXTENSION sub-commands do not perform authorization checks, which can allow an unprivileged user to drop any function, procedure, materialized view, index, or trigger under certain conditions. This attack is possible if an administrator has installed an extension and an unprivileged user can CREATE, or an extension owner either executes DROP EXTENSION predictably or can be convinced to execute DROP EXTENSION.

https://www.postgresql.org/about/news/1960/ CVE-2020-1720 2020-02-13 2020-03-29 mediawiki -- multiple vulnerabilities mediawiki131 1.31.7 mediawiki133 1.33.3 mediawiki134 1.34.1

Mediawiki reports:

Security fixes: T246602:jquery.makeCollapsible allows applying event handler to any CSS selector.

https://lists.wikimedia.org/pipermail/mediawiki-announce/2020-March/000247.html 2020-03-02 2020-03-27 Gitlab -- Multiple Vulnerabilities gitlab-ce 12.9.012.9.1 12.8.012.8.8 012.7.8

Gitlab reports:

Arbitrary File Read when Moving an Issue

Path Traversal in NPM Package Registry

SSRF on Project Import

External Users Can Create Personal Snippet

Triggers Decription Can be Updated by Other Maintainers in Project

Information Disclosure on Confidential Issues Moved to Private Programs

Potential DoS in Repository Archive Download

Blocked Users Can Still Pull/Push Docker Images

Repository Mirroring not Disabled when Feature not Activated

Vulnerability Feedback Page Was Leaking Information on Vulnerabilities

Stored XSS Vulnerability in Admin Feature

Upload Feature Allowed a User to Read Unauthorized Exported Files

Unauthorized Users Are Able to See CI Metrics

Last Pipeline Status of a Merge Request Leaked

Blind SSRF on FogBugz

Update Nokogiri dependency

https://about.gitlab.com/releases/2020/03/26/security-release-12-dot-9-dot-1-released/ CVE-2020-10953 CVE-2020-10956 CVE-2020-10954 CVE-2020-10952 CVE-2020-10955 CVE-2020-9795 2020-03-26 2020-03-26 rubygem-json -- Unsafe Objection Creation Vulnerability in JSON (Additional fix) rubygem-json 2.3.0

When parsing certain JSON documents, the json gem (including the one bundled with Ruby) can be coerced into creating arbitrary objects in the target system.

This is the same issue as CVE-2013-0269. The previous fix was incomplete, which addressed JSON.parse(user_input), but didn’t address some other styles of JSON parsing including JSON(user_input) and JSON.parse(user_input, nil).

See CVE-2013-0269 in detail. Note that the issue was exploitable to cause a Denial of Service by creating many garbage-uncollectable Symbol objects, but this kind of attack is no longer valid because Symbol objects are now garbage-collectable. However, creating arbitrary bjects may cause severe security consequences depending upon the application code.

Please update the json gem to version 2.3.0 or later. You can use gem update json to update it. If you are using bundler, please add gem "json", ">= 2.3.0" to your Gemfile.

https://www.ruby-lang.org/en/news/2020/03/19/json-dos-cve-2020-10663/ CVE-2020-10663 2020-03-19 2020-03-26 2020-04-02 jenkins -- multiple vulnerabilities jenkins 2.227 jenkins-lts 2.204.5

Jenkins Security Advisory:

Description

(High) SECURITY-1774 / CVE-2020-2160

CSRF protection for any URL could be bypassed

(Medium) SECURITY-1781 / CVE-2020-2161

Stored XSS vulnerability in label expression validation

(Medium) SECURITY-1793 / CVE-2020-2162

Stored XSS vulnerability in file parameters

(Medium) SECURITY-1796 / CVE-2020-2163

Stored XSS vulnerability in list view column headers

CVE-2020-2160 CVE-2020-2161 CVE-2020-2162 CVE-2020-2163 https://jenkins.io/security/advisory/2020-03-25/ 2020-03-25 2020-03-25 phpMyAdmin -- SQL injection phpMyAdmin phpMyAdmin-php72 phpMyAdmin-php73 phpMyAdmin-php74 phpMyAdmin5 phpMyAdmin5-php72 phpMyAdmin5-php73 phpMyAdmin5-php74 4.9.5 5.05.0.2

phpMyAdmin Team reports:

PMASA-2020-2 SQL injection vulnerability in the user accounts page, particularly when changing a password

PMASA-2020-3 SQL injection vulnerability relating to the search feature

PMASA-2020-4 SQL injection and XSS having to do with displaying results

Removing of the "options" field for the external transformation

https://www.phpmyadmin.net/news/2020/3/21/phpmyadmin-495-and-502-are-released/ 2020-03-21 2020-03-25 puppetserver and puppetdb -- Puppet Server and PuppetDB may leak sensitive information via metrics API puppetdb5 5.2.13 puppetdb6 6.9.1 puppetserver5 5.3.12 puppetserver6 6.9.2

Puppetlabs reports:

Puppet Server and PuppetDB provide useful performance and debugging information via their metrics API endpoints. For PuppetDB this may contain things like hostnames. Puppet Server reports resource names and titles for defined types (which may contain sensitive information) as well as function names and class names. Previously, these endpoints were open to the local network.

PE 2018.1.13 & 2019.4.0, Puppet Server 6.9.1 & 5.3.12, and PuppetDB 6.9.1 & 5.2.13 disable trapperkeeper-metrics /v1 metrics API and only allows /v2 access on localhost by default.

CVE-2020-7943 https://puppet.com/security/cve/CVE-2020-7943/ 2020-03-10 2020-03-23 puppet6 -- Arbitrary Catalog Retrieval puppet6 6.13.0

Puppetlabs reports:

Previously, Puppet operated on a model that a node with a valid certificate was entitled to all information in the system and that a compromised certificate allowed access to everything in the infrastructure. When a node's catalog falls back to the `default` node, the catalog can be retrieved for a different node by modifying facts for the Puppet run. This issue can be mitigated by setting `strict_hostname_checking = true` in `puppet.conf` on your Puppet master.

Puppet 6.13.0 changes the default behavior for strict_hostname_checking from false to true. It is recommended that Puppet Open Source and Puppet Enterprise users that are not upgrading still set strict_hostname_checking to true to ensure secure behavior.

CVE-2020-7942 https://puppet.com/security/cve/CVE-2020-7942/ 2020-02-18 2020-03-23 FreeBSD -- Kernel memory disclosure with nested jails FreeBSD-kernel 12.112.1_3 11.311.3_7

Problem Description:

A missing NUL-termination check for the jail_set(2) configration option "osrelease" may return more bytes when reading the jail configuration back with jail_get(2) than were originally set.

Impact:

For jails with a non-default setting of children.max > 0 ("nested jails") a superuser inside a jail can create a jail and may be able to read and take advantage of exposed kernel memory.

CVE-2020-7453 SA-20:08.jail 2020-03-19 2020-03-19 FreeBSD -- Incorrect user-controlled pointer use in epair FreeBSD-kernel 12.112.1_3 11.311.3_7

Problem Description:

Incorrect use of a potentially user-controlled pointer in the kernel allowed vnet jailed users to panic the system and potentially execute aribitrary code in the kernel.

Impact:

Users with root level access (or the PRIV_NET_IFCREATE privilege) can panic the system, or potentially escape the jail or execute arbitrary code with kernel priviliges.

CVE-2020-7452 SA-20:07.epair 2020-03-19 2020-03-19 FreeBSD -- Insufficient ixl(4) ioctl(2) privilege checking FreeBSD-kernel 12.112.1_3

Problem Description:

The driver-specific ioctl(2) command handlers in ixl(4) failed to check whether the caller has sufficient privileges to perform the corresponding operation.

Impact:

The ixl(4) handler permits unprivileged users to trigger updates to the device's non-volatile memory (NVM).

CVE-2019-15877 SA-20:06.if_ixl_ioctl 2020-03-19 2020-03-19 FreeBSD -- Insufficient oce(4) ioctl(2) privilege checking FreeBSD-kernel 12.112.1_3 11.311.3_7

Problem Description:

The driver-specific ioctl(2) command handlers in oce(4) failed to check whether the caller has sufficient privileges to perform the corresponding operation.

Impact:

The oce(4) handler permits unprivileged users to send passthrough commands to device firmware.

CVE-2019-15876 SA-20:05.if_oce_ioctl 2020-03-19 2020-03-19 FreeBSD -- TCP IPv6 SYN cache kernel information disclosure FreeBSD-kernel 12.112.1_3 11.311.3_7

Problem Description:

When a TCP server transmits or retransmits a TCP SYN-ACK segment over IPv6, the Traffic Class field is not initialized. This also applies to challenge ACK segments, which are sent in response to received RST segments during the TCP connection setup phase.

Impact:

For each TCP SYN-ACK (or challenge TCP-ACK) segment sent over IPv6, one byte of kernel memory is transmitted over the network.

CVE-2020-7451 SA-20:04.tcp 2020-03-19 2020-03-19 www/py-bleach -- multiple vulnerabilities py27-bleach py35-bleach py36-bleach py37-bleach py38-bleach 3.1.2

* ``bleach.clean`` behavior parsing embedded MathML and SVG content with RCDATA tags did not match browser behavior and could result in a mutation XSS.

Calls to ``bleach.clean`` with ``strip=False`` and ``math`` or ``svg`` tags and one or more of the RCDATA tags ``script``, ``noscript``, ``style``, ``noframes``, ``iframe``, ``noembed``, or ``xmp`` in the allowed tags whitelist were vulnerable to a mutation XSS.

* ``bleach.clean`` behavior parsing ``noscript`` tags did not match browser behavior.

Calls to ``bleach.clean`` allowing ``noscript`` and one or more of the raw text tags (``title``, ``textarea``, ``script``, ``style``, ``noembed``, ``noframes``, ``iframe``, and ``xmp``) were vulnerable to a mutation XSS.

https://bugzilla.mozilla.org/show_bug.cgi?id=1615315 https://bugzilla.mozilla.org/show_bug.cgi?id=1621692 2020-02-13 2020-03-18 zeek -- potential denial of service issues zeek 3.0.3

Jon Siwek of Corelight reports:

This release addresses the following security issues:

Potential Denial of Service due to memory leak in DNS TSIG message parsing.

Potential Denial of Service due to memory leak (or assertion when compiling with assertions enabled) when receiving a second SSH KEX message after a first.

Potential Denial of Service due to buffer read overflow and/or memory leaks in Kerberos analyzer. The buffer read overflow could occur when the Kerberos message indicates it contains an IPv6 address, but does not send enough data to parse out a full IPv6 address. A memory leak could occur when processing KRB_KDC_REQ KRB_KDC_REP messages for message types that do not match a known/expected type.

Potential Denial of Service when sending many zero-length SSL/TLS certificate data. Such messages underwent the full Zeek file analysis treatment which is expensive (and meaninguless here) compared to how cheaply one can "create" or otherwise indicate many zero-length contained in an SSL message.

Potential Denial of Service due to buffer read overflow in SMB transaction data string handling. The length of strings being parsed from SMB messages was trusted to be whatever the message claimed instead of the actual length of data found in the message.

Potential Denial of Service due to null pointer dereference in FTP ADAT Base64 decoding.

Potential Denial of Service due buffer read overflow in FTP analyzer word/whitespace handling. This typically won't be a problem in most default deployments of Zeek since the FTP analyzer receives data from a ContentLine (NVT) support analyzer which first null-terminates the buffer used for further FTP parsing.

https://github.com/zeek/zeek/blob/9dda3602a760f00d9532c6314ea79108106033fa/NEWS 2020-02-25 2020-03-15 Okular -- Local binary execution via action links okular 19.12.3_3

Albert Astals Cid:

Okular can be tricked into executing local binaries via specially crafted PDF files.

This binary execution can require almost no user interaction.

No parameters can be passed to those local binaries.

We have not been able to identify any binary that will cause actual damage, be it in the hardware or software level, when run without parameters.

We remain relatively confident that for this issue to do any actual damage, it has to run a binary specially crafted. That binary must have been deployed to the user system via another method, be it the user downloading it directly as an email attachment, webpage download, etc. or by the system being already compromised.

https://kde.org/info/security/advisory-20200312-1.txt 2020-03-12 2020-03-13 Gitlab -- Vulnerability gitlab-ce 12.8.012.8.6

Gitlab reports:

Email Confirmation not Required on Sign-up

https://about.gitlab.com/releases/2020/03/11/critical-security-release-gitlab-12-dot-8-dot-6-released/ 2020-03-11 2020-03-12 Django -- potential SQL injection vulnerability py27-django111 py35-django111 py36-django111 py37-django111 py38-django111 1.11.29 py35-django22 py36-django22 py37-django22 py38-django22 2.2.11 py36-django30 py37-django30 py38-django30 3.0.4

MITRE CVE reports:

Django 1.11 before 1.11.29, 2.2 before 2.2.11, and 3.0 before 3.0.4 allows SQL Injection if untrusted data is used as a tolerance parameter in GIS functions and aggregates on Oracle. By passing a suitably crafted tolerance to GIS functions and aggregates on Oracle, it was possible to break escaping and inject malicious SQL.

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9402 https://www.djangoproject.com/weblog/2020/mar/04/security-releases/ CVE-2020-9402 2020-02-25 2020-03-12 py-matrix-synapse -- users of single-sign-on are vulnerable to phishing py35-matrix-synapse py36-matrix-synapse py37-matrix-synapse 1.11.1

Matrix developers report:

[The 1.11.1] release includes a security fix impacting installations using Single Sign-On (i.e. SAML2 or CAS) for authentication. Administrators of such installations are encouraged to upgrade as soon as possible.

https://github.com/matrix-org/synapse/releases/tag/v1.11.1 2020-03-03 2020-03-11 Node.js -- multiple vulnerabilities node 13.8.0 node12 12.15.0 node10 10.19.0

Node.js reports:

Updates are now available for all active Node.js release lines for the following issues.

HTTP request smuggling using malformed Transfer-Encoding header (Critical) (CVE-2019-15605)HTTP request smuggling using malformed Transfer-Encoding header (Critical) (CVE-2019-15605)

Affected Node.js versions can be exploited to perform HTTP desync attacks and deliver malicious payloads to unsuspecting users. The payloads can be crafted by an attacker to hijack user sessions, poison cookies, perform clickjacking, and a multitude of other attacks depending on the architecture of the underlying system.

HTTP header values do not have trailing OWS trimmed (High) (CVE-2019-15606)

Optional whitespace should be trimmed from HTTP header values. Its presence may allow attackers to bypass security checks based on HTTP header values.

Remotely trigger an assertion on a TLS server with a malformed certificate string (High) (CVE-2019-15604)

Connecting to a NodeJS TLS server with a client certificate that has a type 19 string in its subjectAltName will crash the TLS server if it tries to read the peer certificate.

Strict HTTP header parsing (None)

Increase the strictness of HTTP header parsing. There are no known vulnerabilities addressed, but lax HTTP parsing has historically been a source of problems. Some commonly used sites are known to generate invalid HTTP headers, a --insecure-http-parser CLI option or insecureHTTPParser http option can be used if necessary for interoperability, but is not recommended.

https://nodejs.org/en/blog/vulnerability/february-2020-security-releases/ CVE-2019-15605 CVE-2019-15606 CVE-2019-15604 2020-02-06 2020-03-09 gitea -- multiple vulnerabilities gitea 1.11.2

The Gitea Team reports for release 1.11.0:

Never allow an empty password to validate (#9682) (#9683)

Prevent redirect to Host (#9678) (#9679)

Swagger hide search field (#9554)

Add "search" to reserved usernames (#9063)

Switch to fomantic-ui (#9374)

Only serve attachments when linked to issue/release and if accessible by user (#9340)

The Gitea Team reports for release 1.11.2:

Ensure only own addresses are updated (#10397) (#10399)

Logout POST action (#10582) (#10585)

Org action fixes and form cleanup (#10512) (#10514)

Change action GETs to POST (#10462) (#10464)

Fix admin notices (#10480) (#10483)

Change admin dashboard to POST (#10465) (#10466)

Update markbates/goth (#10444) (#10445)

Update crypto vendors (#10385) (#10398)

https://blog.gitea.io/2020/02/gitea-1.11.0-is-released/ https://blog.gitea.io/2020/03/gitea-1.11.2-is-released/ ports/244025 2019-11-18 2020-03-07 salt -- salt-api vulnerability py27-salt py32-salt py33-salt py34-salt py35-salt py36-salt py37-salt py38-salt 2019.2.3

SaltStack reports:

With the Salt NetAPI enabled in addition to having a SSH roster defined, unauthenticated access is possible when specifying the client as SSH.

Additionally, when the raw_shell option is specified any arbitrary command may be run on the Salt master when specifying SSH options.

CVE-2019-17361 https://docs.saltstack.com/en/latest/topics/releases/2019.2.3.html https://nvd.nist.gov/vuln/detail/CVE-2019-17361 2020-01-15 2020-03-07 Gitlab -- Multiple Vulnerabilities gitlab-ce 12.8.012.8.2 12.7.012.7.7 012.6.8

Gitlab reports:

Directory Traversal to Arbitrary File Read

Account Takeover Through Expired Link

Server Side Request Forgery Through Deprecated Service

Group Two-Factor Authentication Requirement Bypass

Stored XSS in Merge Request Pages

Stored XSS in Merge Request Submission Form

Stored XSS in File View

Stored XSS in Grafana Integration

Contribution Analytics Exposed to Non-members

Incorrect Access Control in Docker Registry via Deploy Tokens

Denial of Service via Permission Checks

Denial of Service in Design For Public Issue

Incorrect Access Control via LFS Import

Unescaped HTML in Header

Private Merge Request Titles Leaked via Widget

Project Namespace Exposed via Vulnerability Feedback Endpoint

Denial of Service Through Recursive Requests

Project Authorization Not Being Updated

Incorrect Permission Level For Group Invites

Disclosure of Private Group Epic Information

User IP Address Exposed via Badge images

https://about.gitlab.com/releases/2020/03/04/gitlab-12-dot-8-dot-2-released/ CVE-2020-8113 2020-03-04 2020-03-06 ntp -- Multiple vulnerabilities FreeBSD 11.311.3_7 12.112.1_3 ntp 4.2.8p14 ntp-devel 4.3.99_6

nwtime.org reports:

Three ntp vulnerabilities, Depending on configuration, may have little impact up to termination of the ntpd process.

NTP Bug 3610: Process_control() should exit earlier on short packets. On systems that override the default and enable ntpdc (mode 7) fuzz testing detected that a short packet will cause ntpd to read uninitialized data.

NTP Bug 3596: An unauthenticated unmonitored ntpd is vulnerable to attack on IPv4 with highly predictable transmit timestamps. An off-path attacker who can query time from the victim's ntp which receives time from an unauthenticated time source must be able to send from a spoofed IPv4 address of upstream ntp server and and the victim must be able to process a large number of packets with the spoofed IPv4 address of the upstream server. After eight or more successful attacks in a row the attacker can either modify the victim's clock by a small amount or cause ntpd to terminate. The attack is especially effective when unusually short poll intervals have been configured.

NTP Bug 3592: The fix for https://bugs.ntp.org/3445 introduced a bug such that a ntp can be prevented from initiating a time volley to its peer resulting in a DoS.

All three NTP bugs may result in DoS or terimation of the ntp daemon.

SA-20:09.ntp 2019-05-30 2020-03-03 librsvg2 -- multiple vulnabilities librsvg2 2.40.21 librsvg2-rust 2.41.02.46.3

Librsvg2 developers reports:

Backport the following fixes from 2.46.x:

Librsvg now has limits on the number of loaded XML elements, and the number of referenced elements within an SVG document. This is to mitigate malicious SVGs which try to consume all memory, and those which try to consume an exponential amount of CPU time.

Fix stack exhaustion with circular references in <use> elements.

Fix a denial-of-service condition from exponential explosion of rendered elements, through nested use of SVG <use> elements in malicious SVGs. This is similar to the XML "billion laughs attack" but for SVG instancing.

https://mail.gnome.org/archives/ftp-release-list/2020-February/msg00133.html CVE-2019-20446 2020-02-26 2020-03-02 TiMidity++ -- Multiple vulnerabilities timidity++ 2.15.0 timidity++-emacs 2.15.0 timidity++-gtk 2.15.0 timidity++-motif 2.15.0 timidity++-slang 2.15.0 timidity++-tcltk 2.15.0 timidity++-xaw 2.15.0 timidity++-xskin 2.15.0

qflb.wu of DBAPPSecurity reports:

Ihe insert_note_steps function in readmidi.c in TiMidity++ 2.14.0 can cause a denial of service(divide-by-zero error and application crash) via a crafted mid file.

The resample_gauss function in resample.c in TiMidity++ 2.14.0 can cause a denial of service(heap-buffer-overflow) via a crafted mid file.

The play_midi function in playmidi.c in TiMidity++ 2.14.0 can cause a denial of service(large loop and CPU consumption) via a crafted mid file.

https://seclists.org/fulldisclosure/2017/Jul/83 CVE-2017-11546 CVE-2017-11547 CVE-2017-11549 2017-07-31 2020-03-02 Solr -- multiple vulnerabilities apache-solr 8.3.1

Community reports:

8.1.1 and 8.2.0 users check ENABLE_REMOTE_JMX_OPTS setting

Apache Solr RCE vulnerability due to bad config default

Apache Solr RCE through VelocityResponseWriter

https://lucene.apache.org/solr/security.html CVE-2019-17558 2019-12-30 2020-02-29 OpenSMTPd -- LPE and RCE in OpenSMTPD's default install opensmtpd 6.6.4,1

OpenSMTPD developers reports:

An out of bounds read in smtpd allows an attacker to inject arbitrary commands into the envelope file which are then executed as root. Separately, missing privilege revocation in smtpctl allows arbitrary commands to be run with the _smtpq group.

An unprivileged local attacker can read the first line of an arbitrary file (for example, root's password hash in /etc/master.passwd) or the entire contents of another user's file (if this file and /var/spool/smtpd/ are on the same filesystem).

CVE-2020-8793 https://www.openwall.com/lists/oss-security/2020/02/24/4 CVE-2020-8794 https://www.openwall.com/lists/oss-security/2020/02/24/5 2020-02-22 2020-02-24 2020-02-27 Mbed TLS -- Cache attack against RSA key import in SGX mbedtls 2.16.5

Janos Follath reports:

If Mbed TLS is running in an SGX enclave and the adversary has control of the main operating system, they can launch a side channel attack to recover the RSA private key when it is being imported.

The attack only requires access to fine grained measurements to cache usage. Therefore the attack might be applicable to a scenario where Mbed TLS is running in TrustZone secure world and the attacker controls the normal world or possibly when Mbed TLS is part of a hypervisor and the adversary has full control of a guest OS.

https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-02 2020-02-18 2020-02-24 Mbed TLS -- Side channel attack on ECDSA mbedtls 2.16.4

Janos Follath reports:

Our bignum implementation is not constant time/constant trace, so side channel attacks can retrieve the blinded value, factor it (as it is smaller than RSA keys and not guaranteed to have only large prime factors), and then, by brute force, recover the key.

https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2019-12 CVE-2019-18222 2019-10-25 2020-02-24 WeeChat -- Multiple vulnerabilities weechat 2.7.1

The WeeChat project reports:

Buffer overflow when receiving a malformed IRC message 324 (channel mode). (CVE-2020-8955)

Buffer overflow when a new IRC message 005 is received with longer nick prefixes.

Crash when receiving a malformed IRC message 352 (WHO).

https://weechat.org/doc/security/ CVE-2020-8955 2020-02-20 2020-02-21 webkit-gtk3 -- Multiple vulnerabilities webkit2-gtk3 2.26.4

The WebKitGTK project reports multiple vulnerabilities.

https://webkitgtk.org/security/WSA-2020-0002.html CVE-2020-3862 CVE-2020-3864 CVE-2020-3865 CVE-2020-3867 CVE-2020-3868 2020-02-14 2020-02-19 FreeBSD -- kernel stack data disclosure FreeBSD-kernel 12.112.1_2 12.012.0_13 11.311.3_6

Problem Description:

Due to incorrect initialization of a stack data structure, up to 20 bytes of kernel data stored previously stored on the stack will be exposed to a crashing user process.

Impact:

Sensitive kernel data may be disclosed.

CVE-2019-15875 SA-20:03.thrmisc 2020-01-28 2020-01-29 FreeBSD -- Missing IPsec anti-replay window check FreeBSD-kernel 12.012.0_13

Problem Description:

A missing check means that an attacker can reinject an old packet and it will be accepted and processed by the IPsec endpoint.

Impact:

The impact depends on the higher-level protocols in use over IPsec. For example, an attacker who can capture and inject packets could cause an action that was intentionally performed once to be repeated.

CVE-2019-5613 SA-20:02.ipsec 2020-01-28 2020-01-29 FreeBSD -- libfetch buffer overflow FreeBSD 12.112.1_2 12.012.0_13 11.311.3_6

Problem Description:

A programming error allows an attacker who can specify a URL with a username and/or password components to overflow libfetch(3) buffers.

Impact:

An attacker in control of the URL to be fetched (possibly via HTTP redirect) may cause a heap buffer overflow, resulting in program misbehavior or malicious code execution.

CVE-2020-7450 SA-20:01.libfetch 2020-01-28 2020-01-29 Gitlab -- Vulnerability gitlab-ce 12.7.012.7.6 12.6.012.6.7 12.5.012.5.10

Gitlab reports:

Incorrect membership handling of group sharing feature

https://about.gitlab.com/releases/2020/02/13/critical-security-release-gitlab-12-dot-7-dot-6-released/ CVE-2020-8795 2020-02-13 2020-02-13 dovecot -- multiple vulnerabilities dovecot 2.3.9.3

Aki Tuomi reports:

lib-smtp doesn't handle truncated command parameters properly, resulting in infinite loop taking 100% CPU for the process. This happens for LMTP (where it doesn't matter so much) and also for submission-login where unauthenticated users can trigger it.

Aki also reports:

Snippet generation crashes if: message is large enough that message-parser returns multiple body blocks The first block(s) don't contain the full snippet (e.g. full of whitespace) input ends with '>'

https://dovecot.org/pipermail/dovecot-news/2020-February/000430.html https://dovecot.org/pipermail/dovecot-news/2020-February/000431.html CVE-2020-7046 CVE-2020-7967 2020-01-14 2020-02-13 grub2-bhyve -- multiple privilege escalations grub2-bhyve 0.40_8

Reno Robert reports:

FreeBSD uses a two-process model for running a VM. For booting non-FreeBSD guests, a modified grub-emu is used (grub-bhyve). Grub-bhyve executes command from guest grub.cfg file. This is a security problem because grub was never written to handle inputs from OS as untrusted. In the current design, grub and guest OS works across trust boundaries. This exposes a grub to untrusted inputs from guest.

grub-bhyve (emu) is built without SDL graphics support which reduces lot of gfx attack surface, however font loading code is still accessible. Guest can provide arbitrary font file, which is parsed by grub-bhyve running as root.

In grub-core/font/font.c, read_section_as_string() allocates section->length + 1 bytes of memory. However, untrusted section->length is an unsigned 32-bit number, and the result can overflow to malloc(0). This can result in a controlled buffer overflow via the 'loadfont' command in a guest VM grub2.cfg, eventually leading to privilege escalation from guest to host.

Reno Robert also reports:

GRUB supports commands to read and write addresses of choice. In grub-bhyve, these commands provide a way to write to arbitrary virtual addresses within the grub-bhyve process. This is another way for a guest grub2.cfg, run by the host, to eventually escalate privileges.

These vulnerabilities are mitigated by disabling the 'loadfont', 'write_dword', 'read_dword', 'inl', 'outl', and other width variants of the same functionality in grub2-bhyve.

There is also work in progress to sandbox the grub-bhyve utility such that an escaped guest ends up with nobody:nobody in a Capsium sandbox. It is not included in 0.40_8.

https://www.voidsecurity.in/ 2019-12-09 2020-02-12 libexif -- privilege escalation libexif 0.6.21_5

Mitre reports:

In libexif, there is a possible out of bounds write due to an integer overflow. This could lead to remote escalation of privilege in the media content provider with no additional execution privileges needed. User interaction is needed for exploitation.

CVE-2019-9278 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9278 https://security-tracker.debian.org/tracker/CVE-2019-9278 https://seclists.org/bugtraq/2020/Feb/9 https://github.com/libexif/libexif/issues/26 2019-02-06 2020-02-11 Flash Player -- arbitrary code execution linux-flashplayer 32.0.0.330

Adobe reports:

This update resolves a type confusion vulnerability that could lead to arbitrary code execution (CVE-2020-3757).

CVE-2020-3757 https://helpx.adobe.com/security/products/flash-player/apsb20-06.html 2020-02-11 2020-02-11 NGINX -- HTTP request smuggling nginx 1.16.1_11,2 nginx-devel 1.17.7

NGINX Team reports:

NGINX before 1.17.7, with certain error_page configurations, allows HTTP request smuggling, as demonstrated by the ability of an attacker to read unauthorized web pages in environments where NGINX is being fronted by a load balancer.

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20372 CVE-2019-20372 2019-12-10 2020-02-09 ksh93 -- certain environment variables interpreted as arithmetic expressions on startup, leading to code injection ksh93 2020.0.02020.0.1_1,1 ksh93-devel 2020.02.07

Upstream ksh93 maintainer Siteshwar Vashisht reports:

A flaw was found in the way ksh evaluates certain environment variables. An attacker could use this flaw to override or bypass environment restrictions to execute shell commands. Services and applications that allow remote unauthenticated attackers to provide one of those environment variables could allow them to exploit this issue remotely.

https://bugzilla.redhat.com/show_bug.cgi?id=1757324 https://access.redhat.com/security/cve/CVE-2019-14868 https://access.redhat.com/errata/RHSA-2020:0431 2019-10-01 2020-02-07 clamav -- Denial-of-Service (DoS) vulnerability clamav 0.102.2,1

Micah Snyder reports:

A denial-of-service (DoS) condition may occur when using the optional credit card data-loss-prevention (DLP) feature. Improper bounds checking of an unsigned variable resulted in an out-of-bounds read, which causes a crash.

https://blog.clamav.net/2020/02/clamav-01022-security-patch-released.html CVE-2020-3123 2020-02-05 2020-02-05 Django -- potential SQL injection vulnerability py27-django111 py35-django111 py36-django111 py37-django111 py38-django111 1.11.28 py35-django22 py36-django22 py37-django22 py38-django22 2.2.10 py36-django30 py37-django30 py38-django30 3.0.3

MITRE CVE reports:

Django 1.11 before 1.11.28, 2.2 before 2.2.10, and 3.0 before 3.0.3 allows SQL Injection if untrusted data is used as a StringAgg delimiter (e.g., in Django applications that offer downloads of data as a series of rows with a user-specified column delimiter). By passing a suitably crafted delimiter to a contrib.postgres.aggregates.StringAgg instance, it was possible to break escaping and inject malicious SQL.

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7471 https://docs.djangoproject.com/en/1.11/releases/1.11.28/ https://docs.djangoproject.com/en/2.2/releases/2.2.10/ https://docs.djangoproject.com/en/3.0/releases/3.0.3/ CVE-2020-7471 2020-02-03 2020-02-04 MariaDB -- Vulnerability in C API mariadb55-client 5.5.67 mariadb55-server 5.5.67 mariadb101-client 10.1.44 mariadb101-server 10.1.44 mariadb102-client 10.2.31 mariadb102-server 10.2.31 mariadb103-client 10.3.22 mariadb103-server 10.3.22 mariadb104-client 10.4.12 mariadb104-server 10.4.12 mariadb-connector-c 3.1.7

MariaDB reports:

Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Client.

https://mariadb.com/kb/en/security/ https://mariadb.com/kb/en/mdb-5567-rn/ https://mariadb.com/kb/en/mdb-10412-rn/ https://mariadb.com/kb/en/mdb-10322-rn/ https://mariadb.com/kb/en/mdb-10231-rn/ https://mariadb.com/kb/en/mdb-10144-rn/ https://mariadb.com/kb/en/mariadb-connector-c-317-release-notes/ CVE-2020-2574 2020-01-28 2020-02-02 libssh -- Unsanitized location in scp could lead to unwanted command execution libssh 0.4.00.8.8 0.9.00.9.3

The libssh team reports:

In an environment where a user is only allowed to copy files and not to execute applications, it would be possible to pass a location which contains commands to be executed in additon.

When the libssh SCP client connects to a server, the scp command, which includes a user-provided path, is executed on the server-side. In case the library is used in a way where users can influence the third parameter of ssh_scp_new(), it would become possible for an attacker to inject arbitrary commands, leading to a compromise of the remote target.

https://www.libssh.org/security/advisories/CVE-2019-14889.txt https://nvd.nist.gov/vuln/detail/CVE-2019-14889 CVE-2019-14889 2019-11-14 2020-02-02 spamassassin -- Nefarious rule configuration files can run system commands spamassassin 3.4.4

The Apache SpamAssassin project reports:

A nefarious rule configuration (.cf) files can be configured to run system commands. This issue is less stealthy and attempts to exploit the issue will throw warnings.

Thanks to Damian Lukowski at credativ for reporting the issue ethically. With this bug unpatched, exploits can be injected in a number of scenarios though doing so remotely is difficult. In addition to upgrading to SA 3.4.4, we again recommend that users should only use update channels or 3rd party .cf files from trusted places.

https://mail-archives.apache.org/mod_mbox/spamassassin-announce/202001.mbox/%3c0a91e67a-3190-36e5-41e9-d3553743bcd2@apache.org%3e https://mail-archives.apache.org/mod_mbox/spamassassin-announce/202001.mbox/%3ccdae17ce-acde-6060-148a-6dc5f45ee728@apache.org%3e CVE-2020-1930 CVE-2020-1931 2020-01-28 2020-01-31 sudo -- Potential bypass of Runas user restrictions sudo 1.8.31

Todd C. Miller reports:

Sudo's pwfeedback option can be used to provide visual feedback when the user is inputting their password. For each key press, an asterisk is printed. This option was added in response to user confusion over how the standard Password: prompt disables the echoing of key presses. While pwfeedback is not enabled by default in the upstream version of sudo, some systems, such as Linux Mint and Elementary OS, do enable it in their default sudoers files.

Due to a bug, when the pwfeedback option is enabled in the sudoers file, a user may be able to trigger a stack-based buffer overflow. This bug can be triggered even by users not listed in the sudoers file. There is no impact unless pwfeedback has been enabled.

https://www.sudo.ws/alerts/pwfeedback.html CVE-2019-18634 2020-01-30 2020-01-30 Gitlab -- Multiple Vulnerabilities gitlab-ce 12.7.012.7.4 12.6.012.6.6 5.312.5.9

Gitlab reports:

Path Traversal to Arbitrary File Read

User Permissions Not Validated in ProjectExportWorker

XSS Vulnerability in File API

Package and File Disclosure through GitLab Workhorse

XSS Vulnerability in Create Groups

Issue and Merge Request Activity Counts Exposed

Email Confirmation Bypass Using AP

Disclosure of Forked Private Project Source Code

Private Project Names Exposed in GraphQL queries

Disclosure of Issues and Merge Requests via Todos

Denial of Service via AsciiDoc

Last Pipeline Status Exposed

Arbitrary Change of Pipeline Status

Grafana Token Displayed in Plaintext

Update excon gem

Update rdoc gem

Update rack-cors gem

Update rubyzip gem

https://about.gitlab.com/releases/2020/01/30/security-release-gitlab-12-7-4-released/ CVE-2020-7966 CVE-2020-8114 CVE-2020-7973 CVE-2020-6833 CVE-2020-7971 CVE-2020-7967 CVE-2020-7972 CVE-2020-7968 CVE-2020-7979 CVE-2020-7969 CVE-2020-7978 CVE-2020-7974 CVE-2020-7977 CVE-2020-7976 CVE-2019-16779 CVE-2019-18978 CVE-2019-16892 2020-01-30 2020-01-31 OpenSMTPd -- critical LPE / RCE vulnerability opensmtpd 6.4.0,16.6.2,1

OpenSMTPD developers report:

An incorrect check allows an attacker to trick mbox delivery into executing arbitrary commands as root and lmtp delivery into executing arbitrary commands as an unprivileged user

CVE-2020-7247 https://www.openwall.com/lists/oss-security/2020/01/28/3 2020-01-28 2020-01-29 jenkins -- multiple vulnerabilities jenkins 2.219 jenkins-lts 2.204.2

Jenkins Security Advisory:

Description

(High) SECURITY-1682 / CVE-2020-2099

Inbound TCP Agent Protocol/3 authentication bypass

(Medium) SECURITY-1641 / CVE-2020-2100

Jenkins vulnerable to UDP amplification reflection attack

(Medium) SECURITY-1659 / CVE-2020-2101

Non-constant time comparison of inbound TCP agent connection secret

(Medium) SECURITY-1660 / CVE-2020-2102

Non-constant time HMAC comparison

(Medium) SECURITY-1695 / CVE-2020-2103

Diagnostic page exposed session cookies

(Medium) SECURITY-1650 / CVE-2020-2104

Memory usage graphs accessible to anyone with Overall/Read

(Low) SECURITY-1704 / CVE-2020-2105

Jenkins REST APIs vulnerable to clickjacking

(Medium) SECURITY-1680 / CVE-2020-2106

Stored XSS vulnerability in Code Coverage API Plugin

(Medium) SECURITY-1565 / CVE-2020-2107

Fortify Plugin stored credentials in plain text

(High) SECURITY-1719 / CVE-2020-2108

XXE vulnerability in WebSphere Deployer Plugin

CVE-2020-2099 CVE-2020-2100 CVE-2020-2101 CVE-2020-2102 CVE-2020-2103 CVE-2020-2104 CVE-2020-2105 CVE-2020-2106 CVE-2020-2107 CVE-2020-2108 https://jenkins.io/security/advisory/2020-01-29/ 2020-01-29 2020-01-29 pkg -- vulnerability in libfetch pkg 1.12.0_1 pkg-devel 1.12.99_1

A programming error allows an attacker who can specify a URL with a username and/or password components to overflow libfetch(3) buffers.

SA-20:01.libfetch CVE-2020-7450 2020-01-28 2020-01-29 samba -- multiple vulnerabilities samba410 4.10.12 samba411 4.11.4

The Samba Team reports:

CVE-2019-14902

The implementation of ACL inheritance in the Samba AD DC was not complete, and so absent a 'full-sync' replication, ACLs could get out of sync between domain controllers.

CVE-2019-14907

When processing untrusted string input Samba can read past the end of the allocated buffer when printing a "Conversion error" message to the logs.

CVE-2019-19344

During DNS zone scavenging (of expired dynamic entries) there is a read of memory after it has been freed.

https://www.samba.org/samba/history/samba-4.10.12.html CVE-2019-14902 CVE-2019-14907 CVE-2019-19344 2020-01-14 2020-01-27 webkit-gtk3 -- Multiple vulnerabilities webkit2-gtk3 2.26.3

The WebKitGTK project reports multiple vulnerabilities.

https://webkitgtk.org/security/WSA-2020-0001.html CVE-2019-8835 CVE-2019-8844 CVE-2019-8846 2020-01-23 2020-01-26 Pillow -- Multiple vulnerabilities py27-pillow py35-pillow py36-pillow py37-pillow py38-pillow 6.2.2

Pillow developers report:

This release addresses several security problems, as well as addressing CVE-2019-19911.
CVE-2019-19911 is regarding FPX images. If an image reports that it has a large number of bands, a large amount of resources will be used when trying to process the image. This is fixed by limiting the number of bands to those usable by Pillow.
Buffer overruns were found when processing an SGI, PCX or FLI image. Checks have been added to prevent this.
Overflow checks have been added when calculating the size of a memory block to be reallocated in the processing of a TIFF image.

https://pillow.readthedocs.io/en/stable/releasenotes/6.2.2.html CVE-2019-19911 CVE-2020-5310 CVE-2020-5311 CVE-2020-5312 CVE-2020-5313 ports/243336 2019-12-19 2020-01-24 gitea -- multiple vulnerabilities gitea 1.10.3

The Gitea Team reports:

Hide credentials when submitting migration

Never allow an empty password to validate

Prevent redirect to Host

Hide public repos owned by private orgs

https://github.com/go-gitea/gitea/releases/tag/v1.10.3 ports/243437 2019-11-22 2020-01-18 MySQL -- Multiple vulerabilities mysql56-server 5.6.47 mysql57-server 5.7.29 mysql80-server 8.0.19 percona55-server 5.5.67 percona56-server 5.6.47 percona57-server 5.7.29

Oracle reports:

This Critical Patch Update contains 17 new security fixes for Oracle MySQL. 5 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials.

https://www.oracle.com/security-alerts/cpujan2020.html CVE-2019-1547 CVE-2020-2579 CVE-2020-2686 CVE-2020-2627 CVE-2020-2570 CVE-2020-2573 CVE-2020-2574 CVE-2020-2577 CVE-2020-2589 CVE-2020-2580 CVE-2020-2588 CVE-2020-2660 CVE-2020-2679 CVE-2020-2584 CVE-2020-2694 CVE-2020-2572 CVE-2019-8457 2020-01-14 2020-01-15 2020-02-02 drm graphics drivers -- potential information disclusure via local access drm-fbsd11.2-kmod 4.11.g20200115 drm-fbsd12.0-kmod 4.16.g20200115 drm-current-kmod 4.16.g20200115 drm-devel-kmod 5.0.g20200115

Intel reports:

.A potential security vulnerability in Intel(R) Processor Graphics may allow information disclosure. Intel is releasing software updates to mitigate this potential vulnerability.

Description: Insufficient control flow in certain data structures for some Intel(R) Processors with Intel(R) Processor Graphics may allow an unauthenticated user to potentially enable information disclosure via local access.

This patch provides mitigation for Gen9 hardware only. Patches for Gen7 and Gen7.5 will be provided later. Note that Gen8 is not impacted due to a previously implemented workaround. The mitigation involves using an existing hardware feature to forcibly clear down all EU state at each context switch.

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00314.html CVE-2019-14615 2020-01-14 2020-01-15 Template::Toolkit -- Directory traversal on write p5-Template-Toolkit 3.004

Art Manion and Will Dormann report:

By using an older and less-secure form of open(), it is possible for untrusted template files to cause reads/writes outside of the template directories. This vulnerability is a component of the recent Citrix exploit.

https://www.kb.cert.org/vuls/id/619785/ https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19781 CVE-2019-19781 2019-12-13 2020-01-14 Gitlab -- Private objects exposed through project import gitlab-ce 12.6.012.6.4 12.5.012.5.7 8.9.012.4.8

Gitlab reports:

Private objects exposed through project importi

https://about.gitlab.com/releases/2020/01/13/critical-security-release-gitlab-12-dot-6-dot-4-released/ CVE-2020-6832 2020-01-13 2020-01-14 e2fsprogs -- rehash.c/pass 3a mutate_name() code execution vulnerability e2fsprogs 1.45.5

Lilith of Cisco Talos reports:

A code execution vulnerability exists in the directory rehashing functionality of E2fsprogs e2fsck 1.45.4. A specially crafted ext4 directory can cause an out-of-bounds write on the stack, resulting in code execution. An attacker can corrupt a partition to trigger this vulnerability.

Theodore Y. Ts'o reports:

E2fsprogs 1.45.5 [...:] Fix a potential out of bounds write when checking a maliciously corrupted file system. This is probably not exploitable on 64-bit platforms, but may be exploitable on 32-bit binaries depending on how the compiler lays out the stack variables. (Addresses CVE-2019-5188)

https://talosintelligence.com/vulnerability_reports/TALOS-2019-0973 http://e2fsprogs.sourceforge.net/e2fsprogs-release.html#1.45.5 CVE-2019-5188 2019-12-18 2020-01-08 phpMyAdmin -- SQL injection phpMyAdmin phpMyAdmin-php72 phpMyAdmin-php73 phpMyAdmin-php74 phpMyAdmin5 phpMyAdmin5-php72 phpMyAdmin5-php73 phpMyAdmin5-php74 4.9.4 5.0.05.0.1

The phpMyAdmin development team reports:

A SQL injection flaw has been discovered in the user accounts page

https://www.phpmyadmin.net/security/PMASA-2020-1/ CVE-2020-5504 2020-01-05 2020-01-11 cacti -- multiple vulnerabilities cacti 1.2.8

The cacti developers reports:

When viewing graphs, some input variables are not properly checked (SQL injection possible).

Multiple instances of lib/functions.php are affected by unsafe deserialization of user-controlled data to populate arrays. An authenticated attacker could use this to influence object data values and control actions taken by Cacti or potentially cause memory corruption in the PHP module.

https://github.com/Cacti/cacti/releases/tag/release%2F1.2.8 CVE-2019-17357 CVE-2019-17358 ports/242834 2019-10-12 2020-01-06 Gitlab -- Multiple Vulnerabilities gitlab-ce 12.6.012.6.2 12.5.012.5.6 5.1.012.4.7

SO-AND-SO reports:

Group Maintainers Can Update/Delete Group Runners Using API

GraphQL Queries Can Hang the Application

Unauthorized Users Have Access to Milestones of Releases

Private Group Name Revealed Through Protected Tags API

Users Can Publish Reviews on Locked Merge Requests

DoS in the Issue and Commit Comments Pages

Project Name Disclosed Through Unsubscribe Link

Private Project Name Disclosed Through Notification Settings

https://about.gitlab.com/blog/2020/01/02/security-release-gitlab-12-6-2-released/ CVE-2019-20144 CVE-2019-20146 CVE-2019-20143 CVE-2019-20147 CVE-2019-20145 CVE-2019-20142 CVE-2019-20148 CVE-2020-5197 2020-01-02 2020-01-03 rack -- information leak / session hijack vulnerability rubygem-rack 2.0.02.0.8,3 rubygem-rack16 1.6.01.6.12

National Vulnerability Database:

There's a possible information leak / session hijack vulnerability in Rack (RubyGem rack). This vulnerability is patched in versions 1.6.12 and 2.0.8. Attackers may be able to find and hijack sessions by using timing attacks targeting the session id. Session ids are usually stored and indexed in a database that uses some kind of scheme for speeding up lookups of that session id. By carefully measuring the amount of time it takes to look up a session, an attacker may be able to find a valid session id and hijack the session. The session id itself may be generated randomly, but the way the session is indexed by the backing store does not use a secure comparison.

https://nvd.nist.gov/vuln/detail/CVE-2019-16782 https://github.com/rack/rack/blob/master/CHANGELOG.md CVE-2019-16782 2019-12-08 2019-12-29 OpenEXR -- heap buffer overflow, and out-of-memory bugs ilmbase 2.3.0_4 openexr 2.3.0_3

Cary Phillips reports:

OpenEXR (IlmBase) v2.4.0 fixes the following security vulnerabilities:

CVE-2018-18444 Issue #351 Out of Memory

CVE-2018-18443 Issue #350 heap-buffer-overflow

The relevant patches have been backported to the FreeBSD ports.

https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.4.0 https://github.com/AcademySoftwareFoundation/openexr/issues/350 https://github.com/AcademySoftwareFoundation/openexr/issues/351 CVE-2018-18443 CVE-2018-18444 2018-10-17 2019-12-29 wordpress -- multiple issues wordpress fr-wordpress 5.3.1,1 de-wordpress zh_CN-wordpress zh_TW-wordpress ja-wordpress ru-wordpress 5.3.1

wordpress developers reports:

Four security issues affect WordPress versions 5.3 and earlier; version 5.3.1 fixes them, so youll want to upgrade. If you havent yet updated to 5.3, there are also updated versions of 5.2 and earlier that fix the security issues. -Props to Daniel Bachhuber for finding an issue where an unprivileged user could make a post sticky via the REST API. -Props to Simon Scannell of RIPS Technologies for finding and disclosing an issue where cross-site scripting (XSS) could be stored in well-crafted links. -Props to the WordPress.org Security Team for hardening wp_kses_bad_protocol() to ensure that it is aware of the named colon attribute. -Props to Nguyen The Duc for discovering a stored XSS vulnerability using block editor content.

https://wordpress.org/news/2019/12/wordpress-5-3-1-security-and-maintenance-release/ 2019-12-13 2019-12-26 typo3 -- multiple vulnerabilities typo3-8 8.7.30 typo3-9 9.5.13

Typo3 core team reports:

It has been discovered that the output of field validation errors in the Form Framework is vulnerable to cross-site scripting.

It has been discovered that t3:// URL handling and typolink functionality are vulnerable to cross-site scripting. Not only regular backend forms are affected but also frontend extensions which use the rendering with typolink.

It has been discovered that the output table listing in the Files backend module is vulnerable to cross-site scripting when a file extension contains malicious sequences. Access to the file system of the server - either directly or through synchronization - is required to exploit the vulnerability.

It has been discovered that the extraction of manually uploaded ZIP archives in Extension Manager is vulnerable to directory traversal. Admin privileges are required in order to exploit this vulnerability. Since TYPO3 v9 LTS, System Maintainer privileges are required as well.

Failing to properly escape user submitted content, class QueryGenerator is vulnerable to SQL injection. Having system extension ext:lowlevel installed and a valid backend user having administrator privileges are required to exploit this vulnerability.

It has been discovered that classes QueryGenerator and QueryView are vulnerable to insecure deserialization. Requirements for successfully exploiting this vulnerability (one of the following): - having system extension ext:lowlevel (Backend Module: DB Check) installed and valid backend user having administrator privileges - having system extension ext:sys_action installed and valid backend user having limited privileges

TYPO3 allows to upload files either in the backend user interface as well as in custom developed extensions. To reduce the possibility to upload potential malicious code TYPO3 uses the fileDenyPattern to deny e.g. user submitted PHP scripts from being persisted. Besides that it is possible for any editor to upload file assets using the file module (fileadmin) or changing their avatar image shown in the TYPO3 backend. Per default TYPO3 allows to upload and store HTML and SVG files as well using the mentioned functionalities. Custom extension implementations probably would also accept those files when only the fileDenyPattern is evaluated. Since HTML and SVG files - which might contain executable JavaScript code per W3C standard - could be directly displayed in web clients, the whole web application is exposed to be vulnerable concerning Cross-Site Scripting. Currently the following scenarios are known - given an authenticated regular editor is able to upload files using the TYPO3 backend: - directly target a potential victim to a known public resource in a URL, e.g. /fileadmin/malicious.svg or /fileadmin/malicious.html - using the TypoScript content object “SVG” (implemented in class ScalableVectorGraphicsContentObject) having renderMode set to inline for SVG files (available since TYPO3 v9.0) - custom implementations that directly output and render markup of HTML and SVG files SVG files that are embedded using an img src=”malicious.svg” tag are not vulnerable since potential scripts are not executed in these scenarios (see https://www.w3.org/wiki/SVG_Security). The icon API of TYPO3 is not scope of this announcement since SVG icons need to be registered using an individual implementation, which is not considered as user submitted content.

It has been discovered that request handling in Extbase can be vulnerable to insecure deserialization. User submitted payload has to be signed with a corresponding HMAC-SHA1 using the sensitive TYPO3 encryptionKey as secret - invalid or unsigned payload is not deserialized. However, since sensitive information could have been leaked by accident (e.g. in repositories or in commonly known and unprotected backup files), there is the possibility that attackers know the private encryptionKey and are able to calculate the required HMAC-SHA1 to allow a malicious payload to be deserialized. Requirements for successfully exploiting this vulnerability (all of the following): - rendering at least one Extbase plugin in the frontend - encryptionKey has been leaked (from LocalConfiguration.php or corresponding .env file).

https://typo3.org/security/advisory/typo3-core-sa-2019-021/ https://typo3.org/security/advisory/typo3-core-sa-2019-022/ https://typo3.org/security/advisory/typo3-core-sa-2019-023/ https://typo3.org/security/advisory/typo3-core-sa-2019-024/ https://typo3.org/security/advisory/typo3-core-sa-2019-025/ https://typo3.org/security/advisory/typo3-core-sa-2019-026/ https://typo3.org/security/advisory/typo3-psa-2019-010/ https://typo3.org/security/advisory/typo3-psa-2019-011/ 2019-12-17 2019-12-25 e2fsprogs -- maliciously corrupted file systems can trigger buffer overruns in the quota code used by e2fsck e2fsprogs 1.45.4

Ted Y. Ts'o reports:

A maliciously corrupted file systems can trigger buffer overruns in the quota code used by e2fsck.

http://e2fsprogs.sourceforge.net/e2fsprogs-release.html#1.45.4 CVE-2019-5094 2019-09-23 2019-12-21 drupal -- Drupal Core - Multiple Vulnerabilities drupal7 7.69 drupal8 8.8.1

Drupal Security Team reports:

A visit to install.php can cause cached data to become corrupted. This could cause a site to be impaired until caches are rebuilt.

Drupal 8 core's file_save_upload() function does not strip the leading and trailing dot ('.') from filenames, like Drupal 7 did. Users with the ability to upload files with any extension in conjunction with contributed modules may be able to use this to upload system files such as .htaccess in order to bypass protections afforded by Drupal's default .htaccess file. After this fix, file_save_upload() now trims leading and trailing dots from filenames.

The Media Library module has a security vulnerability whereby it doesn't sufficiently restrict access to media items in certain configurations.

The Drupal project uses the third-party library Archive_Tar, which has released a security-related feature that impacts some Drupal configurations. Multiple vulnerabilities are possible if Drupal is configured to allow .tar, .tar.gz, .bz2 or .tlz file uploads and processes them. The latest versions of Drupal update Archive_Tar to 1.4.9 to mitigate the file processing vulnerabilities.

https://www.drupal.org/sa-core-2019-009 https://www.drupal.org/sa-core-2019-010 https://www.drupal.org/sa-core-2019-011 https://www.drupal.org/sa-core-2019-012 2019-12-18 2019-12-21 py-matrix-synapse -- multiple vulnerabilities py35-matrix-synapse py36-matrix-synapse py37-matrix-synapse 1.7.1

Matrix developers report:

The [synapse 1.7.1] release includes several security fixes as well as a fix to a bug exposed by the security fixes. All previous releases of Synapse are affected. Administrators are encouraged to upgrade as soon as possible.

Fix a bug which could cause room events to be incorrectly authorized using events from a different room.

Fix a bug causing responses to the /context client endpoint to not use the pruned version of the event.

Fix a cause of state resets in room versions 2 onwards.

https://github.com/matrix-org/synapse/releases/tag/v1.7.1 2019-12-18 2019-12-18 OpenSSL -- Overflow vulnerability openssl 1.0.2u,1

The OpenSSL project reports:

rsaz_512_sqr overflow bug on x86_64 (CVE-2019-1551) (Low)
There is an overflow bug in the x64_64 Montgomery squaring procedure used in exponentiation with 512-bit moduli. No EC algorithms are affected. Analysis suggests that attacks against 2-prime RSA1024, 3-prime RSA1536, and DSA1024 as a result of this defect would be very difficult to perform and are not believed likely. Attacks against DH512 are considered just feasible. However, for an attack the target would have to re-use the DH512 private key, which is not recommended anyway. Also applications directly using the low level API BN_mod_exp may be affected if they use BN_FLG_CONSTTIME.

https://www.openssl.org/news/secadv/20191206.txt CVE-2019-1551 2019-12-06 2019-12-20 spamassassin -- multiple vulnerabilities spamassassin 3.4.3

the Apache Spamassassin project reports:

An input validation error of user-supplied input parsing multipart emails. Specially crafted emails can consume all resources on the system.

A local user is able to execute arbitrary shell commands through specially crafted nefarious CF files.

https://www.cybersecurity-help.cz/vdb/SB2019121311 CVE-2019-12420 CVE-2018-11805 2019-12-11 2019-12-13 samba -- multiple vulnerabilities samba48 4.8.0 samba410 4.10.11 samba411 4.11.3

The Samba Team reports:

CVE-2019-14861:

An authenticated user can crash the DCE/RPC DNS management server by creating records with matching the zone name.

CVE-2019-14870:

The DelegationNotAllowed Kerberos feature restriction was not being applied when processing protocol transition requests (S4U2Self), in the AD DC KDC.

https://www.samba.org/samba/history/samba-4.10.11.html CVE-2019-14861 CVE-2019-14870 2019-12-10 2019-12-12 dovecot -- null pointer deref in notify with empty headers dovecot 2.3.92.3.9.2

Aki Tuomi reports

Mail with group address as sender will cause a signal 11 crash in push notification drivers. Group address as recipient can cause crash in some drivers.

https://dovecot.org/pipermail/dovecot/2019-December/117894.html CVE-2019-19722 2019-12-10 2019-12-13 Gitlab -- Multiple Vulnerabilities gitlab-ce 12.5.012.5.4 12.4.012.4.6 10.5.012.3.9

Gitlab reports:

Path traversal with potential remote code execution

Disclosure of private code via Elasticsearch integration

Update Git dependency

https://about.gitlab.com/blog/2019/12/10/critical-security-release-gitlab-12-5-4-released/ CVE-2019-19628 CVE-2019-19629 CVE-2019-19604 2019-12-10 2019-12-10 Ghostscript -- Security bypass vulnerabilities ghostscript9-agpl-base ghostscript9-agpl-x11 9.50

Cedric Buissart (Red Hat) reports:

A flaw was found in, ghostscript versions prior to 9.50, in the .pdf_hook_DSC_Creator procedure where it did not properly secure its privileged calls, enabling scripts to bypass `-dSAFER` restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands.

A flaw was found in all ghostscript versions 9.x before 9.50, in the .setuserparams2 procedure where it did not properly secure its privileged calls, enabling scripts to bypass `-dSAFER` restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands.

A flaw was found in ghostscript, versions 9.x before 9.50, in the setsystemparams procedure where it did not properly secure its privileged calls, enabling scripts to bypass `-dSAFER` restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands.

A flaw was found in, ghostscript versions prior to 9.50, in the .pdfexectoken and other procedures where it did not properly secure its privileged calls, enabling scripts to bypass `-dSAFER` restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands.

CVE-2019-14811 CVE-2019-14812 CVE-2019-14813 CVE-2019-14817 2019-08-20 2019-12-09 phpmyadmin -- multiple vulnerabilities phpmyadmin 4.9.2

the phpmyadmin team reports:

This security fix is part of an ongoing effort to improve the security of the Designer feature and is designated PMASA-2019-5. There is also an improvement for how we sanitize git version information shown on the home page.

https://www.phpmyadmin.net/news/2019/11/22/phpmyadmin-492-released/ 2019-11-22 2019-12-06 Django -- multiple vulnerabilities py35-django21 py36-django21 py37-django21 py38-django21 2.1.15 py35-django22 py36-django22 py37-django22 py38-django22 2.2.8

Django release reports:

CVE-2019-19118: Privilege escalation in the Django admin.

Since Django 2.1, a Django model admin displaying a parent model with related model inlines, where the user has view-only permissions to a parent model but edit permissions to the inline model, would display a read-only view of the parent model but editable forms for the inline.

Submitting these forms would not allow direct edits to the parent model, but would trigger the parent model's save() method, and cause pre and post-save signal handlers to be invoked. This is a privilege escalation as a user who lacks permission to edit a model should not be able to trigger its save-related signals.

https://www.djangoproject.com/weblog/2019/dec/02/security-releases/ CVE-2019-19118 2019-11-25 2019-12-03 py-matrix-synapse -- incomplete cleanup of 3rd-party-IDs on user deactivation py35-matrix-synapse py36-matrix-synapse py37-matrix-synapse 1.6.1

Matrix developers report:

Clean up local threepids from user on account deactivation.

https://github.com/matrix-org/synapse/releases/tag/v1.6.1 https://github.com/matrix-org/synapse/pull/6426 2019-11-28 2019-11-28 py-matrix-synapse -- missing signature checks on some federation APIs py35-matrix-synapse py36-matrix-synapse py37-matrix-synapse 1.5.0

Matrix developers report:

Make sure that [...] events sent over /send_join, /send_leave, and /invite, are correctly signed and come from the expected servers.

https://github.com/matrix-org/synapse/pull/6262 https://github.com/matrix-org/synapse/releases/tag/v1.5.0 2019-10-29 2019-10-29 Gitlab -- Multiple Vulnerabilities gitlab-ce 12.5.012.5.2 12.4.012.4.5 11.9.012.3.8

Gitlab reports:

Unauthorized access to grafana metrics

Update Mattermost dependency

https://about.gitlab.com/blog/2019/11/27/security-release-gitlab-12-5-2-released/ CVE-2019-19262 2019-11-27 2019-11-28 Gitlab -- Multiple Vulnerabilities gitlab-ce 12.5.012.5.1 12.4.012.4.4 12.3.7

Gitlab reports:

Path traversal with potential remote code execution

Private objects exposed through project import

Disclosure of notes via Elasticsearch integration

Disclosure of comments via Elasticsearch integration

DNS Rebind SSRF in various chat notifications

Disclosure of vulnerability status in dependency list

Disclosure of commit count in Cycle Analytics

Exposure of related branch names

Tags pushes from blocked users

Branches and Commits exposed to Guest members via integration

IDOR when adding users to protected environments

Former project members able to access repository information

Unauthorized access to grafana metrics

Todos created for former project members

Update Mattermost dependency

Disclosure of AWS secret keys on certain Admin pages

Stored XSS in Group and User profile fields

Forked project information disclosed via Project API

Denial of Service in the issue and commit comment pages

Tokens stored in plaintext

https://about.gitlab.com/blog/2019/11/27/security-release-gitlab-12-5-1-released/ CVE-2019-19088 CVE-2019-19309 CVE-2019-19086 CVE-2019-19087 CVE-2019-19261 CVE-2019-19256 CVE-2019-19254 CVE-2019-19257 CVE-2019-19263 CVE-2019-19258 CVE-2019-19259 CVE-2019-19260 CVE-2019-19262 CVE-2019-19255 CVE-2019-19310 CVE-2019-19311 CVE-2019-19312 CVE-2019-19313 CVE-2019-19314 2019-11-27 2019-11-27 webkit2-gtk3 -- Multiple vulnerabilities webkit2-gtk3 2.26.2

The WebKitGTK project reports multiple vulnerabilities.

https://webkitgtk.org/security/WSA-2019-0006.html CVE-2019-8710 CVE-2019-8743 CVE-2019-8764 CVE-2019-8765 CVE-2019-8766 CVE-2019-8782 CVE-2019-8783 CVE-2019-8808 CVE-2019-8811 CVE-2019-8812 CVE-2019-8813 CVE-2019-8814 CVE-2019-8815 CVE-2019-8816 CVE-2019-8819 CVE-2019-8820 CVE-2019-8821 CVE-2019-8822 CVE-2019-8823 2019-11-08 2019-11-27 urllib3 -- multiple vulnerabilities py27-urllib3 py35-urllib3 py36-urllib3 py37-urllib3 py38-urllib3 1.24.3,1

NIST reports: (by search in the range 2018/01/01 - 2019/11/10):

urllib3 before version 1.23 does not remove the Authorization HTTP header when following a cross-origin redirect (i.e., a redirect that differs in host, port, or scheme). This can allow for credentials in the Authorization header to be exposed to unintended hosts or transmitted in cleartext.

In the urllib3 library through 1.24.1 for Python, CRLF injection is possible if the attacker controls the request parameter.

The urllib3 library before 1.24.2 for Python mishandles certain cases where the desired set of CA certificates is different from the OS store of CA certificates, which results in SSL connections succeeding in situations where a verification failure is the correct outcome. This is related to use of the ssl_context, ca_certs, or ca_certs_dir argument.

https://nvd.nist.gov/vuln/search/results?form_type=Advanced&results_type=overview&query=urllib3&search_type=all&pub_start_date=01%2F01%2F2018&pub_end_date=11%2F10%2F2019 CVE-2018-20060 CVE-2019-11236 CVE-2019-11324 ports/229322 2018-12-11 2019-11-26 FreeBSD -- Intel CPU Microcode Update FreeBSD-kernel 12.112.1_1 12.012.0_12 11.311.3_5

Starting with version 1.26, the devcpu-data port/package includes updates and mitigations for the following technical and security advisories (depending on CPU model).

Intel TSX Updates (TAA) CVE-2019-11135 Voltage Modulation Vulnerability CVE-2019-11139 MD_CLEAR Operations CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2018-11091 TA Indirect Sharing CVE-2017-5715 EGETKEY CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2018-11091 JCC SKX102 Erratum

Updated microcode includes mitigations for CPU issues, but may also cause a performance regression due to the JCC erratum mitigation. Please visit http://www.intel.com/benchmarks for further information.

Please visit http://www.intel.com/security for detailed information on these advisories as well as a list of CPUs that are affected.

Operating a CPU without the latest microcode may result in erratic or unpredictable behavior, including system crashes and lock ups. Certain issues listed in this advisory may result in the leakage of privileged system information to unprivileged users. Please refer to the security advisories listed above for detailed information.

CVE-2019-11135 CVE-2019-11139 CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2018-11091 CVE-2017-5715 SA-19:26.mcu 2019-11-14 2019-11-25 FreeBSD -- Machine Check Exception on Page Size Change FreeBSD-kernel 12.112.1_1 12.012.0_12 11.311.3_5

Intel discovered a previously published erratum on some Intel platforms can be exploited by malicious software to potentially cause a denial of service by triggering a machine check that will crash or hang the system.

Malicious guest operating systems may be able to crash the host.

CVE-2018-12207 SA-19:25.mcepsc 2019-11-14 2019-11-25 clamav -- Denial-of-Service (DoS) vulnerability clamav 0.102.1,1

Micah Snyder reports:

A Denial-of-Service (DoS) vulnerability may occur when scanning a specially crafted email file as a result of excessively long scan times. The issue is resolved by implementing several maximums in parsing MIME messages and by optimizing use of memory allocation.

https://blog.clamav.net/2019/11/clamav-01021-and-01015-patches-have.html CVE-2019-15961 2019-09-06 2019-11-25 unbound -- parsing vulnerability unbound 1.9.5

Unbound Security Advisories:

Recent versions of Unbound contain a vulnerability that can cause shell code execution after receiving a specially crafted answer. This issue can only be triggered if unbound was compiled with --enable-ipsecmod support, and ipsecmod is enabled and used in the configuration.

https://nlnetlabs.nl/projects/unbound/security-advisories/#vulnerability-in-ipsec-module CVE-2019-18934 2019-11-19 2019-11-23 gitea -- multiple vulnerabilities gitea 1.9.10

The Gitea Team reports:

This release contains five security fixes, so we recommend updating:

Fix issue with user.fullname

Ignore mentions for users with no access

Be more strict with git arguments

Extract the username and password from the mirror url

Reserve .well-known username

https://blog.gitea.io/2019/11/gitea-1.10.0-is-released/ ports/241981 2019-11-17 2019-11-22 asterisk -- Re-invite with T.38 and malformed SDP causes crash asterisk13 13.29.2

The Asterisk project reports:

If Asterisk receives a re-invite initiating T.38 faxing and has a port of 0 and no c line in the SDP, a crash will occur.

https://downloads.asterisk.org/pub/security/AST-2019-008.html CVE-2019-18976 2019-11-07 2019-11-22 asterisk -- AMI user could execute system commands asterisk13 13.29.2 asterisk16 16.6.2

The Asterisk project reports:

A remote authenticated Asterisk Manager Interface (AMI) user without system authorization could use a specially crafted Originate AMI request to execute arbitrary system commands.

https://downloads.asterisk.org/pub/security/AST-2019-007.html CVE-2019-18610 2019-10-10 2019-11-22 asterisk -- SIP request can change address of a SIP peer asterisk13 13.29.2 asterisk16 16.6.2

The Asterisk project reports:

A SIP request can be sent to Asterisk that can change a SIP peers IP address. A REGISTER does not need to occur, and calls can be hijacked as a result. The only thing that needs to be known is the peers name; authentication details such as passwords do not need to be known. This vulnerability is only exploitable when the nat option is set to the default, or auto_force_rport.

https://downloads.asterisk.org/pub/security/AST-2019-006.html CVE-2019-18790 2019-10-17 2019-11-22 drm graphics drivers -- Local privilege escalation and denial of service drm-current-kmod 4.16.g20191120 drm-devel-kmod 5.0.g20191120 drm-fbsd12.0-kmod 4.16.g20191120 drm-fbsd11.2-kmod 4.11.g20191204

Intel reports:

As part of IPU 2019.2, INTEL-SA-00242 advises that insufficient access control may allow an authenticated user to potentially enable escalation of privilege via local access.

INTEL-SA-00260 advises that insufficient access control may allow an authenticated user to potentially enable denial of service via local access.

https://blogs.intel.com/technology/2019/11/ipas-november-2019-intel-platform-update-ipu https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00242.html https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00260.html CVE-2019-0154 CVE-2019-11112 2019-11-12 2019-11-20 2019-12-04 squid -- Vulnerable to HTTP Digest Authentication squid 4.9

Squid Team reports:

Problem Description: Due to incorrect data management Squid is vulnerable to a information disclosure when processing HTTP Digest Authentication.

Severity: Nonce tokens contain the raw byte value of a pointer which sits within heap memory allocation. This information reduces ASLR protections and may aid attackers isolating memory areas to target for remote code execution attacks.

http://www.squid-cache.org/Advisories/SQUID-2019_11.txt http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-18679 CVE-2019-18679 2019-11-05 2019-11-19 libidn2 -- roundtrip check vulnerability libidn2 2.2.0

CVE list:

GNU libidn2 before 2.2.0 fails to perform the roundtrip checks specified in RFC3490 Section 4.2 when converting A-labels to U-labels. This makes it possible in some circumstances for one domain to impersonate another. By creating a malicious domain that matches a target domain except for the inclusion of certain punycoded Unicode characters (that would be discarded when converted first to a Unicode label and then back to an ASCII label), arbitrary domains can be impersonated.

https://gitlab.com/libidn/libidn2/blob/master/NEWS https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12290 CVE-2019-12290 2019-11-14 2019-11-18 2020-06-24 GNU cpio -- multiple vulnerabilities gcpio 2.13

Sergey Poznyakoff reports:

This stable release fixes several potential vulnerabilities

CVE-2015-1197: cpio, when using the --no-absolute-filenames option, allows local users to write to arbitrary files via a symlink attack on a file in an archive.

CVE-2016-2037: The cpio_safer_name_suffix function in util.c allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted cpio file.

CVE-2019-14866: Improper input validation when writing tar header fields leads to unexpected tar generation.

https://lists.gnu.org/archive/html/bug-cpio/2019-11/msg00000.html CVE-2015-1197 CVE-2016-2037 CVE-2019-14866 2019-11-06 2019-11-15 libmad -- multiple vulnerabilities libmad 0.15.1b_7

National Vulnerability Database:

CVE-2017-8372: The mad_layer_III function in layer3.c in Underbit MAD libmad 0.15.1b, if NDEBUG is omitted, allows remote attackers to cause a denial of service (assertion failure and application exit) via a crafted audio file.

CVE-2017-8373: The mad_layer_III function in layer3.c in Underbit MAD libmad 0.15.1b allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted audio file.

CVE-2017-8374: The mad_bit_skip function in bit.c in Underbit MAD libmad 0.15.1b allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted audio file.

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=508133#15 https://nvd.nist.gov/vuln/detail/CVE-2017-8372 https://nvd.nist.gov/vuln/detail/CVE-2017-8373 https://nvd.nist.gov/vuln/detail/CVE-2017-8374 https://blogs.gentoo.org/ago/2017/04/30/libmad-assertion-failure-in-layer3-c/ https://blogs.gentoo.org/ago/2017/04/30/libmad-heap-based-buffer-overflow-in-mad_layer_iii-layer3-c/ https://blogs.gentoo.org/ago/2017/04/30/libmad-heap-based-buffer-overflow-in-mad_bit_skip-bit-c/ CVE-2017-8372 CVE-2017-8373 CVE-2017-8374 2017-04-30 2019-11-13 chromium -- multiple vulnerabilities chromium 78.0.3904.97

Google Chrome Releases reports:

Four security issues were fixed, including:

[1021723] Various fixes from internal audits, fuzzing and other initiatives

https://chromereleases.googleblog.com/2019/11/stable-channel-update-for-desktop.html 2019-11-06 2019-11-12 wordpress -- multiple issues wordpress fr-wordpress 5.2.4,1 de-wordpress zh_CN-wordpress zh_TW-wordpress ja-wordpress ru-wordpress 5.2.4

wordpress developers reports:

Props to Evan Ricafort for finding an issue where stored XSS (cross-site scripting) could be added via the Customizer.

rops to J.D. Grimes who found and disclosed a method of viewing unauthenticated posts.

Props to Weston Ruter for finding a way to create a stored XSS to inject Javascript into style tags.

rops to David Newman for highlighting a method to poison the cache of JSON GET requests via the Vary: Origin header.

Props to Eugene Kolodenker who found a server-side request forgery in the way that URLs are validated.

Props to Ben Bidner of the WordPress Security Team who discovered issues related to referrer validation in the admin.

https://wordpress.org/news/2019/10/wordpress-5-2-4-security-release/ 2019-10-14 2019-11-12 nexus2-oss -- Multiple vulerabilities nexus2-oss 2.14.15

Sonatype reports:

Several RCE vulnerabilities have been found and corrected in 2.14.15:

CVE-2019-16530: An attacker with elevated privileges can upload a specially crafted file. That file can contain commands that will be executed on the system, with the same privileges as the user running the server.

CVE-2019-15893: A Remote Code Execution vulnerability has been discovered in Nexus Repository Manager requiring immediate action. The vulnerability allows for an attacker with administrative access to NXRM to create repostories that can grant access to read/execute system data outside the scope of NXRM.

CVE-2019-5475: A vulnerability has been found that can allow user's with administrative privileges to run processes on the target server, that the nxrm os user has access to.

CVE-2019-16530 CVE-2019-15893 CVE-2019-5475 2019-09-19 2019-11-07 php -- env_path_info underflow in fpm_main.c can lead to RCE php71 7.1.33 php72 7.2.24 php73 7.3.11 php74 7.4.0.rc5

The PHP project reports:

The PHP development team announces the immediate availability of PHP 7.3.11. This is a security release which also contains several bug fixes.

The PHP development team announces the immediate availability of PHP 7.2.24. This is a security release which also contains several bug fixes.

The PHP development team announces the immediate availability of PHP 7.1.33. This is a security release which also contains several bug fixes.

CVE-2019-11043 https://www.php.net/archive/2019.php#2019-10-24-1 https://www.php.net/archive/2019.php#2019-10-24-2 https://www.php.net/archive/2019.php#2019-10-24-3 2019-10-24 2019-11-06 mediawiki -- multiple vulnerabilities mediawiki131 1.31.5 mediawiki132 1.32.5 mediawiki133 1.33.1

Mediawiki reports:

Security fixes: T230402, CVE-2019-16738 SECURITY: Add permission check for suppressed account to Special:Redirect.

CVE-2019-16738 https://lists.wikimedia.org/pipermail/mediawiki-announce/2019-October/000236.html 2019-08-13 2019-11-03 MySQL -- Multiple vulerabilities mariadb55-server 5.5.66 mariadb101-server 10.1.42 mariadb102-server 10.2.28 mariadb103-server 10.3.19 mariadb104-server 10.4.9 mysql56-server 5.6.46 mysql57-server 5.7.28 mysql80-server 8.0.18 percona55-server 5.5.66 percona56-server 5.6.46 percona57-server 5.7.28

Oracle reports:

This Critical Patch Update contains 31 new security fixes for Oracle MySQL. 6 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials.

https://www.oracle.com/security-alerts/cpuoct2019.html CVE-2019-5443 CVE-2019-1543 CVE-2019-3011 CVE-2019-2966 CVE-2019-2967 CVE-2019-2974 CVE-2019-2946 CVE-2019-3004 CVE-2019-2914 CVE-2019-2969 CVE-2019-2991 CVE-2019-2920 CVE-2019-2993 CVE-2019-2922 CVE-2019-2923 CVE-2019-2924 CVE-2019-2963 CVE-2019-2968 CVE-2019-3003 CVE-2019-2997 CVE-2019-2948 CVE-2019-2950 CVE-2019-2982 CVE-2019-2998 CVE-2019-2960 CVE-2019-2957 CVE-2019-2938 CVE-2019-3018 CVE-2019-3009 CVE-2019-2910 CVE-2019-2911 2019-10-15 2019-11-02 file -- Heap buffer overflow possible file 5.37

mitre reports

cdf_read_property_info in cdf.c in file through 5.37 does not restrict the number of CDF_VECTOR elements, which allows a heap-based buffer overflow (4-byte out-of-bounds write).

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16780 https://github.com/file/file/commit/46a8443f76cec4b41ec736eca396984c74664f84 2019-08-26 2019-11-02 webkit2-gtk3 -- Multiple vulnerabilities webkit2-gtk3 2.26.1

The WebKitGTK project reports multiple vulnerabilities.

https://webkitgtk.org/security/WSA-2019-0005.html CVE-2019-8625 CVE-2019-8674 CVE-2019-8707 CVE-2019-8719 CVE-2019-8720 CVE-2019-8726 CVE-2019-8733 CVE-2019-8735 CVE-2019-8763 CVE-2019-8768 CVE-2019-8769 CVE-2019-8771 2019-10-29 2019-10-31 gitea -- information disclosure gitea 1.9.5

The Gitea Team reports:

When a comment in an issue or PR mentions a user using @username, the mentioned user receives a mail notification even if they don't have permission to see the originating repository.

https://github.com/go-gitea/gitea/releases/tag/v1.9.5 https://blog.gitea.io/2019/10/gitea-1.9.5-is-released/ 2019-09-27 2019-10-30 samba -- multiple vulnerabilities samba48 4.8.12 samba410 4.10.10 samba411 4.11.2

The samba project reports:

Malicious servers can cause Samba client code to return filenames containing path separators to calling code.

When the password contains multi-byte (non-ASCII) characters, the check password script does not receive the full password string.

Users with the "get changes" extended access right can crash the AD DC LDAP server by requesting an attribute using the range= syntax.

https://www.samba.org/samba/security/CVE-2019-10218.html CVE-2019-10218 https://www.samba.org/samba/security/CVE-2019-14833.html CVE-2019-14833 https://www.samba.org/samba/security/CVE-2019-14847.html CVE-2019-14847 2019-09-29 2019-10-29 Gitlab -- Disclosure Vulnerabilities gitlab-ce 12.4.012.4.1 12.3.012.3.6 012.2.9

Gitlab reports:

Source branch of a MR could be removed by an unauthorised user

Private group members could be listed

Disclosure of System Notes via Elasticsearch integration

Disclosure of Private Comments via Elasticsearch integration

Confirm existence of private repositories

Private group membership could be disclosed

Disclosure of Project Labels

Disclosure of Private Project Path and Labels

Uncontrolled Resource Consumption due to Nested GraphQL Queries

Improper access control on comments

Sentry Token Access Control

Authorisation check for Project Transfer option

XSS in Wiki Pages Using RDoc

Untrusted Input could be used for Internal Redirect

Access control for protected environments

Private Sub Group path Disclosure

Disclosure of Group Packages List

Private Repository Name Disclosure

https://about.gitlab.com/blog/2019/10/30/security-release-gitlab-12-dot-4-dot-1-released/ CVE-2019-18446 CVE-2019-18447 CVE-2019-18460 CVE-2019-18456 CVE-2019-18448 CVE-2019-18449 CVE-2019-18450 CVE-2019-18452 CVE-2019-18455 CVE-2019-18453 CVE-2019-18457 CVE-2019-18458 CVE-2019-18454 CVE-2019-18451 CVE-2019-18459 CVE-2019-18461 CVE-2019-18463 CVE-2019-18462 2019-10-30 2019-10-30 FreeBSD -- Reference count overflow in mqueue filesystem 32-bit compat FreeBSD-kernel 12.012.0_10 11.311.3_3 11.211.2_14

Problem Description:

System calls operating on file descriptors obtain a reference to relevant struct file which due to a programming error was not always put back, which in turn could be used to overflow the counter of affected struct file.

Impact:

A local user can use this flaw to obtain access to files, directories, sockets, etc., opened by processes owned by other users. If obtained struct file represents a directory from outside of user's jail, it can be used to access files outside of the jail. If the user in question is a jailed root they can obtain root privileges on the host system.

CVE-2019-5603 SA-19:24.mqueuefs 2019-08-20 2019-10-24 FreeBSD -- kernel memory disclosure from /dev/midistat FreeBSD-kernel 12.012.0_10 11.311.3_3 11.211.2_14

Problem Description:

The kernel driver for /dev/midistat implements a handler for read(2). This handler is not thread-safe, and a multi-threaded program can exploit races in the handler to cause it to copy out kernel memory outside the boundaries of midistat's data buffer.

Impact:

The races allow a program to read kernel memory within a 4GB window centered at midistat's data buffer. The buffer is allocated each time the device is opened, so an attacker is not limited to a static 4GB region of memory.

On 32-bit platforms, an attempt to trigger the race may cause a page fault in kernel mode, leading to a panic.

CVE-2019-5612 SA-19:23.midi 2019-08-20 2019-10-24 FreeBSD -- IPv6 remote Denial-of-Service FreeBSD-kernel 12.012.0_10 11.311.3_3 11.211.2_14

Problem Description:

Due do a missing check in the code of m_pulldown(9) data returned may not be contiguous as requested by the caller.

Impact:

Extra checks in the IPv6 code catch the error condition and trigger a kernel panic leading to a remote DoS (denial-of-service) attack with certain Ethernet interfaces. At this point it is unknown if any other than the IPv6 code paths can trigger a similar condition.

CVE-2019-5611 SA-19:22.mbuf 2019-08-20 2019-10-24 FreeBSD -- Insufficient validation of guest-supplied data (e1000 device) FreeBSD-kernel 12.012.0_9 11.311.3_2 11.211.2_13

Problem Description:

The e1000 network adapters permit a variety of modifications to an Ethernet packet when it is being transmitted. These include the insertion of IP and TCP checksums, insertion of an Ethernet VLAN header, and TCP segmentation offload ("TSO"). The e1000 device model uses an on-stack buffer to generate the modified packet header when simulating these modifications on transmitted packets.

When TCP segmentation offload is requested for a transmitted packet, the e1000 device model used a guest-provided value to determine the size of the on-stack buffer without validation. The subsequent header generation could overflow an incorrectly sized buffer or indirect a pointer composed of stack garbage.

Impact:

A misbehaving bhyve guest could overwrite memory in the bhyve process on the host.

CVE-2019-5609 SA-19:21.bhyve 2019-08-06 2019-10-24 FreeBSD -- Insufficient message length validation in bsnmp library FreeBSD 12.012.0_9 11.311.3_2 11.211.2_13

Problem Description:

A function extracting the length from type-length-value encoding is not properly validating the submitted length.

Impact:

A remote user could cause, for example, an out-of-bounds read, decoding of unrelated data, or trigger a crash of the software such as bsnmpd resulting in a denial of service.

CVE-2019-5610 SA-19:20.bsnmp 2019-08-06 2019-10-24 FreeBSD -- ICMPv6 / MLDv2 out-of-bounds memory access FreeBSD-kernel 12.012.0_9 11.311.3_2 11.211.2_13

Problem Description:

The ICMPv6 input path incorrectly handles cases where an MLDv2 listener query packet is internally fragmented across multiple mbufs.

Impact:

A remote attacker may be able to cause an out-of-bounds read or write that may cause the kernel to attempt to access an unmapped page and subsequently panic.

CVE-2019-5608 SA-19:19.mldv2 2019-08-06 2019-10-24 FreeBSD -- Multiple vulnerabilities in bzip2 FreeBSD 12.012.0_9 11.311.3_2 11.211.2_13

Problem Description:

The decompressor used in bzip2 contains a bug which can lead to an out-of-bounds write when processing a specially crafted bzip2(1) file.

bzip2recover contains a heap use-after-free bug which can be triggered when processing a specially crafted bzip2(1) file.

Impact:

An attacker who can cause maliciously crafted input to be processed may trigger either of these bugs. The bzip2recover bug may cause a crash, permitting a denial-of-service. The bzip2 decompressor bug could potentially be exploited to execute arbitrary code.

Note that some utilities, including the tar(1) archiver and the bspatch(1) binary patching utility (used in portsnap(8) and freebsd-update(8)) decompress bzip2(1)-compressed data internally; system administrators should assume that their systems will at some point decompress bzip2(1)-compressed data even if they never explicitly invoke the bunzip2(1) utility.

CVE-2016-3189 CVE-2019-1290 SA-19:18.bzip2 2019-08-06 2019-10-24 varnish -- Information Disclosure Vulnerability varnish6 6.3.1

Varnish Software reports:

A bug has been discovered in Varnish Cache where we fail to clear a pointer between the handling of one client requests and the next on the same connection. This can under specific circumstances lead to information being leaked from the connection workspace.

https://varnish-cache.org/security/VSV00004.html#vsv00004 2019-10-21 2019-10-24 sudo -- Potential bypass of Runas user restrictions sudo 1.8.28

Todd C. Miller reports:

When sudo is configured to allow a user to run commands as an arbitrary user via the ALL keyword in a Runas specification, it is possible to run commands as root by specifying the user ID -1 or 4294967295.

This can be used by a user with sufficient sudo privileges to run commands as root even if the Runas specification explicitly disallows root access as long as the ALL keyword is listed first in the Runas specification.

Log entries for commands run this way will list the target user as 4294967295 instead of root. In addition, PAM session modules will not be run for the command.

https://www.sudo.ws/alerts/minus_1_uid.html CVE-2019-14287 2019-10-15 2019-10-24 Loofah -- XSS vulnerability rubygem-loofah 2.3.1

GitHub issue:

This issue has been created for public disclosure of an XSS vulnerability that was responsibly reported by https://hackerone.com/vxhex

In the Loofah gem, through v2.3.0, unsanitized JavaScript may occur in sanitized output when a crafted SVG element is republished.

https://github.com/flavorjones/loofah/releases https://github.com/flavorjones/loofah/issues/171 CVE-2019-15587 2019-10-22 2019-10-23 python 3.7 -- multiple vulnerabilities python37 3.7.5

Python changelog:

bpo-38243: Escape the server title of xmlrpc.server.DocXMLRPCServer when rendering the document page as HTML.

bpo-38174: Update vendorized expat library version to 2.2.8, which resolves CVE-2019-15903.

bpo-37764: Fixes email._header_value_parser.get_unstructured going into an infinite loop for a specific case in which the email header does not have trailing whitespace, and the case in which it contains an invalid encoded word.

bpo-37461: Fix an infinite loop when parsing specially crafted email headers.

bpo-34155: Fix parsing of invalid email addresses with more than one @ (e.g. a@b@c.com.) to not return the part before 2nd @ as valid email address.

https://docs.python.org/3.7/whatsnew/changelog.html#python-3-7-5-final CVE-2019-15903 2019-09-14 2019-10-19 Pillow -- Allocation of resources without limits or throttling py27-pillow py35-pillow py36-pillow py37-pillow 6.2.0

Mitre reports:

An issue was discovered in Pillow before 6.2.0. When reading specially crafted invalid image files, the library can either allocate very large amounts of memory or take an extremely long period of time to process the image.

https://github.com/python-pillow/Pillow/issues/4123 CVE-2019-16865 ports/241268 2019-09-24 2019-10-15 mongodb -- Bump Windows package dependencies mongodb34 3.4.22 mongodb36 3.6.14 mongodb40 4.0.11

Rich Mirch reports:

An unprivileged user or program on Microsoft Windows which can create OpenSSL configuration files in a fixed location may cause utility programs shipped with MongoDB server versions less than 4.0.11, 3.6.14, and 3.4.22 to run attacker defined code as the user running the utility.

CVE-2019-2390 https://jira.mongodb.org/browse/SERVER-42233 2019-08-06 2019-09-30 mongodb -- Our init scripts check /proc/[pid]/stat should validate that `(${procname})` is the process' command name. mongodb34 3.4.22 mongodb36 3.6.14 mongodb40 4.0.11

Sicheng Liu of Beijing DBSEC Technology Co., Ltd reports:

Incorrect scoping of kill operations in MongoDB Server's packaged SysV init scripts allow users with write access to the PID file to insert arbitrary PIDs to be killed when the root user stops the MongoDB process via SysV init.

CVE-2019-2389 https://jira.mongodb.org/browse/SERVER-40563 2019-08-06 2019-09-30 mongodb -- Attach IDs to users mongodb34 3.4.22 mongodb36 3.6.13 mongodb40 4.0.9

Mitch Wasson of Cisco's Advanced Malware Protection Group reports:

After user deletion in MongoDB Server the improper invalidation of authorization sessions allows an authenticated user's session to persist and become conflated with new accounts, if those accounts reuse the names of deleted ones.

CVE-2019-2386 https://jira.mongodb.org/browse/SERVER-38984 2019-08-06 2019-09-28 mod_perl2 -- execute arbitrary Perl code ap24-mod_perl2 2.0.11,3

mod_perl2 2.0.11 fixes Arbitrary Perl code execution in the context of the user account via a user-owned .htaccess.

mod_perl 2.0 through 2.0.10 allows attackers to execute arbitrary Perl code by placing it in a user-owned .htaccess file, because (contrary to the documentation) there is no configuration option that permits Perl code for the administrator's control of HTTP request processing without also permitting unprivileged users to run Perl code in the context of the user account that runs Apache HTTP Server processes.

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2767 https://www.securityfocus.com/bid/105195 https://access.redhat.com/errata/RHSA-2018:2826 https://bugs.debian.org/644169 https://usn.ubuntu.com/3825-2/ 2011-07-19 2019-10-09 Xpdf -- Multiple Vulnerabilities xpdf 4.02,1 xpdf4 4.02,1 xpdf3 3.04_11

Xpdf 4.02 fixes two vulnerabilities. Both fixes have been backported to 3.04.

An invalid memory access vulnerability in TextPage::findGaps() in Xpdf 4.01 through a crafted PDF document can cause a segfault.

An out of bounds write exists in TextPage::findGaps() of Xpdf 4.01.01

https://nvd.nist.gov/vuln/detail/CVE-2019-9877 https://nvd.nist.gov/vuln/detail/CVE-2019-16927 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9877 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1692 2019-10-01 2019-10-06 unbound -- parsing vulnerability unbound 1.7.11.9.4

Unbound Security Advisories:

Due to an error in parsing NOTIFY queries, it is possible for Unbound to continue processing malformed queries and may ultimately result in a pointer dereference in uninitialized memory. This results in a crash of the Unbound daemon.

https://www.nlnetlabs.nl/projects/unbound/security-advisories/#vulnerability-in-parsing-notify-queries CVE-2019-16866 2019-10-03 2019-10-03 ruby -- multiple vulnerabilities ruby 2.4.0,12.4.9,1 2.5.0,12.5.7,1 2.6.0,12.6.5,1

Ruby news:

This release includes security fixes. Please check the topics below for details.

CVE-2019-15845: A NUL injection vulnerability of File.fnmatch and File.fnmatch?

A NUL injection vulnerability of Ruby built-in methods (File.fnmatch and File.fnmatch?) was found. An attacker who has the control of the path pattern parameter could exploit this vulnerability to make path matching pass despite the intention of the program author.

CVE-2019-16201: Regular Expression Denial of Service vulnerability of WEBrick's Digest access authentication

Regular expression denial of service vulnerability of WEBrick's Digest authentication module was found. An attacker can exploit this vulnerability to cause an effective denial of service against a WEBrick service.

CVE-2019-16254: HTTP response splitting in WEBrick (Additional fix)

There is an HTTP response splitting vulnerability in WEBrick bundled with Ruby.

CVE-2019-16255: A code injection vulnerability of Shell#[] and Shell#test

A code injection vulnerability of Shell#[] and Shell#test in a standard library (lib/shell.rb) was found.

https://www.ruby-lang.org/en/news/2019/10/01/ruby-2-6-5-released/ https://www.ruby-lang.org/en/news/2019/10/01/ruby-2-5-7-released/ https://www.ruby-lang.org/en/news/2019/10/01/ruby-2-4-8-released/ https://www.ruby-lang.org/en/news/2019/10/02/ruby-2-4-9-released/ https://www.ruby-lang.org/en/news/2019/10/01/nul-injection-file-fnmatch-cve-2019-15845/ https://www.ruby-lang.org/en/news/2019/10/01/webrick-regexp-digestauth-dos-cve-2019-16201/ https://www.ruby-lang.org/en/news/2019/10/01/http-response-splitting-in-webrick-cve-2019-16254/ https://www.ruby-lang.org/en/news/2019/10/01/code-injection-shell-test-cve-2019-16255/ CVE-2019-15845 CVE-2019-16201 CVE-2019-16254 CVE-2019-16255 2019-10-01 2019-10-02 Gitlab -- Disclosure Vulnerabilities gitlab-ce 12.3.012.3.3 12.2.012.2.7 8.17.012.1.13

Gitlab reports:

Disclosure of Private Code, Merge Requests and Commits via Elasticsearch integration

https://about.gitlab.com/2019/10/02/security-release-gitlab-12-dot-3-dot-3-released/ 2019-10-02 2019-10-02 Gitlab -- Multiple Vulnerabilities gitlab-ce 12.3.012.3.2 12.2.012.2.6 7.12.012.1.12

SO-AND-SO reports:

XSS in Markdown Preview Using Mermaid

Bypass Email Verification using Salesforce Authentication

Account Takeover using SAML

Uncontrolled Resource Consumption in Markdown using Mermaid

Disclosure of Private Project Path and Labels

Disclosure of Assignees via Milestones

Disclosure of Project Path via Unsubscribe Link

Disclosure of Project Milestones via Groups

Disclosure of Private System Notes via GraphQL

GIT Command Injection via API

Bypass User Blocking via CI/CD token

IDOR Adding Groups to Protected Environments

Disclosure of Group Membership via Merge Request Approval Rules

Disclosure of Head Pipeline via Blocking Merge Request Feature

Grafana update

https://about.gitlab.com/2019/09/30/security-release-gitlab-12-dot-3-dot-2-released/ CVE-2019-19039 2019-09-30 2019-10-02 cacti -- Authenticated users may bypass authorization checks cacti 1.2.7

The cacti developers reports:

In Cacti through 1.2.6, authenticated users may bypass authorization checks (for viewing a graph) via a direct graph_json.php request with a modified local_graph_id parameter.

CVE-2019-16723 https://github.com/Cacti/cacti/releases/tag/release%2F1.2.7 2019-09-23 2019-10-02 Exim -- heap-based buffer overflow in string_vformat leading to RCE exim 4.924.92.3

Exim developers team report:

There is a heap overflow in string_vformat().Using a EHLO message, remote code execution seems to be possible.

https://www.openwall.com/lists/oss-security/2019/09/28/1 2019-09-28 2019-09-29 go -- invalid headers are normalized, allowing request smuggling go 1.13.1,1 go-devel g20190925

The Go project reports:

net/http (through net/textproto) used to accept and normalize invalid HTTP/1.1 headers with a space before the colon, in violation of RFC 7230. If a Go server is used behind a reverse proxy that accepts and forwards but doesn't normalize such invalid headers, the reverse proxy and the server can interpret the headers differently. This can lead to filter bypasses or request smuggling, the latter if requests from separate clients are multiplexed onto the same connection by the proxy. Such invalid headers are now rejected by Go servers, and passed without normalization to Go client applications.

CVE-2019-16276 https://github.com/golang/go/issues/34540 2019-09-25 2019-09-26 mantis -- multiple vulnerabilities mantis-php71 mantis-php72 mantis-php73 mantis-php74 2.22.1,1

The Mantis developers report:

CVE-2019-15715: [Admin Required - Post Authentication] Command Execution / Injection Vulnerability

CVE-2019-8331: In Bootstrap before 3.4.1, XSS is possible in the tooltip or popover data-template attribute

Missing integrity hashes for CSS resources from CDNs

https://mantisbt.org/bugs/changelog_page.php?project=mantisbt&version=2.22.1 CVE-2019-15715 CVE-2019-8331 2019-08-28 2019-09-27 jenkins -- multiple vulnerabilities jenkins 2.196 jenkins-lts 2.176.3

Jenkins Security Advisory:

Description

(Medium) SECURITY-1498 / CVE-2019-10401

Stored XSS vulnerability in expandable textbox form control

(Medium) SECURITY-1525 / CVE-2019-10402

XSS vulnerability in combobox form control

(Medium) SECURITY-1537 (1) / CVE-2019-10403

Stored XSS vulnerability in SCM tag action tooltip

(Medium) SECURITY-1537 (2) / CVE-2019-10404

Stored XSS vulnerability in queue item tooltip

(Medium) SECURITY-1505 / CVE-2019-10405

Diagnostic web page exposed Cookie HTTP header

(Medium) SECURITY-1471 / CVE-2019-10406

XSS vulnerability in Jenkins URL setting

CVE-2019-10401 CVE-2019-10402 CVE-2019-10403 CVE-2019-10404 CVE-2019-10405 CVE-2019-10406 https://jenkins.io/security/advisory/2019-09-25/ 2019-09-25 2019-09-25 ISC KEA -- Multiple vulnerabilities kea 1.6.0

Internet Systems Consortium, Inc. reports:

A packet containing a malformed DUID can cause the kea-dhcp6 server to terminate (CVE-2019-6472) [Medium]

An invalid hostname option can cause the kea-dhcp4 server to terminate (CVE-2019-6473) [Medium]

An oversight when validating incoming client requests can lead to a situation where the Kea server
will exit when trying to restart (CVE-2019-6474) [Medium]

https://gitlab.isc.org/isc-projects/kea/issues CVE-2019-6472 CVE-2019-6473 CVE-2019-6474 2019-08-28 2019-09-20 expat2 -- Fix extraction of namespace prefixes from XML names expat 2.2.8

expat project reports:

Fix heap overflow triggered by XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber), and deny internal entities closing the doctype

https://github.com/libexpat/libexpat/blob/R_2_2_8/expat/Changes 2019-09-13 2019-09-17 Gitlab -- Multiple Vulnerabilities gitlab-ce 12.2.012.2.5 12.1.012.1.9 11.6.012.0.9

Gitlab reports:

Project Template Functionality Could Be Used to Access Restricted Project Data

Security Enhancements in GitLab Pages

https://about.gitlab.com/2019/09/10/critical-security-release-gitlab-12-dot-2-dot-5-released/ CVE-2019-16170 2019-09-10 2019-09-12 Mbed TLS -- Side channel attack on deterministic ECDSA mbedtls 2.16.3

Janos Follath reports:

Mbed TLS does not have a constant-time/constant-trace arithmetic library and uses blinding to protect against side channel attacks.

In the ECDSA signature routine previous Mbed TLS versions used the same RNG object for generating the ephemeral key pair and for generating the blinding values. The deterministic ECDSA function reused this by passing the RNG object created from the private key and the message to be signed as prescribed by RFC 6979. This meant that the same RNG object was used whenever the same message was signed, rendering the blinding ineffective.

If the victim can be tricked to sign the same message repeatedly, the private key may be recoverable through side channels.

https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2019-10 2019-09-06 2019-09-19 bro -- invalid memory access or heap buffer over-read bro 2.6.4

Jon Siwek of Corelight reports:

This is a security patch release to address a potential Denial of Service vulnerability:

The NTLM analyzer did not properly handle AV Pair sequences that were either empty or unterminated, resulting in invalid memory access or heap buffer over-read. The NTLM analyzer is enabled by default and used in the analysis of SMB, DCE/RPC, and GSSAPI protocols.

https://raw.githubusercontent.com/zeek/zeek/3b5a9f88ece1d274edee897837e280ef751bde94/NEWS 2019-08-28 2019-09-17 expat2 -- Fix extraction of namespace prefixes from XML names expat 2.2.7

expat project reports:

XML names with multiple colons could end up in the wrong namespace, and take a high amount of RAM and CPU resources while processing, opening the door to use for denial-of-service attacks

https://github.com/libexpat/libexpat/blob/R_2_2_7/expat/Changes 2019-06-19 2019-09-16 curl -- multiple vulnerabilities curl 7.19.47.66.0

curl security problems:

CVE-2019-5481: FTP-KRB double-free

libcurl can be told to use kerberos over FTP to a server, as set with the CURLOPT_KRBLEVEL option.

During such kerberos FTP data transfer, the server sends data to curl in blocks with the 32 bit size of each block first and then that amount of data immediately following.

A malicious or just broken server can claim to send a very large block and if by doing that it makes curl's subsequent call to realloc() to fail, curl would then misbehave in the exit path and double-free the memory.

In practical terms, an up to 4 GB memory area may very well be fine to allocate on a modern 64 bit system but on 32 bit systems it will fail.

Kerberos FTP is a rarely used protocol with curl. Also, Kerberos authentication is usually only attempted and used with servers that the client has a previous association with.

CVE-2019-5482: TFTP small blocksize heap buffer overflow

libcurl contains a heap buffer overflow in the function (tftp_receive_packet()) that receives data from a TFTP server. It can call recvfrom() with the default size for the buffer rather than with the size that was used to allocate it. Thus, the content that might overwrite the heap memory is controlled by the server.

This flaw is only triggered if the TFTP server sends an OACK without the BLKSIZE option, when a BLKSIZE smaller than 512 bytes was requested by the TFTP client. OACK is a TFTP extension and is not used by all TFTP servers.

Users choosing a smaller block size than default should be rare as the primary use case for changing the size is to make it larger.

It is rare for users to use TFTP across the Internet. It is most commonly used within local networks. TFTP as a protocol is always inherently insecure.

This issue was introduced by the add of the TFTP BLKSIZE option handling. It was previously incompletely fixed by an almost identical issue called CVE-2019-5436.

https://curl.haxx.se/docs/security.html https://curl.haxx.se/docs/CVE-2019-5481.html https://curl.haxx.se/docs/CVE-2019-5482.html CVE-2019-5481 CVE-2019-5482 2019-09-11 2019-09-14 OpenSSL -- Multiple vulnerabilities openssl 1.0.2t,1 openssl111 1.1.1d

The OpenSSL project reports:

ECDSA remote timing attack (CVE-2019-1547) [Low]

Fork Protection (CVE-2019-1549) [Low]
(OpenSSL 1.1.1 only)

https://www.openssl.org/news/secadv/20190910.txt CVE-2019-1547 CVE-2019-1549 2019-09-10 2019-09-11 Flash Player -- multiple vulnerabilities linux-flashplayer 32.0.0.255

Adobe reports:

This update resolves a same origin method execution vulnerability that could lead to arbitrary code execution (CVE-2019-8069).

This update resolves a use-after-free vulnerability that could lead to arbitrary code execution (CVE-2019-8070).

CVE-2019-8069 CVE-2019-8070 https://helpx.adobe.com/security/products/flash-player/apsb19-46.html 2019-09-10 2019-09-10 oniguruma -- multiple vulnerabilities oniguruma 6.9.3

A use-after-free in onig_new_deluxe() in regext.c in Oniguruma 6.9.2 allows attackers to potentially cause information disclosure, denial of service, or possibly code execution by providing a crafted regular expression. The attacker provides a pair of a regex pattern and a string, with a multi-byte encoding that gets handled by onig_new_deluxe().

A NULL Pointer Dereference in match_at() in regexec.c in Oniguruma 6.9.2 allows attackers to potentially cause denial of service by providing a crafted regular expression.

Oniguruma issues often affect Ruby, as well as common optional libraries for PHP and Rust.

CVE-2019-13224 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13224 https://github.com/kkos/oniguruma/commit/0f7f61ed1b7b697e283e37bd2d731d0bd57adb55 CVE-2019-13225 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13225 https://github.com/kkos/oniguruma/commit/c509265c5f6ae7264f7b8a8aae1cfa5fc59d108c 2019-07-03 2019-09-07 xymon-server -- multiple vulnerabilities xymon-server 4.3.29

Japheth Cleaver reports:

Several buffer overflows were reported by University of Cambridge Computer Security Incident Response Team.

https://lists.xymon.com/archive/2019-July/046570.html CVE-2019-13451 CVE-2019-13452 CVE-2019-13455 CVE-2019-13273 CVE-2019-13274 CVE-2019-13484 CVE-2019-13485 CVE-2019-13486 2019-07-23 2019-09-07 wordpress -- multiple issues wordpress fr-wordpress 5.2.3,1 de-wordpress zh_CN-wordpress zh_TW-wordpress ja-wordpress ru-wordpress 5.2.3

wordpress developers reports:

Props to Simon Scannell of RIPS Technologies for finding and disclosing two issues. The first, a cross-site scripting (XSS) vulnerability found in post previews by contributors. The second was a cross-site scripting vulnerability in stored comments.

Props to Tim Coen for disclosing an issue where validation and sanitization of a URL could lead to an open redirect.

Props to Anshul Jain for disclosing reflected cross-site scripting during media uploads.

Props to Zhouyuan Yang of Fortinets FortiGuard Labs who disclosed a vulnerability for cross-site scripting (XSS) in shortcode previews.

Props to Ian Dunn of the Core Security Team for finding and disclosing a case where reflected cross-site scripting could be found in the dashboard.

Props to Soroush Dalilifrom NCC Group for disclosing an issue with URL sanitization that can lead to cross-site scripting (XSS) attacks.

In addition to the above changes, we are also updating jQuery on older versions of WordPress. This change was added in 5.2.1 and is now being brought to older versions.

https://wordpress.org/news/2019/09/wordpress-5-2-3-security-and-maintenance-release/ 2019-09-05 2019-09-06 Exim -- RCE with root privileges in TLS SNI handler exim 4.92.2

Exim developers report:

If your Exim server accepts TLS connections, it is vulnerable. This does not depend on the TLS libray, so both, GnuTLS and OpenSSL are affected.

The vulnerability is exploitable by sending a SNI ending in a backslash-null sequence during the initial TLS handshake. The exploit exists as a POC. For more details see the document qualys.mbx

https://git.exim.org/exim.git/blob_plain/2600301ba6dbac5c9d640c87007a07ee6dcea1f4:/doc/doc-txt/cve-2019-15846/cve.txt 2019-09-02 2019-09-06 asterisk -- Remote Crash Vulnerability in audio transcoding asterisk13 13.28.1 asterisk16 16.5.1

The Asterisk project reports:

When audio frames are given to the audio transcoding support in Asterisk the number of samples are examined and as part of this a message is output to indicate that no samples are present. A change was done to suppress this message for a particular scenario in which the message was not relevant. This change assumed that information about the origin of a frame will always exist when in reality it may not.

This issue presented itself when an RTP packet containing no audio (and thus no samples) was received. In a particular transcoding scenario this audio frame would get turned into a frame with no origin information. If this new frame was then given to the audio transcoding support a crash would occur as no samples and no origin information would be present. The transcoding scenario requires the genericplc option to be set to enabled (the default) and a transcoding path from the source format into signed linear and then from signed linear into another format.

Note that there may be other scenarios that have not been found which can cause an audio frame with no origin to be given to the audio transcoding support and thus cause a crash.

https://downloads.asterisk.org/pub/security/AST-2019-005.html CVE-2019-15639 2019-08-07 2019-09-06 asterisk -- Crash when negotiating for T.38 with a declined stream asterisk15 15.7.4 asterisk16 16.5.1

The Asterisk project reports:

When Asterisk sends a re-invite initiating T.38 faxing, and the endpoint responds with a declined media stream a crash will then occur in Asterisk.

https://downloads.asterisk.org/pub/security/AST-2019-004.html CVE-2019-15297 2019-08-05 2019-09-06 samba -- combination of parameters and permissions can allow user to escape from the share path definition samba410 4.10.8

The samba project reports:

On a Samba SMB server for all versions of Samba from 4.9.0 clients are able to escape outside the share root directory if certain configuration parameters set in the smb.conf file.

CVE-2019-10197 https://www.samba.org/samba/security/CVE-2019-10197.html 2019-09-01 2019-09-03 mozilla -- multiple vulnerabilities firefox 69.0,1 waterfox 56.2.14 seamonkey linux-seamonkey 2.53.0 firefox-esr 61.0,168.1.0,1 60.9.0,1 linux-firefox 61.0,268.1.0,2 60.9.0,2 libxul thunderbird linux-thunderbird 61.068.1.0 60.9.0

Mozilla Foundation reports:

CVE-2019-11751: Malicious code execution through command line parameters

CVE-2019-11746: Use-after-free while manipulating video

CVE-2019-11744: XSS by breaking out of title and textarea elements using innerHTML

CVE-2019-11742: Same-origin policy violation with SVG filters and canvas to steal cross-origin images

CVE-2019-11736: File manipulation and privilege escalation in Mozilla Maintenance Service

CVE-2019-11753: Privilege escalation with Mozilla Maintenance Service in custom Firefox installation location

CVE-2019-11752: Use-after-free while extracting a key value in IndexedDB

CVE-2019-9812: Sandbox escape through Firefox Sync

CVE-2019-11741: Isolate addons.mozilla.org and accounts.firefox.com

CVE-2019-11743: Cross-origin access to unload event attributes

CVE-2019-11748: Persistence of WebRTC permissions in a third party context

CVE-2019-11749: Camera information available without prompting using getUserMedia

CVE-2019-5849: Out-of-bounds read in Skia

CVE-2019-11750: Type confusion in Spidermonkey

CVE-2019-11737: Content security policy directives ignore port and path if host is a wildcard

CVE-2019-11738: Content security policy bypass through hash-based sources in directives

CVE-2019-11747: 'Forget about this site' removes sites from pre-loaded HSTS list

CVE-2019-11734: Memory safety bugs fixed in Firefox 69

CVE-2019-11735: Memory safety bugs fixed in Firefox 69 and Firefox ESR 68.1

CVE-2019-11740: Memory safety bugs fixed in Firefox 69, Firefox ESR 68.1, and Firefox ESR 60.9

CVE-2019-11734 CVE-2019-11735 CVE-2019-11736 CVE-2019-11737 CVE-2019-11738 CVE-2019-11740 CVE-2019-11741 CVE-2019-11742 CVE-2019-11743 CVE-2019-11744 CVE-2019-11746 CVE-2019-11747 CVE-2019-11748 CVE-2019-11749 CVE-2019-11750 CVE-2019-11751 CVE-2019-11752 CVE-2019-11753 CVE-2019-5849 CVE-2019-9812 https://www.mozilla.org/security/advisories/mfsa2019-25/ https://www.mozilla.org/security/advisories/mfsa2019-26/ https://www.mozilla.org/security/advisories/mfsa2019-27/ 2019-09-03 2019-09-03 www/varnish6 -- Denial of Service varnish6 6.2.1

The Varnish Team reports:

A failure in HTTP/1 parsing can allow a remote attacker to trigger an assertion in varnish, restarting the daemon and clearing the cache.

https://varnish-cache.org/security/VSV00003.html 2019-09-02 2019-09-03 libgcrypt -- ECDSA timing attack libgcrypt 1.8.5

GnuPG reports:

Mitigate an ECDSA timing attack.

CVE-2019-13627 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13627 2019-08-29 2019-09-02 webkit2-gtk3 -- Multiple vulnerabilities webkit2-gtk3 2.24.4

The WebKitGTK project reports many vulnerabilities, including several arbitrary code execution vulnerabilities.

https://webkitgtk.org/security/WSA-2019-0004.html CVE-2019-8644 CVE-2019-8649 CVE-2019-8658 CVE-2019-8666 CVE-2019-8669 CVE-2019-8671 CVE-2019-8672 CVE-2019-8673 CVE-2019-8676 CVE-2019-8677 CVE-2019-8678 CVE-2019-8679 CVE-2019-8680 CVE-2019-8681 CVE-2019-8683 CVE-2019-8684 CVE-2019-8686 CVE-2019-8687 CVE-2019-8688 CVE-2019-8689 CVE-2019-8690 2019-08-29 2019-08-30 Gitlab -- Multiple Vulnerabilities gitlab-ce 12.2.012.2.3 12.1.012.1.8 0.0.012.0.8

Gitlab reports:

Kubernetes Integration Server-Side Request Forgery

Server-Side Request Forgery in Jira Integration

Improved Protection Against Credential Stuffing Attacks

Markdown Clientside Resource Exhaustion

Pipeline Status Disclosure

Group Runner Authorization Issue

CI Metrics Disclosure

User IP Disclosed by Embedded Image and Media

Label Description HTML Injection

IDOR in Epic Notes API

Push Rule Bypass

Project Visibility Restriction Bypass

Merge Request Discussion Restriction Bypass

Disclosure of Merge Request IDs

Weak Authentication In Certain Account Actions

Disclosure of Commit Title and Comments

Stored XSS via Markdown

EXIF Geolocation Data Exposure

Multiple SSRF Regressions on Gitaly

Default Branch Name Exposure

Potential Denial of Service via CI Pipelines

Privilege Escalation via Logrotate

https://about.gitlab.com/2019/08/29/security-release-gitlab-12-dot-2-dot-3-released/ CVE-2019-15728 CVE-2019-15730 CVE-2019-15722 CVE-2019-15729 CVE-2019-15721 CVE-2019-15727 CVE-2019-15726 CVE-2019-15724 CVE-2019-15725 CVE-2019-15723 CVE-2019-15732 CVE-2019-15731 CVE-2019-15738 CVE-2019-15737 CVE-2019-15734 CVE-2019-15739 CVE-2019-15740 CVE-2019-15733 CVE-2019-15736 CVE-2019-15741 2019-08-29 2019-08-30 RDoc -- multiple jQuery vulnerabilities ruby 2.4.0,12.4.7,1 2.5.0,12.5.6,1 2.6.0,12.6.3,1 rubygem-rdoc 6.1.2

Ruby news:

There are multiple vulnerabilities about Cross-Site Scripting (XSS) in jQuery shipped with RDoc which bundled in Ruby. All Ruby users are recommended to update Ruby to the latest release which includes the fixed version of RDoc.

The following vulnerabilities have been reported.

CVE-2012-6708

CVE-2015-9251

https://www.ruby-lang.org/en/news/2019/08/28/multiple-jquery-vulnerabilities-in-rdoc/ CVE-2012-6708 CVE-2015-9251 2019-08-28 2019-08-29 2019-08-31 Dovecot -- improper input validation dovecot 2.3.7.2 dovecot-pigeonhole 0.5.7.2

Aki Tuomi reports:

Vulnerability Details: IMAP and ManageSieve protocol parsers do not properly handle NUL byte when scanning data in quoted strings, leading to out of bounds heap memory writes. Risk: This vulnerability allows for out-of-bounds writes to objects stored on the heap up to 8096 bytes in pre-login phase, and 65536 bytes post-login phase, allowing sufficiently skilled attacker to perform complicated attacks that can lead to leaking private information or remote code execution. Abuse of this bug is very difficult to observe, as it does not necessarily cause a crash. Attempts to abuse this bug are not directly evident from logs.

https://dovecot.org/pipermail/dovecot/2019-August/116874.html CVE-2019-11500 2019-04-13 2019-08-28 jenkins -- multiple vulnerabilities jenkins 2.191 jenkins-lts 2.176.2

Jenkins Security Advisory:

Description

(Medium) SECURITY-1453 / CVE-2019-10383

Stored XSS vulnerability in update center

(High) SECURITY-1491 / CVE-2019-10384

CSRF protection tokens for anonymous users did not expire in some circumstances

CVE-2019-10383 CVE-2019-10384 https://jenkins.io/security/advisory/2019-08-28/ 2019-08-28 2019-08-28 Mozilla -- Stored passwords in 'Saved Logins' can be copied without master password entry cliqz 1.28.2 firefox 68.0.2,1

Mozilla Foundation reports:

CVE-2019-11733: Stored passwords in 'Saved Logins' can be copied without master password entry

When a master password is set, it is required to be entered again before stored passwords can be accessed in the 'Saved Logins' dialog. It was found that locally stored passwords can be copied to the clipboard thorough the 'copy password' context menu item without re-entering the master password if the master password had been previously entered in the same session, allowing for potential theft of stored passwords.

https://www.mozilla.org/security/advisories/mfsa2019-24/ CVE-2019-11733 2019-08-14 2019-08-28 h2o -- multiple HTTP/2 vulnerabilities h2o-devel 2.3.0.b2

Jonathon Loomey of Netflix reports:

HTTP/2 implementations do not robustly handle abnormal traffic and resource exhaustion

Recently, a series of DoS attack vulnerabilities have been reported on a broad range of HTTP/2 stacks. Among the vulnerabilities, H2O is exposed to the following:

CVE-2019-9512 "Ping Flood": The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both, potentially leading to a denial of service.

CVE-2019-9514 "Reset Flood": The attacker opens a number of streams and sends an invalid request over each stream that should solicit a stream of RST_STREAM frames from the peer. Depending on how the peer queues the RST_STREAM frames, this can consume excess memory, CPU, or both, potentially leading to a denial of service.

CVE-2019-9515 "Settings Flood": The attacker sends a stream of SETTINGS frames to the peer. Since the RFC requires that the peer reply with one acknowledgement per SETTINGS frame, an empty SETTINGS frame is almost equivalent in behavior to a ping. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both, potentially leading to a denial of service.

https://github.com/h2o/h2o/issues/2090 https://www.kb.cert.org/vuls/id/605641/ CVE-2019-9512 CVE-2019-9514 CVE-2019-9515 2019-08-13 2019-08-25 h2o -- multiple HTTP/2 vulnerabilities h2o 2.2.6

Jonathon Loomey of Netflix reports:

HTTP/2 implementations do not robustly handle abnormal traffic and resource exhaustion

Recently, a series of DoS attack vulnerabilities have been reported on a broad range of HTTP/2 stacks. Among the vulnerabilities, H2O is exposed to the following:

CVE-2019-9512 "Ping Flood": The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both, potentially leading to a denial of service.

CVE-2019-9514 "Reset Flood": The attacker opens a number of streams and sends an invalid request over each stream that should solicit a stream of RST_STREAM frames from the peer. Depending on how the peer queues the RST_STREAM frames, this can consume excess memory, CPU, or both, potentially leading to a denial of service.

CVE-2019-9515 "Settings Flood": The attacker sends a stream of SETTINGS frames to the peer. Since the RFC requires that the peer reply with one acknowledgement per SETTINGS frame, an empty SETTINGS frame is almost equivalent in behavior to a ping. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both, potentially leading to a denial of service.

https://github.com/h2o/h2o/issues/2090 https://www.kb.cert.org/vuls/id/605641/ CVE-2019-9512 CVE-2019-9514 CVE-2019-9515 2019-08-13 2019-08-25 gitea -- multiple vulnerabilities gitea 1.9.2

The Gitea Team reports:

This release contains two security fixes, so we highly recommend updating.

https://github.com/go-gitea/gitea/releases/tag/v1.9.2 https://blog.gitea.io/2019/08/gitea-1.9.2-is-released/ 2019-08-22 2019-08-22 clamav -- multiple vulnerabilities clamav 0.101.4,1 clamav-milter 0.101.4,1

Micah Snyder reports:

An out of bounds write was possible within ClamAV&s NSIS bzip2 library when attempting decompression in cases where the number of selectors exceeded the max limit set by the library (CVE-2019-12900). The issue has been resolved by respecting that limit.

The zip bomb vulnerability mitigated in 0.101.3 has been assigned the CVE identifier CVE-2019-12625. Unfortunately, a workaround for the zip-bomb mitigation was immediately identified. To remediate the zip-bomb scan time issue, a scan time limit has been introduced in 0.101.4. This limit now resolves ClamAV's vulnerability to CVE-2019-12625.

https://blog.clamav.net/2019/08/clamav-01014-security-patch-release-has.html CVE-2019-12625 CVE-2019-12900 2019-08-21 2019-08-21 Node.js -- multiple vulnerabilities node 12.8.1 node10 10.16.3 node8 8.16.1

Node.js reports:

Node.js, as well as many other implementations of HTTP/2, have been found vulnerable to Denial of Service attacks. See https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md for more information.

Updates are now available for all active Node.js release lines, including Linux ARMv6 builds for Node.js 8.x (which had been delayed).

We recommend that all Node.js users upgrade to a version listed below as soon as possible.

Vulnerabilities Fixed

Impact: All versions of Node.js 8 (LTS "Carbon"), Node.js 10 (LTS "Dubnium"), and Node.js 12 (Current) are vulnerable to the following:

CVE-2019-9511 "Data Dribble": The attacker requests a large amount of data from a specified resource over multiple streams. They manipulate window size and stream priority to force the server to queue the data in 1-byte chunks. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both, potentially leading to a denial of service.

CVE-2019-9512 "Ping Flood": The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both, potentially leading to a denial of service.

CVE-2019-9513 "Resource Loop": The attacker creates multiple request streams and continually shuffles the priority of the streams in a way that causes substantial churn to the priority tree. This can consume excess CPU, potentially leading to a denial of service.

CVE-2019-9514 "Reset Flood": The attacker opens a number of streams and sends an invalid request over each stream that should solicit a stream of RST_STREAM frames from the peer. Depending on how the peer queues the RST_STREAM frames, this can consume excess memory, CPU, or both, potentially leading to a denial of service.

CVE-2019-9515 "Settings Flood": The attacker sends a stream of SETTINGS frames to the peer. Since the RFC requires that the peer reply with one acknowledgement per SETTINGS frame, an empty SETTINGS frame is almost equivalent in behavior to a ping. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both, potentially leading to a denial of service.

CVE-2019-9516 "0-Length Headers Leak": The attacker sends a stream of headers with a 0-length header name and 0-length header value, optionally Huffman encoded into 1-byte or greater headers. Some implementations allocate memory for these headers and keep the allocation alive until the session dies. This can consume excess memory, potentially leading to a denial of service.

CVE-2019-9517 "Internal Data Buffering": The attacker opens the HTTP/2 window so the peer can send without constraint; however, they leave the TCP window closed so the peer cannot actually write (many of) the bytes on the wire. The attacker then sends a stream of requests for a large response object. Depending on how the servers queue the responses, this can consume excess memory, CPU, or both, potentially leading to a denial of service.

CVE-2019-9518 "Empty Frames Flood": The attacker sends a stream of frames with an empty payload and without the end-of-stream flag. These frames can be DATA, HEADERS, CONTINUATION and/or PUSH_PROMISE. The peer spends time processing each frame disproportionate to attack bandwidth. This can consume excess CPU, potentially leading to a denial of service. (Discovered by Piotr Sikora of Google)

https://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/ CVE-2019-9511 CVE-2019-9512 CVE-2019-9513 CVE-2019-9514 CVE-2019-9515 CVE-2019-9516 CVE-2019-9517 CVE-2019-9518 2019-08-16 2019-08-21 vlc -- multiple vulnerabilities vlc 3.0.8,4

The VLC project reports:

Security: * Fix a buffer overflow in the MKV demuxer (CVE-2019-14970) * Fix a read buffer overflow in the avcodec decoder (CVE-2019-13962) * Fix a read buffer overflow in the FAAD decoder * Fix a read buffer overflow in the OGG demuxer (CVE-2019-14437, CVE-2019-14438) * Fix a read buffer overflow in the ASF demuxer (CVE-2019-14776) * Fix a use after free in the MKV demuxer (CVE-2019-14777, CVE-2019-14778) * Fix a use after free in the ASF demuxer (CVE-2019-14533) * Fix a couple of integer underflows in the MP4 demuxer (CVE-2019-13602) * Fix a null dereference in the dvdnav demuxer * Fix a null dereference in the ASF demuxer (CVE-2019-14534) * Fix a null dereference in the AVI demuxer * Fix a division by zero in the CAF demuxer (CVE-2019-14498) * Fix a division by zero in the ASF demuxer (CVE-2019-14535)

https://www.videolan.org/developers/vlc-branch/NEWS CVE-2019-13602 CVE-2019-13962 CVE-2019-14437 CVE-2019-14438 CVE-2019-14498 CVE-2019-14533 CVE-2019-14534 CVE-2019-14535 CVE-2019-14776 CVE-2019-14777 CVE-2019-14778 CVE-2019-14970 2019-07-14 2019-08-20 nsd -- Stack-based Buffer Overflow nsd 4.2.2

SO-AND-SO reports:

nsd-checkzone in NLnet Labs NSD 4.2.0 has a Stack-based Buffer Overflow in the dname_concatenate() function in dname.c.

https://nvd.nist.gov/vuln/detail/CVE-2019-13207 https://github.com/NLnetLabs/nsd/issues/20 CVE-2019-13207 2019-07-28 2019-08-19 webmin -- unauthenticated remote code execution webmin 1.930 usermin 1.780

Joe Cooper reports:

I've rolled out Webmin version 1.930 and Usermin version 1.780 for all repositories. This release includes several security fixes, including one potentially serious one caused by malicious code inserted into Webmin and Usermin at some point on our build infrastructure. We're still investigating how and when, but the exploitable code has never existed in our github repositories, so we've rebuilt from git source on new infrastructure (and checked to be sure the result does not contain the malicious code).

I don't have a changelog for these releases yet, but I wanted to announce them immediately due to the severity of this issue. To exploit the malicious code, your Webmin installation must have Webmin -> Webmin Configuration -> Authentication -> Password expiry policy set to Prompt users with expired passwords to enter a new one. This option is not set by default, but if it is set, it allows remote code execution.

This release addresses CVE-2019-15107, which was disclosed earlier today. It also addresses a handful of XSS issues that we were notified about, and a bounty was awarded to the researcher (a different one) who found them.

https://virtualmin.com/node/66890 CVE-2019-15107 2019-08-17 2019-08-17 gitea -- multiple vulnerabilities gitea 1.9.1

The Gitea Team reports:

This release contains two security fixes, so we highly recommend updating.

https://blog.gitea.io/2019/08/gitea-1.9.1-is-released/ https://github.com/go-gitea/gitea/releases/tag/v1.9.1 2019-07-31 2019-07-31 xdm -- remote denial of service xdm 1.1.12

nvd.nist.gov reports

X.Org xdm 1.1.10, 1.1.11, and possibly other versions, when performing authentication using certain implementations of the crypt API function that can return NULL, allows remote attackers to cause a denial of service (NULL pointer dereference and crash) by attempting to log into an account whose password field contains invalid characters, as demonstrated using the crypt function from glibc 2.17 and later with (1) the "!" character in the salt portion of a password field or (2) a password that has been encrypted using DES or MD5 in FIPS-140 mode.

https://nvd.nist.gov/vuln/detail/CVE-2013-2179 CVE-2013-2179 2013-06-07 2019-08-18 Libgit2 -- multiple vulnerabilities libgit2 0.28.3

The Git community reports:

A carefully constructed commit object with a very large number of parents may lead to potential out-of-bounds writes or potential denial of service.

The ProgramData configuration file is always read for compatibility with Git for Windows and Portable Git installations. The ProgramData location is not necessarily writable only by administrators, so we now ensure that the configuration file is owned by the administrator or the current user.

https://github.com/libgit2/libgit2/releases/tag/v0.28.3 2019-08-13 2019-08-18 Apache -- Multiple vulnerabilities apache24 2.4.41

SO-AND-SO reports:

SECURITY: CVE-2019-10081

mod_http2: HTTP/2 very early pushes, for example configured with "H2PushResource", could lead to an overwrite of memory in the pushing request's pool, leading to crashes. The memory copied is that of the configured push link header values, not data supplied by the client.

SECURITY: CVE-2019-9517

mod_http2: a malicious client could perform a DoS attack by flooding a connection with requests and basically never reading responses on the TCP connection. Depending on h2 worker dimensioning, it was possible to block those with relatively few connections.

SECURITY: CVE-2019-10098

rewrite, core: Set PCRE_DOTALL flag by default to avoid unpredictable matches and substitutions with encoded line break characters.

SECURITY: CVE-2019-10092

Remove HTML-escaped URLs from canned error responses to prevent misleading text/links being displayed via crafted links.

SECURITY: CVE-2019-10097

mod_remoteip: Fix stack buffer overflow and NULL pointer deference when reading the PROXY protocol header.

CVE-2019-10082

mod_http2: Using fuzzed network input, the http/2 session handling could be made to read memory after being freed, during connection shutdown.

http://www.apache.org/dist/httpd/CHANGES_2.4 CVE-2019-10081 CVE-2019-9517 CVE-2019-10098 CVE-2019-10092 CVE-2019-10082 2019-08-14 2019-08-17 nghttp2 -- multiple vulnerabilities libnghttp2 nghttp2 1.39.2

nghttp2 GitHub releases:

This release fixes CVE-2019-9511 "Data Dribble" and CVE-2019-9513 "Resource Loop" vulnerability in nghttpx and nghttpd. Specially crafted HTTP/2 frames cause Denial of Service by consuming CPU time. Check out https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md for details. For nghttpx, additionally limiting inbound traffic by --read-rate and --read-burst options is quite effective against this kind of attack.

CVE-2019-9511 "Data Dribble": The attacker requests a large amount of data from a specified resource over multiple streams. They manipulate window size and stream priority to force the server to queue the data in 1-byte chunks. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both, potentially leading to a denial of service.

CVE-2019-9513 "Ping Flood": The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both, potentially leading to a denial of service.

https://github.com/nghttp2/nghttp2/releases https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md CVE-2019-9511 CVE-2019-9513 2019-08-13 2019-08-16 CUPS -- multiple vulnerabilities cups 2.2.12

Apple reports:

CVE-2019-8696 and CVE-2019-8675: SNMP buffer overflows.

IPP buffer overflow.

Memory disclosure in the scheduler.

DoS issues in the scheduler.

https://github.com/apple/cups/releases/tag/v2.2.12 CVE-2019-8675 CVE-2019-8696 2019-08-15 2019-08-16 traefik -- Denial of service in HTTP/2 traefik 1.7.14

The traefik project reports:

Update of dependency to go go1.12.8 resolves potential HTTP/2 denial of service in traefik.

https://github.com/containous/traefik/releases/tag/v1.7.14 CVE-2019-9512 CVE-2019-9514 2019-08-13 2019-08-15 NGINX -- Multiple vulnerabilities nginx 1.16.1,2 nginx-devel 1.17.3

NGINX Team reports:

Several security issues were identified in nginx HTTP/2 implementation which might cause excessive memory consumption and CPU usage (CVE-2019-9511, CVE-2019-9513, CVE-2019-9516). The issues affect nginx compiled with the ngx_http_v2_module (not compiled by default) if the http2 option of the listen directive is used in a configuration file.

http://nginx.org/en/security_advisories.html CVE-2019-9511 CVE-2019-9513 CVE-2019-9516 2019-08-13 2019-08-14 2019-08-14 Nokogiri -- injection vulnerability rubygem-nokogiri 1.10.4

Nokogiri GitHub release:

A command injection vulnerability in Nokogiri v1.10.3 and earlier allows commands to be executed in a subprocess by Ruby's Kernel.open method. Processes are vulnerable only if the undocumented method Nokogiri::CSS::Tokenizer#load_file is being passed untrusted user input.

This vulnerability appears in code generated by the Rexical gem versions v1.0.6 and earlier. Rexical is used by Nokogiri to generate lexical scanner code for parsing CSS queries. The underlying vulnerability was addressed in Rexical v1.0.7 and Nokogiri upgraded to this version of Rexical in Nokogiri v1.10.4.

https://github.com/sparklemotion/nokogiri/releases https://github.com/sparklemotion/nokogiri/issues/1915 CVE-2019-5477 2019-08-11 2019-08-13 Gitlab -- Multiple Vulnerabilities gitlab-ce 12.1.012.1.6 12.0.012.0.6 10.0.011.11.8

Gitlab reports:

Insecure Authentication Methods Disabled for Grafana By Default

Multiple Command-Line Flag Injection Vulnerabilities

Insecure Cookie Handling on GitLab Pages

https://about.gitlab.com/2019/08/12/critical-security-release-gitlab-12-dot-1-dot-6-released/ CVE-2019-14943 CVE-2019-14944 CVE-2019-14942 2019-08-12 2019-08-13 KDE Frameworks -- malicious .desktop files execute code kf5-kconfig 5.60.0_2

The KDE Community has released a security announcement:

The syntax Key[$e]=$(shell command) in *.desktop files, .directory files, and configuration files (typically found in ~/.config) was an intentional feature of KConfig, to allow flexible configuration. This could however be abused by malicious people to make the users install such files and get code executed even without intentional action by the user.

CVE-2019-14744 https://kde.org/info/security/advisory-20190807-1.txt 2019-08-07 2019-08-09 doas -- Prevent passing of environment variables doas 6.1

Jesse Smith (upstream author of the doas program) reported:

Previous versions of "doas" transferred most environment variables, such as USER, HOME, and PATH from the original user to the target user. Passing these variables could cause files in the wrong path or home directory to be read (or written to), which resulted in potential security problems.

Many thanks to Sander Bos for reporting this issue and explaining how it can be exploited.

https://marc.info/?l=openbsd-tech&m=156105665713340&w=2 https://github.com/slicer69/doas/releases/tag/6.1 2019-08-03 2019-08-09 2019-08-15 bro -- Null pointer dereference and Signed integer overflow bro 2.6.3

Jon Siwek of Corelight reports:

This is a security patch release to address potential Denial of Service vulnerabilities:

Null pointer dereference in the RPC analysis code. RPC analyzers (e.g. MOUNT or NFS) are not enabled in the default configuration.

Signed integer overflow in BinPAC-generated parser code. The result of this is Undefined Behavior with respect to the array bounds checking conditions that BinPAC generates, so it's unpredictable what an optimizing compiler may actually do under the assumption that signed integer overlows should never happen. The specific symptom which lead to finding this issue was with the PE analyzer causing out-of-memory crashes due to large allocations that were otherwise prevented when the array bounds checking logic was changed to prevent any possible signed integer overlow.

https://raw.githubusercontent.com/zeek/zeek/1d874e5548a58b3b8fd2a342fe4aa0944e779809/NEWS 2019-06-22 2019-08-09 PostgresSQL -- TYPE in pg_temp execute arbitrary SQL during `SECURITY DEFINER` execution postgresql11-server 11.5 postgresql10-server 10.10 postgresql96-server 9.6.15 postgresql95-server 9.5.19 postgresql94-server 9.4.24

The PostgreSQL project reports:

Versions Affected: 9.4 - 11

Given a suitable `SECURITY DEFINER` function, an attacker can execute arbitrary SQL under the identity of the function owner. An attack requires `EXECUTE` permission on the function, which must itself contain a function call having inexact argument type match. For example, `length('foo'::varchar)` and `length('foo')` are inexact, while `length('foo'::text)` is exact. As part of exploiting this vulnerability, the attacker uses `CREATE DOMAIN` to create a type in a `pg_temp` schema. The attack pattern and fix are similar to that for CVE-2007-2138.

Writing `SECURITY DEFINER` functions continues to require following the considerations noted in the documentation:

https://www.postgresql.org/docs/devel/sql-createfunction.html#SQL-CREATEFUNCTION-SECURITY

Versions Affected: 11

In a database containing hypothetical, user-defined hash equality operators, an attacker could read arbitrary bytes of server memory. For an attack to become possible, a superuser would need to create unusual operators. It is possible for operators not purpose-crafted for attack to have the properties that enable an attack, but we are not aware of specific examples.

https://www.postgresql.org/about/news/1960/ CVE-2019-10208 CVE-2019-10209 2019-08-08 2019-08-08 Django -- multiple vulnerabilities py27-django111 py35-django111 py36-django111 py37-django111 1.11.23 py27-django21 py35-django21 py36-django21 py37-django21 2.1.11 py27-django22 py35-django22 py36-django22 py37-django22 2.2.4

Django release notes:

CVE-2019-14232: Denial-of-service possibility in django.utils.text.Truncator

If django.utils.text.Truncator's chars() and words() methods were passed the html=True argument, they were extremely slow to evaluate certain inputs due to a catastrophic backtracking vulnerability in a regular expression. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which were thus vulnerable

The regular expressions used by Truncator have been simplified in order to avoid potential backtracking issues. As a consequence, trailing punctuation may now at times be included in the truncated output.

CVE-2019-14233: Denial-of-service possibility in strip_tags()

Due to the behavior of the underlying HTMLParser, django.utils.html.strip_tags() would be extremely slow to evaluate certain inputs containing large sequences of nested incomplete HTML entities. The strip_tags() method is used to implement the corresponding striptags template filter, which was thus also vulnerable.

strip_tags() now avoids recursive calls to HTMLParser when progress removing tags, but necessarily incomplete HTML entities, stops being made.

Remember that absolutely NO guarantee is provided about the results of strip_tags() being HTML safe. So NEVER mark safe the result of a strip_tags() call without escaping it first, for example with django.utils.html.escape().

CVE-2019-14234: SQL injection possibility in key and index lookups for JSONField/HStoreField

Key and index lookups for JSONField and key lookups for HStoreField were subject to SQL injection, using a suitably crafted dictionary, with dictionary expansion, as the **kwargs passed to QuerySet.filter().

CVE-2019-14235: Potential memory exhaustion in django.utils.encoding.uri_to_iri()

If passed certain inputs, django.utils.encoding.uri_to_iri() could lead to significant memory usage due to excessive recursion when re-percent-encoding invalid UTF-8 octet sequences.

uri_to_iri() now avoids recursion when re-percent-encoding invalid UTF-8 octet sequences.

https://docs.djangoproject.com/en/1.11/releases/1.11.23/ https://docs.djangoproject.com/en/2.1/releases/2.1.11/ https://docs.djangoproject.com/en/2.2/releases/2.2.4/ CVE-2019-14232 CVE-2019-14233 CVE-2019-14234 CVE-2019-14235 2019-08-01 2019-08-03 gitea -- multiple vulnerabilities gitea 1.9.0

The Gitea Team reports:

This version of Gitea contains security fixes that could not be backported to 1.8. For this reason, we strongly recommend updating.

https://blog.gitea.io/2019/07/gitea-1.9.0-is-released/ https://github.com/go-gitea/gitea/releases/tag/v1.9.0 2019-07-31 2019-07-31 FreeBSD -- File description reference count leak FreeBSD-kernel 12.012.0_8 11.211.2_12 11.311.3_1

Problem Description:

If a process attempts to transmit rights over a UNIX-domain socket and an error causes the attempt to fail, references acquired on the rights are not released and are leaked. This bug can be used to cause the reference counter to wrap around and free the corresponding file structure.

Impact:

A local user can exploit the bug to gain root privileges or escape from a jail.

CVE-2019-5607 SA-19:17.fd 2019-07-24 2019-07-30 FreeBSD -- Bhyve out-of-bounds read in XHCI device FreeBSD-kernel 12.012.0_8 11.211.2_12 11.311.3_1

Problem Description:

The pci_xhci_device_doorbell() function does not validate the 'epid' and 'streamid' provided by the guest, leading to an out-of-bounds read.

Impact:

A misbehaving bhyve guest could crash the system or access memory that it should not be able to.

CVE-2019-5604 SA-19:16.bhyve 2019-07-24 2019-07-30 FreeBSD -- Reference count overflow in mqueue filesystem FreeBSD-kernel 12.012.0_8 11.211.2_12 11.311.3_1

Problem Description:

Impact:

A local user can use this flaw to obtain access to files, directories, sockets etc. opened by processes owned by other users. If obtained struct file represents a directory from outside of user's jail, it can be used to access files outside of the jail. If the user in question is a jailed root they can obtain root privileges on the host system.

CVE-2019-5603 SA-19:15.mqueuefs 2019-07-24 2019-07-30 FreeBSD -- Kernel memory disclosure in freebsd32_ioctl FreeBSD-kernel 11.211.2_12 11.311.3_1

Problem Description:

Due to insufficient initialization of memory copied to userland in the components listed above small amounts of kernel memory may be disclosed to userland processes.

Impact:

A user who can invoke 32-bit FreeBSD ioctls may be able to read the contents of small portions of kernel memory.

Such memory might contain sensitive information, such as portions of the file cache or terminal buffers. This information might be directly useful, or it might be leveraged to obtain elevated privileges in some way; for example, a terminal buffer might include a user-entered password.

CVE-2019-5605 SA-19:14.freebsd32 2019-07-24 2019-07-30 FreeBSD -- pts(4) write-after-free FreeBSD-kernel 12.012.0_8 11.211.2_12 11.311.3_1

Problem Description:

The code which handles a close(2) of a descriptor created by posix_openpt(2) fails to undo the configuration which causes SIGIO to be raised. This bug can lead to a write-after-free of kernel memory.

Impact:

The bug permits malicious code to trigger a write-after-free, which may be used to gain root privileges or escape a jail.

CVE-2019-5606 SA-19:13.pts 2019-07-24 2019-07-30 FreeBSD -- telnet(1) client multiple vulnerabilities FreeBSD 12.012.0_8 11.211.2_12 11.311.3_1

Problem Description:

Insufficient validation of environment variables in the telnet client supplied in FreeBSD can lead to stack-based buffer overflows. A stack- based overflow is present in the handling of environment variables when connecting via the telnet client to remote telnet servers.

This issue only affects the telnet client. Inbound telnet sessions to telnetd(8) are not affected by this issue.

Impact:

These buffer overflows may be triggered when connecting to a malicious server, or by an active attacker in the network path between the client and server. Specially crafted TELNET command sequences may cause the execution of arbitrary code with the privileges of the user invoking telnet(1).

CVE-2019-0053 SA-19:12.telnet 2019-07-24 2019-07-30 FreeBSD -- Privilege escalation in cd(4) driver FreeBSD-kernel 12.012.0_7 11.211.2_11

Problem Description:

To implement one particular ioctl, the Linux emulation code used a special interface present in the cd(4) driver which allows it to copy subchannel information directly to a kernel address. This interface was erroneously made accessible to userland, allowing users with read access to a cd(4) device to arbitrarily overwrite kernel memory when some media is present in the device.

Impact:

A user in the operator group can make use of this interface to gain root privileges on a system with a cd(4) device when some media is present in the device.

CVE-2019-5602 SA-19:11.cd_ioctl 2019-07-02 2019-07-30 FreeBSD -- Kernel stack disclosure in UFS/FFS FreeBSD-kernel 12.012.0_7 11.211.2_11

Problem Description:

A bug causes up to three bytes of kernel stack memory to be written to disk as uninitialized directory entry padding. This data can be viewed by any user with read access to the directory. Additionally, a malicious user with write access to a directory can cause up to 254 bytes of kernel stack memory to be exposed.

Impact:

Some amount of the kernel stack is disclosed and written out to the filesystem.

CVE-2019-5601 SA-19:10.ufs 2019-07-02 2019-07-30 FreeBSD -- iconv buffer overflow FreeBSD 12.012.0_7 11.211.2_11

Problem Description:

With certain inputs, iconv may write beyond the end of the output buffer.

Impact:

Depending on the way in which iconv is used, an attacker may be able to create a denial of service, provoke incorrect program behavior, or induce a remote code execution. iconv is a libc library function and the nature of possible attacks will depend on the way in which iconv is used by applications or daemons.

CVE-2019-5600 SA-19:09.iconv 2019-07-02 2019-07-30 FreeBSD -- Resource exhaustion in non-default RACK TCP stack FreeBSD-kernel 12.012.0_6

Problem Description:

While processing acknowledgements, the RACK code uses several linked lists to maintain state entries. A malicious attacker can cause the lists to grow unbounded. This can cause an expensive list traversal on every packet being processed, leading to resource exhaustion and a denial of service.

Impact:

An attacker with the ability to send specially crafted TCP traffic to a victim system can degrade network performance and/or consume excessive CPU by exploiting the inefficiency of traversing the potentially very large RACK linked lists with relatively small bandwidth cost.

CVE-2019-5599 SA-19:08.rack 2019-06-19 2019-07-30 FreeBSD -- Microarchitectural Data Sampling (MDS) FreeBSD-kernel 12.012.0_5 11.211.2_10

Problem Description:

On some Intel processors utilizing speculative execution a local process may be able to infer stale information from microarchitectural buffers to obtain a memory disclosure.

Impact:

An attacker may be able to read secret data from the kernel or from a process when executing untrusted code (for example, in a web browser).

CVE-2018-1212 CVE-2018-1213 CVE-2019-1109 SA-19:07.mds 2019-05-14 2019-07-30 FreeBSD -- ICMP/ICMP6 packet filter bypass in pf FreeBSD-kernel 12.012.0_4 11.211.2_10

Problem Description:

States in pf(4) let ICMP and ICMP6 packets pass if they have a packet in their payload matching an existing condition. pf(4) does not check if the outer ICMP or ICMP6 packet has the same destination IP as the source IP of the inner protocol packet.

Impact:

A maliciously crafted ICMP/ICMP6 packet could bypass the packet filter rules and be passed to a host that would otherwise be unavailable.

CVE-2019-5598 SA-19:06.pf 2019-05-14 2019-07-30 FreeBSD -- IPv6 fragment reassembly panic in pf(4) FreeBSD-kernel 12.012.0_4 11.211.2_10

Problem Description:

A bug in the pf(4) IPv6 fragment reassembly logic incorrectly uses the last extension header offset from the last received packet instead of from the first packet.

Impact:

Malicious IPv6 packets with different IPv6 extensions could cause a kernel panic or potentially a filtering rule bypass.

CVE-2019-5597 SA-19:05.pf 2019-05-14 2019-07-30 Gitlab -- Multiple Vulnerabilities gitlab-ce 12.1.012.1.2 12.0.012.0.4 8.9.011.11.7

Gitlab reports:

GitHub Integration SSRF

Trigger Token Impersonation

Build Status Disclosure

SSRF Mitigation Bypass

Information Disclosure New Issue ID

IDOR Label Name Enumeration

Persistent XSS Wiki Pages

User Revokation Bypass with Mattermost Integration

Arbitrary File Upload via Import Project Archive

Information Disclosure Vulnerability Feedback

Persistent XSS via Email

Denial Of Service Epic Comments

Email Verification Bypass

Override Merge Request Approval Rules

https://about.gitlab.com/2019/07/29/security-release-gitlab-12-dot-1-dot-2-released/ 2019-07-29 2019-07-30 py-matrix-synapse -- multiple vulnerabilities py27-matrix-synapse py35-matrix-synapse py36-matrix-synapse py37-matrix-synapse 1.2.1

Matrix developers report:

The matrix team releases Synapse 1.2.1 as a critical security update. It contains patches relating to redactions and event federation:

Prevent an attack where a federated server could send redactions for arbitrary events in v1 and v2 rooms.

Prevent a denial-of-service attack where cycles of redaction events would make Synapse spin infinitely.

Prevent an attack where users could be joined or parted from public rooms without their consent.

Fix a vulnerability where a federated server could spoof read-receipts from users on other servers.

It was possible for a room moderator to send a redaction for an m.room.create event, which would downgrade the room to version 1.

https://matrix.org/blog/2019/07/26/critical-security-update-synapse-1-2-1-released https://github.com/matrix-org/synapse/releases/tag/v1.2.1 2019-07-26 2019-07-28 Exim -- RCE in ${sort} expansion exim 4.854.92.1

Exim team report:

A local or remote attacker can execute programs with root privileges - if you've an unusual configuration.

If your configuration uses the ${sort } expansion for items that can be controlled by an attacker (e.g. $local_part, $domain). The default config, as shipped by the Exim developers, does not contain ${sort }.

The vulnerability is exploitable either remotely or locally and could be used to execute other programs with root privilege. The ${sort } expansion re-evaluates its items.

Exim 4.92.1 is not vulnerable.

CVE-2019-13917 https://www.exim.org/static/doc/security/CVE-2019-13917.txt 2019-07-18 2019-07-25 2019-07-26 MySQL -- Multiple vulerabilities mariadb55-server 5.5.65 mariadb101-server 10.1.41 mariadb102-server 10.2.26 mariadb103-server 10.3.17 mariadb104-server 10.4.7 mysql56-server 5.6.45 mysql57-server 5.7.27 mysql80-server 8.0.17 percona55-server 5.5.65 percona56-server 5.6.45 percona57-server 5.7.27

Oracle reports:

This Critical Patch Update contains 45 new security fixes for Oracle MySQL. 4 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials.

https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html CVE-2019-2730 CVE-2019-2731 CVE-2019-2737 CVE-2019-2738 CVE-2019-2739 CVE-2019-2740 CVE-2019-2741 CVE-2019-2743 CVE-2019-2746 CVE-2019-2747 CVE-2019-2752 CVE-2019-2755 CVE-2019-2757 CVE-2019-2758 CVE-2019-2774 CVE-2019-2778 CVE-2019-2780 CVE-2019-2784 CVE-2019-2785 CVE-2019-2789 CVE-2019-2791 CVE-2019-2795 CVE-2019-2796 CVE-2019-2797 CVE-2019-2798 CVE-2019-2800 CVE-2019-2801 CVE-2019-2802 CVE-2019-2803 CVE-2019-2805 CVE-2019-2808 CVE-2019-2810 CVE-2019-2811 CVE-2019-2812 CVE-2019-2814 CVE-2019-2815 CVE-2019-2819 CVE-2019-2822 CVE-2019-2826 CVE-2019-2830 CVE-2019-2834 CVE-2019-2879 CVE-2019-3822 2019-07-16 2019-07-22 drupal -- Drupal core - Access bypass drupal8 8.7.5

Drupal Security Team reports:

In Drupal 8.7.4, when the experimental Workspaces module is enabled, an access bypass condition is created.

This can be mitigated by disabling the Workspaces module. It does not affect any release other than Drupal 8.7.4.

https://www.drupal.org/SA-CORE-2019-008 2019-07-17 2019-07-21 PuTTY 0.72 -- buffer overflow in SSH-1 and integer overflow in SSH client putty 0.72 putty-gtk2 0.72 putty-nogtk 0.72

Simon Tatham reports:

Vulnerabilities fixed in this release include:

A malicious SSH-1 server could trigger a buffer overrun by sending extremely short RSA keys, or certain bad packet length fields. Either of these could happen before host key verification, so even if you trust the server you *intended* to connect to, you would still be at risk.
(However, the SSH-1 protocol is obsolete, and recent versions of PuTTY do not try it by default, so you are only at risk if you work with old servers and have explicitly configured SSH-1.)

If a malicious process found a way to impersonate Pageant, then it could cause an integer overflow in any of the SSH client tools (PuTTY, Plink, PSCP, PSFTP) which accessed the malicious Pageant.

Other security-related bug fixes include:

The 'trust sigil' system introduced in PuTTY 0.71 to protect against server spoofing attacks had multiple bugs. Trust sigils were not turned off after login in the SSH-1 and Rlogin protocols, and not turned back on if you used the Restart Session command. Both are now fixed.

https://lists.tartarus.org/pipermail/putty-announce/2019/000028.html 2019-07-14 2019-07-20 jenkins -- multiple vulnerabilities jenkins 2.186 jenkins-lts 2.176.2

Jenkins Security Advisory:

Description

(Medium) SECURITY-1424 / CVE-2019-10352

Arbitrary file write vulnerability using file parameter definitions

(High) SECURITY-626 / CVE-2019-10353

CSRF protection tokens did not expire

(Medium) SECURITY-534 / CVE-2019-10354

Unauthorized view fragment access

CVE-2019-10352 CVE-2019-10353 CVE-2019-10354 https://jenkins.io/security/advisory/2019-07-17/ 2019-07-17 2019-07-17 libxslt -- security framework bypass libxslt 1.1.33

Mitre report:

libxslt through 1.1.33 allows bypass of a protection mechanism because callers of xsltCheckRead and xsltCheckWrite permit access even upon receiving a -1 error code. xsltCheckRead can return -1 for a crafted URL that is not actually invalid and is subsequently loaded.

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11068 2019-04-10 2019-07-16 asterisk -- Remote crash vulnerability with MESSAGE messages asterisk13 13.27.1 asterisk15 15.7.3 asterisk16 16.4.1

The Asterisk project reports:

A specially crafted SIP in-dialog MESSAGE message can cause Asterisk to crash.

https://downloads.asterisk.org/pub/security/AST-2019-002.html CVE-2019-12827 2019-06-13 2019-07-12 asterisk -- Remote Crash Vulnerability in chan_sip channel driver asterisk13 13.27.1 asterisk15 15.7.3 asterisk16 16.4.1

The Asterisk project reports:

When T.38 faxing is done in Asterisk a T.38 reinvite may be sent to an endpoint to switch it to T.38. If the endpoint responds with an improperly formatted SDP answer including both a T.38 UDPTL stream and an audio or video stream containing only codecs not allowed on the SIP peer or user a crash will occur. The code incorrectly assumes that there will be at least one common codec when T.38 is also in the SDP answer.

https://downloads.asterisk.org/pub/security/AST-2019-003.html CVE-2019-13161 2019-06-28 2019-07-12 python 3.7 -- multiple vulnerabilities python37 3.7.4

Python changelog:

bpo-37463: ssl.match_hostname() no longer accepts IPv4 addresses with additional text after the address and only quad-dotted notation without trailing whitespaces. Some inet_aton() implementations ignore whitespace and all data after whitespace, e.g.'127.0.0.1 whatever'.

bpo-35907: CVE-2019-9948: Avoid file reading by disallowing local-file:// and local_file:// URL schemes in URLopener().open() and URLopener().retrieve() of urllib.request.

bpo-36742: Fixes mishandling of pre-normalization characters in urlsplit().

bpo-30458: Address CVE-2019-9740 by disallowing URL paths with embedded whitespace or control characters through into the underlying http client request. Such potentially malicious header injection URLs now cause an http.client.InvalidURL exception to be raised.

bpo-33529: Prevent fold function used in email header encoding from entering infinite loop when there are too many non-ASCII characters in a header.

bpo-35755: shutil.which() now uses os.confstr("CS_PATH") if available and if the PATH environment variable is not set. Remove also the current directory from posixpath.defpath. On Unix, shutil.which() and the subprocess module no longer search the executable in the current directory if the PATH environment variable is not set.

https://docs.python.org/3.7/whatsnew/changelog.html#python-3-7-4-final CVE-2019-9740 CVE-2019-9948 2019-03-13 2019-07-12 mozilla -- multiple vulnerabilities firefox 68.0_4,1 waterfox 56.2.12 seamonkey linux-seamonkey 2.53.0 firefox-esr 60.8.0,1 linux-firefox 60.8.0,2 libxul thunderbird linux-thunderbird 60.8.0

Mozilla Foundation reports:

CVE-2019-9811: Sandbox escape via installation of malicious language pack

CVE-2019-11711: Script injection within domain through inner window reuse

CVE-2019-11712: Cross-origin POST requests can be made with NPAPI plugins by following 308 redirects

CVE-2019-11713: Use-after-free with HTTP/2 cached stream

CVE-2019-11714: NeckoChild can trigger crash when accessed off of main thread

CVE-2019-11729: Empty or malformed p256-ECDH public keys may trigger a segmentation fault

CVE-2019-11715: HTML parsing error can contribute to content XSS

CVE-2019-11716: globalThis not enumerable until accessed

CVE-2019-11717: Caret character improperly escaped in origins

CVE-2019-11718: Activity Stream writes unsanitized content to innerHTML

CVE-2019-11719: Out-of-bounds read when importing curve25519 private key

CVE-2019-11720: Character encoding XSS vulnerability

CVE-2019-11721: Domain spoofing through unicode latin 'kra' character

CVE-2019-11730: Same-origin policy treats all files in a directory as having the same-origin

CVE-2019-11723: Cookie leakage during add-on fetching across private browsing boundaries

CVE-2019-11724: Retired site input.mozilla.org has remote troubleshooting permissions

CVE-2019-11725: Websocket resources bypass safebrowsing protections

CVE-2019-11727: PKCS#1 v1.5 signatures can be used for TLS 1.3

CVE-2019-11728: Port scanning through Alt-Svc header

CVE-2019-11710: Memory safety bugs fixed in Firefox 68

CVE-2019-11709: Memory safety bugs fixed in Firefox 68 and Firefox ESR 60.8

CVE-2019-11709 CVE-2019-11710 CVE-2019-11711 CVE-2019-11712 CVE-2019-11713 CVE-2019-11714 CVE-2019-11715 CVE-2019-11716 CVE-2019-11717 CVE-2019-11718 CVE-2019-11719 CVE-2019-11720 CVE-2019-11721 CVE-2019-11723 CVE-2019-11724 CVE-2019-11725 CVE-2019-11727 CVE-2019-11728 CVE-2019-11729 CVE-2019-11730 CVE-2019-9811 https://www.mozilla.org/security/advisories/mfsa2019-21/ https://www.mozilla.org/security/advisories/mfsa2019-22/ 2019-07-09 2019-07-09 2019-07-23 GnuPG -- denial of service gnupg 2.2.17

From the GnuPG 2.2.17 changelog:

gpg: Ignore all key-signatures received from keyservers. This change is required to mitigate a DoS due to keys flooded with faked key-signatures.

https://dev.gnupg.org/T4606 https://dev.gnupg.org/T4607 2019-07-03 2019-07-09 python 3.6 -- multiple vulnerabilities python36 3.6.9

Python changelog:

bpo-35907: CVE-2019-9948: Avoid file reading by disallowing local-file:// and local_file:// URL schemes in URLopener().open() and URLopener().retrieve() of urllib.request.

bpo-36742: Fixes mishandling of pre-normalization characters in urlsplit().

bpo-30458: Address CVE-2019-9740 by disallowing URL paths with embedded whitespace or control characters through into the underlying http client request. Such potentially malicious header injection URLs now cause an http.client.InvalidURL exception to be raised.

bpo-36216: Changes urlsplit() to raise ValueError when the URL contains characters that decompose under IDNA encoding (NFKC-normalization) into characters that affect how the URL is parsed.

bpo-33529: Prevent fold function used in email header encoding from entering infinite loop when there are too many non-ASCII characters in a header.

bpo-35121: Don't send cookies of domain A without Domain attribute to domain B when domain A is a suffix match of domain B while using a cookiejar with http.cookiejar.DefaultCookiePolicy policy. Patch by Karthikeyan Singaravelan.

https://docs.python.org/3.6/whatsnew/changelog.html#python-3-6-9-final CVE-2019-9948 CVE-2019-9740 2019-03-13 2019-07-08 webkit2-gtk3 -- Multiple vulnerabilities webkit2-gtk3 2.24.2

The WebKitGTK project reports many vulnerabilities, including several arbitrary code execution vulnerabilities.

https://webkitgtk.org/security/WSA-2019-0002.html CVE-2019-6201 CVE-2019-6251 CVE-2019-7285 CVE-2019-7292 CVE-2019-8503 CVE-2019-8506 CVE-2019-8515 CVE-2019-8518 CVE-2019-8523 CVE-2019-8524 CVE-2019-8535 CVE-2019-8536 CVE-2019-8544 CVE-2019-8551 CVE-2019-8558 CVE-2019-8559 CVE-2019-8563 CVE-2019-11070 https://webkitgtk.org/security/WSA-2019-0003.html CVE-2019-6237 CVE-2019-8571 CVE-2019-8583 CVE-2019-8584 CVE-2019-8586 CVE-2019-8587 CVE-2019-8594 CVE-2019-8595 CVE-2019-8596 CVE-2019-8597 CVE-2019-8601 CVE-2019-8607 CVE-2019-8608 CVE-2019-8609 CVE-2019-8610 CVE-2019-8615 CVE-2019-8611 CVE-2019-8619 CVE-2019-8622 CVE-2019-8623 2019-04-10 2019-07-06 mediawiki -- multiple vulnerabilities mediawiki131 1.31.3 mediawiki132 1.32.3

Mediawiki reports:

Security fixes: T197279, CVE-2019-12468: Directly POSTing to Special:ChangeEmail would allow for bypassing reauthentication, allowing for potential account takeover. T204729, CVE-2019-12473: Passing invalid titles to the API could cause a DoS by querying the entire `watchlist` table. T207603, CVE-2019-12471: Loading user JavaScript from a non-existent account allows anyone to create the account, and XSS the users' loading that script. T208881: blacklist CSS var(). T199540, CVE-2019-12472: It is possible to bypass the limits on IP range blocks (`$wgBlockCIDRLimit`) by using the API. T212118, CVE-2019-12474: Privileged API responses that include whether a recent change has been patrolled may be cached publicly. T209794, CVE-2019-12467: A spammer can use Special:ChangeEmail to send out spam with no rate limiting or ability to block them. T25227, CVE-2019-12466: An account can be logged out without using a token(CRRF) T222036, CVE-2019-12469: Exposed suppressed username or log in Special:EditTags. T222038, CVE-2019-12470: Exposed suppressed log in RevisionDelete page. T221739, CVE-2019-11358: Fix potential XSS in jQuery.

CVE-2019-11358 CVE-2019-12466 CVE-2019-12467 CVE-2019-12468 CVE-2019-12469 CVE-2019-12470 CVE-2019-12471 CVE-2019-12472 CVE-2019-12473 CVE-2019-12474 https://lists.wikimedia.org/pipermail/mediawiki-announce/2019-June/000230.html 2019-04-23 2019-07-05 ettercap -- out-of-bound read vulnerability ettercap 0.8.3,1

Ettercap GitHub issue:

Etterfilter results in an invalid read of 8 bytes when parsing a crafted file.

https://github.com/Ettercap/ettercap/issues/782 https://nvd.nist.gov/vuln/detail/CVE-2017-6430 CVE-2017-6430 2019-07-01 2019-07-03 Gitlab -- Multiple Vulnerabilities gitlab-ce 12.0.012.0.3 11.11.011.11.5 8.3.011.10.8

Gitlab reports:

Ability to Write a Note to a Private Snippet

Recent Pipeline Information Disclosed to Unauthorised Users

Resource Exhaustion Attack

Error Caused by Encoded Characters in Comments

Authorization Issues in GraphQL

Number of Merge Requests was Accessible

Enabling One of the Service Templates Could Cause Resource Depletion

Broken Access Control for the Content of Personal Snippets

Decoding Color Codes Caused Resource Depletion

Merge Request Template Name Disclosure

SSRF Vulnerability in Project GitHub Integration

https://about.gitlab.com/2019/07/03/security-release-gitlab-12-dot-0-dot-3-released/ CVE-2019-13001 CVE-2019-13002 CVE-2019-13003 CVE-2019-13004 CVE-2019-13005 CVE-2019-13006 CVE-2019-13007 CVE-2019-13009 CVE-2019-13010 CVE-2019-13011 CVE-2019-13121 2019-07-03 2019-07-03 SDL2_image -- multiple vulnerabilities sdl2_image 2.0.5

SDL_image developers report:

Fixed a number of security issues:

TALOS-2019-0820

TALOS-2019-0821

TALOS-2019-0841

TALOS-2019-0842

TALOS-2019-0843

TALOS-2019-0844

https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0820 https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0821 https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0841 https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0842 https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0843 https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0844 CVE-2019-5051 CVE-2019-5052 CVE-2019-5057 CVE-2019-5058 CVE-2019-5059 CVE-2019-5060 2019-07-02 2019-07-03 irssi -- Use after free when sending SASL login to the server irssi 1.2.1,1

Irssi reports:

Use after free when sending SASL login to the server found by ilbelkyr. (CWE-416, CWE-825)

https://irssi.org/security/irssi_sa_2019_06.txt CVE-2019-13045 2019-06-29 2019-07-01 Django -- Incorrect HTTP detection with reverse-proxy connecting via HTTPS py27-django111 py35-django111 py36-django111 py37-django111 1.11.22 py35-django21 py36-django21 py37-django21 2.1.10 py35-django22 py36-django22 py37-django22 2.2.3

Django security releases issued:

When deployed behind a reverse-proxy connecting to Django via HTTPS, django.http.HttpRequest.scheme would incorrectly detect client requests made via HTTP as using HTTPS. This entails incorrect results for is_secure(), and build_absolute_uri(), and that HTTP requests would not be redirected to HTTPS in accordance with SECURE_SSL_REDIRECT.

CVE-2019-12781 https://www.djangoproject.com/weblog/2019/jul/01/security-releases/ 2019-07-01 2019-07-01 bzip2 -- multiple issues bzip2 1.0.7

bzip2 developers reports:

CVE-2016-3189 - Fix use-after-free in bzip2recover (Jakub Martisko)

CVE-2019-12900 - Detect out-of-range nSelectors in corrupted files (Albert Astals Cid). Found through fuzzing karchive.

https://gitlab.com/federicomenaquintero/bzip2/blob/master/NEWS https://bugzilla.redhat.com/show_bug.cgi?id=1319648 CVE-2016-3189 CVE-2019-12900 2019-06-23 2019-06-30 powerdns -- multiple vulnerabilities powerdns 4.1.10

PowerDNS Team reports:

CVE-2019-10162: An issue has been found in PowerDNS Authoritative Server allowing an authorized user to cause the server to exit by inserting a crafted record in a MASTER type zone under their control. The issue is due to the fact that the Authoritative Server will exit when it runs into a parsing error while looking up the NS/A/AAAA records it is about to use for an outgoing notify.

CVE-2019-10163: An issue has been found in PowerDNS Authoritative Server allowing a remote, authorized master server to cause a high CPU load or even prevent any further updates to any slave zone by sending a large number of NOTIFY messages. Note that only servers configured as slaves are affected by this issue.

https://doc.powerdns.com/authoritative/changelog/4.1.html#change-4.1.10 CVE-2019-10162 CVE-2019-10163 2019-06-21 2019-06-21 TYPO3 -- multiple vulnerabilities typo3-8-php71 typo3-8-php72 typo3-8-php73 8.7.27 typo3-9-php71 typo3-9-php72 typo3-9-php73 9.5.8

TYPO3 news:

Please read the corresponding Security Advisories for details.

https://typo3.org/article/typo3-958-and-8727-security-releases-published/ https://get.typo3.org/release-notes/8.7.27 https://get.typo3.org/release-notes/9.5.8 CVE-2019-10912 CVE-2019-12747 CVE-2019-12748 2019-06-28 2019-06-28 PostgreSQL -- Stack-based buffer overflow via setting a password postgresql11-server 11.4 postgresql10-server 10.9

The PostgreSQL project reports:

An authenticated user could create a stack-based buffer overflow by changing their own password to a purpose-crafted value. In addition to the ability to crash the PostgreSQL server, this could be further exploited to execute arbitrary code as the PostgreSQL operating system account.

Additionally, a rogue server could send a specifically crafted message during the SCRAM authentication process and cause a libpq-enabled client to either crash or execute arbitrary code as the client's operating system account.

This issue is fixed by upgrading and restarting your PostgreSQL server as well as your libpq installations. All users running PostgreSQL 10, 11, and 12 beta are encouraged to upgrade as soon as possible.

https://www.postgresql.org/about/news/1949/ CVE-2019-10164 2019-06-20 2019-06-27 znc -- privilege escalation znc 1.7.4

Mitre reports:

Modules.cpp in ZNC before 1.7.4-rc1 allows remote authenticated non-admin users to escalate privileges and execute arbitrary code by loading a module with a crafted name.

CVE-2019-12816 https://wiki.znc.in/ChangeLog/1.7.4 2019-06-13 2019-06-22 Mozilla -- multiple vulnerabilities thunderbird thunderbird-60.7.2

Mozilla Foundation reports:

CVE-2019-11707: Type confusion in Array.pop

A type confusion vulnerability can occur when manipulating JavaScript objects due to issues in Array.pop. This can allow for an exploitable crash. We are aware of targeted attacks in the wild abusing this flaw.

CVE-2019-11708: sandbox escape using Prompt:Open

Insufficient vetting of parameters passed with the Prompt:Open IPC message between child and parent processes can result in the non-sandboxed parent process opening web content chosen by a compromised child process. When combined with additional vulnerabilities this could result in executing arbitrary code on the user's computer.

https://www.mozilla.org/en-US/security/advisories/mfsa2019-20/ CVE-2019-11707 CVE-2019-11708 2019-06-20 2019-06-21 Mozilla -- multiple vulnerabilities firefox 67.0.4,1 waterfox 56.2.12 firefox-esr 60.7.2,1

Mozilla Foundation reports:

CVE-2019-11708: sandbox escape using Prompt:Open

Insufficient vetting of parameters passed with the Prompt:Open IPC message between child and parent processes can result in the non-sandboxed parent process opening web content chosen by a compromised child process. When combined with additional vulnerabilities this could result in executing arbitrary code on the user's computer.

https://www.mozilla.org/en-US/security/advisories/mfsa2019-19/ CVE-2019-11708 2019-06-20 2019-06-21 2019-07-09 Mozilla -- multiple vulnerabilities thunderbird 60.7.1

Mozilla Foundation reports:

CVE-2019-11703: Heap buffer overflow in icalparser.c

A flaw in Thunderbird's implementation of iCal causes a heap buffer overflow in parser_get_next_char when processing certain email messages, resulting in a potentially exploitable crash.

CVE-2019-11704: Heap buffer overflow in icalvalue.c

A flaw in Thunderbird's implementation of iCal causes a heap buffer overflow in icalmemory_strdup_and_dequote when processing certain email messages, resulting in a potentially exploitable crash.

CVE-2019-11705: Stack buffer overflow in icalrecur.c

A flaw in Thunderbird's implementation of iCal causes a stack buffer overflow in icalrecur_add_bydayrules when processing certain email messages, resulting in a potentially exploitable crash.

CVE-2019-11706: Type confusion in icalproperty.c

A flaw in Thunderbird's implementation of iCal causes a type confusion in icaltimezone_get_vtimezone_properties when processing certain email messages, resulting in a crash.

https://www.mozilla.org/en-US/security/advisories/mfsa2019-17/ CVE-2019-11703 CVE-2019-11704 CVE-2019-11705 CVE-2019-11706 2019-06-13 2019-06-21 vlc -- Double free in Matroska demuxer vlc 3.0.7.1,4

The VLC project reports:

mkv: Fix potential double free

CVE-2019-12874 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12874 http://git.videolan.org/?p=vlc.git;a=commit;h=81023659c7de5ac2637b4a879195efef50846102 2019-05-20 2019-06-20 vlc -- Buffer overflow vulnerability vlc 3.0.7,4

zhangyang reports:

The ReadFrame function in the avi.c file uses a variable i_width_bytes, which is obtained directly from the file. It is a signed integer. It does not do a strict check before the memory operation(memmove, memcpy), which may cause a buffer overflow.

CVE-2019-5439 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5439 https://hackerone.com/reports/484398 2019-01-23 2019-06-20 mozilla -- multiple vulnerabilities firefox 67.0.3,1 waterfox 56.2.11 firefox-esr 60.7.1,1

Mozilla Foundation reports:

CVE-2019-11707: Type confusion in Array.pop

A type confusion vulnerability can occur when manipulating JavaScript objects due to issues in Array.pop. This can allow for an exploitable crash. We are aware of targeted attacks in the wild abusing this flaw.

CVE-2019-11707 https://www.mozilla.org/security/advisories/mfsa2019-18/ 2019-06-18 2019-06-19 2019-06-20 netatalk3 -- remote code execution vulnerability netatalk3 3.1.12,1

NIST reports:

Netatalk before 3.1.12 is vulnerable to an out of bounds write in dsi_opensess.c. This is due to lack of bounds checking on attacker controlled data. A remote unauthenticated attacker can leverage this vulnerability to achieve arbitrary code execution.

https://nvd.nist.gov/vuln/detail/CVE-2018-1160 https://medium.com/tenable-techblog/exploiting-an-18-year-old-bug-b47afe54172 2018-11-10 2019-06-16 GraphicsMagick -- multiple vulnerabilities GraphicsMagick 1.3.32,1

GraphicsMagick News:

Read "Security Fixes:" section for details.

http://www.graphicsmagick.org/NEWS.html 2019-06-15 2019-06-16 chromium -- use after free chromium 75.0.3770.90

Google Chrome Releases reports:

[961413] High CVE-2019-5842: Use-after-free in Blink. Reported by BUGFENSE Anonymous Bug Bounties https://bugfense.io on 2019-05-09

https://chromereleases.googleblog.com/2019/06/stable-channel-update-for-desktop_13.html CVE-2019-5842 2019-05-09 2019-06-15 phpMyAdmin -- CSRF vulnerability in login form phpMyAdmin phpMyAdmin-php56 phpMyAdmin-php70 phpMyAdmin-php71 phpMyAdmin-php72 4.9.0

The phpMyAdmin development team reports:

Summary

CSRF vulnerability in login form

Description

A vulnerability was found that allows an attacker to trigger a CSRF attack against a phpMyAdmin user. The attacker can trick the user, for instance through a broken <img> tag pointing at the victim's phpMyAdmin database, and the attacker can potentially deliver a payload (such as a specific INSERT or DELETE statement) through the victim.

Severity

We consider this vulnerability to be severe.

Mitigation factor

Only the 'cookie' auth_type is affected; users can temporary use phpMyAdmin's http authentication as a workaround.

https://www.phpmyadmin.net/security/PMASA-2019-4/ CVE-2019-12616 2019-06-04 2019-06-13 Vim/NeoVim -- Security vulnerability vim vim-console vim-tiny 8.1.1365 neovim 0.3.6

Security releases for Vim/NeoVim:

Sandbox escape allows for arbitrary code execution.

https://nvd.nist.gov/vuln/detail/CVE-2019-12735 2019-05-22 2019-06-13 mybb -- vulnerabilities mybb 1.8.21

mybb Team reports:

High risk: Theme import stylesheet name RCE

High risk: Nested video MyCode persistent XSS

Medium risk: Find Orphaned Attachments reflected XSS

Medium risk: Post edit reflected XSS

Medium risk: Private Messaging folders SQL injection

Low risk: Potential phar deserialization through Upload Path

https://blog.mybb.com/2019/06/10/mybb-1-8-21-released-security-maintenance-release/ 2019-06-10 2019-06-12 Flash Player -- arbitrary code execution linux-flashplayer 32.0.0.207

Adobe reports:

This update resolves a use-after-free vulnerability that could lead to arbitrary code execution (CVE-2019-7845).

CVE-2019-7845 https://helpx.adobe.com/security/products/flash-player/apsb19-30.html 2019-06-11 2019-06-11 drupal -- Drupal core - Moderately critical drupal7 7.67 drupal8 8.7.1

Drupal Security Team reports:

CVE-2019-11831: By-passing protection of Phar Stream Wrapper Interceptor.

In order to intercept file invocations like file_exists or stat on compromised Phar archives the base name has to be determined and checked before allowing to be handled by PHP Phar stream handling. The current implementation is vulnerable to path traversal leading to scenarios where the Phar archive to be assessed is not the actual (compromised) file.

https://www.drupal.org/SA-CORE-2019-007 2019-05-08 2019-06-08 Exim -- RCE in deliver_message() function exim 4.874.92

Exim team and Qualys report:

We received a report of a possible remote exploit. Currently there is no evidence of an active use of this exploit.

A patch exists already, is being tested, and backported to all versions we released since (and including) 4.87.

The severity depends on your configuration. It depends on how close to the standard configuration your Exim runtime configuration is. The closer the better.

Exim 4.92 is not vulnerable.

CVE-2019-10149 https://www.exim.org/static/doc/security/CVE-2019-10149.txt 2019-05-27 2019-06-06 Django -- AdminURLFieldWidget XSS py27-django111 py35-django111 py36-django111 py37-django111 1.11.21 py35-django21 py36-django21 py37-django21 2.1.9 py35-django22 py36-django22 py37-django22 2.2.2

Django security releases issued:

The clickable "Current URL" link generated by AdminURLFieldWidget displayed the provided value without validating it as a safe URL. Thus, an unvalidated value stored in the database, or a value provided as a URL query parameter payload, could result in an clickable JavaScript link..

jQuery before 3.4.0, mishandles jQuery.extend(true, {}, ...) because of Object.prototype pollution. If an unsanitized source object contained an enumerable __proto__ property, it could extend the native Object.prototype.

CVE-2019-12308 CVE-2019-11358 https://www.djangoproject.com/weblog/2019/jun/03/security-releases/ 2019-06-03 2019-06-06 Gitlab -- Multiple Vulnerabilities gitlab-ce 11.11.011.11.1 11.10.011.10.5 6.8.011.9.12

Gitlab reports:

Remote Command Execution Vulnerability on Repository Download Feature

Confidential Issue Titles Revealed to Restricted Users on Unsubscribe

Disclosure of Milestone Metadata through the Search API

Private Project Discovery via Comment Links

Metadata of Confidential Issues Disclosed to Restricted Users

Mandatory External Authentication Provider Sign-In Restrictions Bypass

Internal Projects Allowed to Be Created on in Private Groups

Server-Side Request Forgery Through DNS Rebinding

Stored Cross-Site Scripting on Wiki Pages

Stored Cross-Site Scripting on Notes

Repository Password Disclosed on Import Error Page

Protected Branches Restriction Rules Bypass

Stored Cross-Site Scripting Vulnerability on Child Epics

https://about.gitlab.com/2019/06/03/security-release-gitlab-11-dot-11-dot-1-released/ CVE-2019-12430 CVE-2019-12432 CVE-2019-12431 CVE-2019-12434 CVE-2019-12429 CVE-2019-12428 CVE-2019-12433 CVE-2019-12443 CVE-2019-12444 CVE-2019-12445 CVE-2019-12446 CVE-2019-12441 CVE-2019-12442 2019-06-03 2019-06-03 buildbot -- OAuth Authentication Vulnerability py27-buildbot py35-buildbot py36-buildbot py37-buildbot 2.3.1

Buildbot accepted user-submitted authorization token from OAuth and used it to authenticate user.

The vulnerability can lead to malicious attackers to authenticate as legitimate users of a Buildbot instance without knowledge of the victim's login credentials on certain scenarios.

If an attacker has an application authorized to access data of another user at the same Identity Provider as the used by the Buildbot instance, then he can acquire a token to access the data of that user, supply the token to the Buildbot instance and successfully login as the victim.

https://github.com/buildbot/buildbot/wiki/OAuth-vulnerability-in-using-submitted-authorization-token-for-authentication https://github.com/buildbot/buildbot/pull/4763 CVE-2019-12300 2019-05-07 2019-06-01 bro -- Unsafe integer conversions can cause unintentional code paths to be executed bro 2.6.2

Jon Siwek of Corelight reports:

The following Denial of Service vulnerabilities are addressed:

Integer type mismatches in BinPAC-generated parser code and Bro analyzer code may allow for crafted packet data to cause unintentional code paths in the analysis logic to be taken due to unsafe integer conversions causing the parser and analysis logic to each expect different fields to have been parsed. One such example, reported by Maksim Shudrak, causes the Kerberos analyzer to dereference a null pointer. CVE-2019-12175 was assigned for this issue.

The Kerberos parser allows for several fields to be left uninitialized, but they were not marked with an &optional attribute and several usages lacked existence checks. Crafted packet data could potentially cause an attempt to access such uninitialized fields, generate a runtime error/exception, and leak memory. Existence checks and &optional attributes have been added to the relevent Kerberos fields.

BinPAC-generated protocol parsers commonly contain fields whose length is derived from other packet input, and for those that allow for incremental parsing, BinPAC did not impose a limit on how large such a field could grow, allowing for remotely-controlled packet data to cause growth of BinPAC's flowbuffer bounded only by the numeric limit of an unsigned 64-bit integer, leading to memory exhaustion. There is now a generalized limit for how large flowbuffers are allowed to grow, tunable by setting "BinPAC::flowbuffer_capacity_max".

CVE-2017-12175 2019-05-29 2019-05-31 ImageMagick -- multiple vulnerabilities ImageMagick7 7.0.8.47 ImageMagick7-nox11 7.0.8.47 ImageMagick6 6.9.10.47,1 ImageMagick6-nox11 6.9.10.47,1

cvedetails.com reports:

CVE-2019-7175: In ImageMagick before 7.0.8-25, some memory leaks exist in DecodeImage in coders/pcd.c.

CVE-2019-7395: In ImageMagick before 7.0.8-25, a memory leak exists in WritePSDChannel in coders/psd.c.

CVE-2019-7396: In ImageMagick before 7.0.8-25, a memory leak exists in ReadSIXELImage in coders/sixel.c.

CVE-2019-7397: In ImageMagick before 7.0.8-25 and GraphicsMagick through 1.3.31, several memory leaks exist in WritePDFImage in coders/pdf.c.

CVE-2019-7398: In ImageMagick before 7.0.8-25, a memory leak exists in WriteDIBImage in coders/dib.c.

CVE-2019-9956: In ImageMagick 7.0.8-35 Q16, there is a stack-based buffer overflow in the function PopHexPixel of coders/ps.c, which allows an attacker to cause a denial of service or code execution via a crafted image file.

CVE-2019-10131: An off-by-one read vulnerability was discovered in ImageMagick before version 7.0.7-28 in the formatIPTCfromBuffer function in coders/meta.c. A local attacker may use this flaw to read beyond the end of the buffer or to crash the program.

CVE-2019-10649: In ImageMagick 7.0.8-36 Q16, there is a memory leak in the function SVGKeyValuePairs of coders/svg.c, which allows an attacker to cause a denial of service via a crafted image file.

CVE-2019-10650: In ImageMagick 7.0.8-36 Q16, there is a heap-based buffer over-read in the function WriteTIFFImage of coders/tiff.c, which allows an attacker to cause a denial of service or information disclosure via a crafted image file.

CVE-2019-10714: LocaleLowercase in MagickCore/locale.c in ImageMagick before 7.0.8-32 allows out-of-bounds access, leading to a SIGSEGV.

CVE-2019-11470: The cineon parsing component in ImageMagick 7.0.8-26 Q16 allows attackers to cause a denial-of-service (uncontrolled resource consumption) by crafting a Cineon image with an incorrect claimed image size. This occurs because ReadCINImage in coders/cin.c lacks a check for insufficient image data in a file.

CVE-2019-11472: ReadXWDImage in coders/xwd.c in the XWD image parsing component of ImageMagick 7.0.8-41 Q16 allows attackers to cause a denial-of-service (divide-by-zero error) by crafting an XWD image file in which the header indicates neither LSB first nor MSB first.

CVE-2019-11597: In ImageMagick 7.0.8-43 Q16, there is a heap-based buffer over-read in the function WriteTIFFImage of coders/tiff.c, which allows an attacker to cause a denial of service or possibly information disclosure via a crafted image file.

CVE-2019-11598: In ImageMagick 7.0.8-40 Q16, there is a heap-based buffer over-read in the function WritePNMImage of coders/pnm.c, which allows an attacker to cause a denial of service or possibly information disclosure via a crafted image file. This is related to SetGrayscaleImage in MagickCore/quantize.c.

https://www.cvedetails.com/vulnerability-list/vendor_id-1749/Imagemagick.html CVE-2019-7175 CVE-2019-7395 CVE-2019-7396 CVE-2019-7397 CVE-2019-7398 CVE-2019-9956 CVE-2019-10131 CVE-2019-10649 CVE-2019-10650 CVE-2019-10714 CVE-2019-11470 CVE-2019-11472 CVE-2019-11597 CVE-2019-11598 2019-03-07 2019-05-30 2019-06-17 cyrus-imapd -- buffer overrun in httpd cyrus-imapd30 3.0.03.0.10 cyrus-imapd25 2.5.02.5.13

Cyrus IMAP 3.0.10 Release Notes states:

Fixed CVE-2019-11356: buffer overrun in httpd

CVE-2019-11356 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11356 2019-04-19 2019-05-27 serendipity -- XSS serendipity 2.1.5

MITRE:

Serendipity before 2.1.5 has XSS via EXIF data that is mishandled in the templates/2k11/admin/media_choose.tpl Editor Preview feature or the templates/2k11/admin/media_items.tpl Media Library feature.

https://blog.s9y.org/archives/282-Serendipity-2.1.5-released.html CVE-2019-11870 2019-05-01 2019-05-26 sqlite3 -- use after free sqlite3 3.26.0

MITRE reports:

An exploitable use after free vulnerability exists in the window function functionality of Sqlite3 3.26.0. A specially crafted SQL command can cause a use after free vulnerability, potentially resulting in remote code execution. An attacker can send a malicious SQL command to trigger this vulnerability.

https://talosintelligence.com/vulnerability_reports/TALOS-2019-0777 CVE-2019-5018 2019-05-09 2019-05-26 suricata -- buffer over-read suricata 4.1.4

Mitre reports:

An issue was discovered in Suricata 4.1.x before 4.1.4. If the input of the function SSHParseBanner is composed only of a \n character, then the program runs into a heap-based buffer over-read. This occurs because the erroneous search for \r results in an integer underflow.

https://suricata-ids.org/2019/04/30/suricata-4-1-4-released/ CVE-2019-10053 2019-03-15 2019-05-26 2019-05-26 curl -- multiple vulnerabilities curl 7.19.47.65.0

curl security problems:

CVE-2019-5435: Integer overflows in curl_url_set()

libcurl contains two integer overflows in the curl_url_set() function that if triggered, can lead to a too small buffer allocation and a subsequent heap buffer overflow.

The flaws only exist on 32 bit architectures and require excessive string input lengths.

CVE-2019-5436: TFTP receive buffer overflow

libcurl contains a heap buffer overflow in the function (tftp_receive_packet()) that recevives data from a TFTP server. It calls recvfrom() with the default size for the buffer rather than with the size that was used to allocate it. Thus, the content that might overwrite the heap memory is entirely controlled by the server.

The flaw exists if the user selects to use a "blksize" of 504 or smaller (default is 512). The smaller size that is used, the larger the possible overflow becomes.

Users chosing a smaller size than default should be rare as the primary use case for changing the size is to make it larger.

It is rare for users to use TFTP across the Internet. It is most commonly used within local networks.

https://curl.haxx.se/docs/security.html https://curl.haxx.se/docs/CVE-2019-5435.html https://curl.haxx.se/docs/CVE-2019-5436.html CVE-2019-5435 CVE-2019-5436 2019-05-22 2019-05-25 2019-05-26 OCaml -- Multiple Security Vulnerabilities ocaml 4.03.0

MITRE reports:

OCaml before 4.03.0 does not properly handle sign extensions, which allows remote attackers to conduct buffer overflow attacks or obtain sensitive information as demonstrated by a long string to the String.copy function.

https://nvd.nist.gov/vuln/detail/CVE-2015-8869 https://github.com/ocaml/ocaml/commit/659615c7b100a89eafe6253e7a5b9d84d0e8df74#diff-a97df53e3ebc59bb457191b496c90762 CVE-2015-8869 2016-06-13 2019-05-23 2019-05-26 mozilla -- multiple vulnerabilities firefox 67.0,1 waterfox 56.2.10 seamonkey linux-seamonkey 2.53.0 firefox-esr 60.7.0,1 linux-firefox 60.7.0,2 libxul thunderbird linux-thunderbird 60.7.0

Mozilla Foundation reports:

CVE-2019-9815: Disable hyperthreading on content JavaScript threads on macOS

CVE-2019-9816: Type confusion with object groups and UnboxedObjects

CVE-2019-9817: Stealing of cross-domain images using canvas

CVE-2019-9818: Use-after-free in crash generation server

CVE-2019-9819: Compartment mismatch with fetch API

CVE-2019-9820: Use-after-free of ChromeEventHandler by DocShell

CVE-2019-9821: Use-after-free in AssertWorkerThread

CVE-2019-11691: Use-after-free in XMLHttpRequest

CVE-2019-11692: Use-after-free removing listeners in the event listener manager

CVE-2019-11693: Buffer overflow in WebGL bufferdata on Linux

CVE-2019-7317: Use-after-free in png_image_free of libpng library

CVE-2019-11694: Uninitialized memory memory leakage in Windows sandbox

CVE-2019-11695: Custom cursor can render over user interface outside of web content

CVE-2019-11696: Java web start .JNLP files are not recognized as executable files for download prompts

CVE-2019-11697: Pressing key combinations can bypass installation prompt delays and install extensions

CVE-2019-11698: Theft of user history data through drag and drop of hyperlinks to and from bookmarks

CVE-2019-11700: res: protocol can be used to open known local files

CVE-2019-11699: Incorrect domain name highlighting during page navigation

CVE-2019-11701: webcal: protocol default handler loads vulnerable web page

CVE-2019-9814: Memory safety bugs fixed in Firefox 67

CVE-2019-9800: Memory safety bugs fixed in Firefox 67 and Firefox ESR 60.7

CVE-2019-9815 CVE-2019-9816 CVE-2019-9817 CVE-2019-9818 CVE-2019-9819 CVE-2019-9820 CVE-2019-9821 CVE-2019-11691 CVE-2019-11692 CVE-2019-11693 CVE-2019-7317 CVE-2019-11694 CVE-2019-11695 CVE-2019-11696 CVE-2019-11697 CVE-2019-11698 CVE-2019-11700 CVE-2019-11699 CVE-2019-11701 CVE-2019-9814 CVE-2019-9800 https://www.mozilla.org/security/advisories/mfsa2019-13/ https://www.mozilla.org/security/advisories/mfsa2019-14/ https://www.mozilla.org/security/advisories/mfsa2019-15/ 2019-05-21 2019-05-22 2019-07-23 samba -- multiple vulnerabilities samba46 4.6.16 samba47 4.7.12 samba48 4.8.12 samba49 4.9.8 samba410 4.10.3

The samba project reports:

The checksum validation in the S4U2Self handler in the embedded Heimdal KDC did not first confirm that the checksum was keyed, allowing replacement of the requested target (client) principal

Authenticated users with write permission can trigger a symlink traversal to write or detect files outside the Samba share.

https://www.samba.org/samba/security/CVE-2018-16860.html CVE-2018-16860 https://www.samba.org/samba/security/CVE-2019-3880.html CVE-2019-3880 2019-05-14 2019-05-14 Rust -- violation of Rust's safety guarantees rust 1.34.01.34.2

Sean McArthur reports:

The Rust Programming Language Standard Library 1.34.x before 1.34.2 contains a stabilized method which, if overridden, can violate Rust's safety guarantees and cause memory unsafety. If the Error::type_id method is overridden then any type can be safely cast to any other type, causing memory safety vulnerabilities in safe code (e.g., out-of-bounds write or read). Code that does not manually implement Error::type_id is unaffected.

https://blog.rust-lang.org/2019/05/13/Security-advisory.html CVE-2019-12083 2019-05-09 2019-05-15 Flash Player -- arbitrary code execution linux-flashplayer 32.0.0.192

Adobe reports:

This update resolves a use-after-free vulnerability that could lead to arbitrary code execution (CVE-2019-7837).

CVE-2019-7837 https://helpx.adobe.com/security/products/flash-player/apsb19-26.html 2019-05-14 2019-05-14 PHP -- Multiple vulnerabilities in EXIF module php71-exif 7.1.28 php72-exif 7.2.17 php73-exif 7.3.4

The PHP project reports:

Heap-buffer-overflow in php_ifd_get32s (CVE-2019-11034)

Heap-buffer-overflow in exif_iif_add_value (CVE-2019-11035)

https://www.php.net/ChangeLog-7.php CVE-2019-11034 CVE-2019-11035 2019-04-04 2019-05-11 PostgreSQL -- Selectivity estimators bypass row security policies postgresql11-server 11.3 postgresql10-server 10.8 postgresql96-server 9.6.13 postgresql95-server 9.5.17

The PostgreSQL project reports:

PostgreSQL maintains statistics for tables by sampling data available in columns; this data is consulted during the query planning process. Prior to this release, a user able to execute SQL queries with permissions to read a given column could craft a leaky operator that could read whatever data had been sampled from that column. If this happened to include values from rows that the user is forbidden to see by a row security policy, the user could effectively bypass the policy. This is fixed by only allowing a non-leakproof operator to use this data if there are no relevant row security policies for the table.

https://www.postgresql.org/about/news/1939/ CVE-2019-10130 2019-05-09 2019-05-09 PostgreSQL -- Memory disclosure in partition routing postgresql11-server 11.3

The PostgreSQL project reports:

Prior to this release, a user running PostgreSQL 11 can read arbitrary bytes of server memory by executing a purpose-crafted INSERT statement to a partitioned table.

https://www.postgresql.org/about/news/1939/ CVE-2019-10129 2019-05-09 2019-05-09 gitea -- multiple vulnerabilities gitea 1.8.0

Gitea Team reports:

This release contains two new security fixes which cannot be backported to the 1.7.0 branch, so it is recommended to update to this version.

https://blog.gitea.io/2019/04/gitea-1.8.0-is-released/ 2019-04-21 2019-05-06 comms/hylafax -- Malformed fax sender remote code execution in JPEG support hylafax 6.0.7

A malicious sender that sets both JPEG and MH,MR,MMR or JBIG in the same DCS signal or sends a large JPEG page could lead to remote code execution.

CVE-2018-17141 ftp://ftp.hylafax.org/security/CVE-2018-17141.html https://www.x41-dsec.de/lab/advisories/x41-2018-008-hylafax/ http://bugs.hylafax.org/show_bug.cgi?id=974 http://git.hylafax.org/HylaFAX?a=commit;h=c6cac8d8cd0dbe313689ba77023e12bc5b3027be 2018-08-24 2019-05-05 Gitlab -- Information Disclosure gitlab-ce 11.10.011.10.3 11.9.011.9.11 11.8.011.8.10

Gitlab reports:

Information Disclosure with Limited Scope Token

https://about.gitlab.com/2019/04/30/security-release-gitlab-11-dot-10-dot-3-released/ CVE-2019-11605 2019-04-30 2019-05-01 Dovecot -- Multiple vulnerabilities dovecot 2.3.02.3.6

Aki Tuomi reports:

Submission-login crashes with signal 11 due to null pointer access when authentication is aborted by disconnecting. This can lead to denial-of-service attack by persistent attacker(s).

Aki Tuomi reports:

Submission-login crashes when authentication is started over TLS secured channel and invalid authentication message is sent. This can lead to denial-of-service attack by persistent attacker(s).

https://dovecot.org/list/dovecot-news/2019-April/000409.html CVE-2019-11494 https://dovecot.org/list/dovecot-news/2019-April/000410.html CVE-2019-11499 2019-03-11 2019-04-30 Gitlab -- Multiple vulnerabilities gitlab-ce 11.10.011.10.2 11.9.011.9.10 6.0.011.8.9

Gitlab reports:

Moving an Issue to Private Repo Leaks Project Namespace

Notification Emails Sent to Restricted Users

Unauthorized Comments on Confidential Issues

Merge Request Approval Count Inflation

Unsanitized Branch Names on New Merge Request Notification Emails

Improper Sanitation of Credentials in Gitaly

https://about.gitlab.com/2019/04/29/security-release-gitlab-11-dot-10-dot-2-released/ CVE-2019-11545 CVE-2019-11544 CVE-2019-11548 CVE-2019-11546 CVE-2019-11547 CVE-2019-11549 2019-04-29 2019-04-29 buildbot -- CRLF injection in Buildbot login and logout redirect code py27-buildbot py35-buildbot py36-buildbot py37-buildbot 1.8.0

A CRLF can be injected in Location header of /auth/login and /auth/logout This is due to lack of input validation in the buildbot redirection code.

It was not found a way to impact Buildbot product own security through this vulnerability, but it could be used to compromise other sites hosted on the same domain as Buildbot. - cookie injection a master domain (ie if your buildbot is on buildbot.buildbot.net, one can inject a cookie on *.buildbot.net, which could impact another website hosted in your domain) - HTTP response splitting and cache poisoning (browser or proxy) are also typical impact of this vulnerability class, but might be impractical to exploit.

https://github.com/buildbot/buildbot/wiki/CRLF-injection-in-Buildbot-login-and-logout-redirect-code https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7313 CVE-2019-7313 2019-01-29 2019-04-26 drupal -- Drupal core - Moderately critical drupal7 7.66 drupal8 8.6.15

Drupal Security Team reports:

CVE-2019-10909: Escape validation messages in the PHP templating engine.

CVE-2019-10910: Check service IDs are valid.

CVE-2019-10911: Add a separator in the remember me cookie hash.

jQuery 3.4.0 includes a fix for some unintended behavior when using jQuery.extend(true, {}, ...). If an unsanitized source object contained an enumerable __proto__ property, it could extend the native Object.prototype. This fix is included in jQuery 3.4.0, but patch diffs exist to patch previous jQuery versions.

It's possible that this vulnerability is exploitable with some Drupal modules. As a precaution, this Drupal security release backports the fix to jQuery.extend(), without making any other changes to the jQuery version that is included in Drupal core (3.2.1 for Drupal 8 and 1.4.4 for Drupal 7) or running on the site via some other module such as jQuery Update.

https://www.drupal.org/SA-CORE-2019-005 https://www.drupal.org/SA-CORE-2019-006 2019-04-17 2019-04-25 py-yaml -- arbitrary code execution py27-yaml py35-yaml py36-yaml py37-yaml 4.1

pyyaml reports:

the PyYAML.load function could be easily exploited to call any Python function. That means it could call any system command using os.system()

CVE-2017-18342 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18342 https://github.com/yaml/pyyaml/pull/74 2018-06-27 2019-04-23 FreeBSD -- EAP-pwd message reassembly issue with unexpected fragment FreeBSD 12.012.0_3 11.211.2_9 wpa_supplicant 2.8 hostapd 2.8

Problem Description:

EAP-pwd implementation in hostapd (EAP server) and wpa_supplicant (EAP peer) does not to validate fragmentation reassembly state properly for a case where an unexpected fragment could be received. This could result in process termination due to NULL pointer dereference.

See https://w1.fi/security/2019-5/eap-pwd-message-reassembly-issue-with-unexpected-fragment.txt for a detailed description of the bug.

Impact:

All wpa_supplicant and hostapd versions with EAP-pwd support could suffer a denial of service attack through process termination.

https://w1.fi/security/2019-5/eap-pwd-message-reassembly-issue-with-unexpected-fragment.txt 2019-04-18 2019-04-23 FreeBSD -- EAP-pwd missing commit validation FreeBSD 12.012.0_3 11.211.2_9 wpa_supplicant 2.8 hostapd 2.8

Problem Description:

EAP-pwd implementation in hostapd (EAP server) and wpa_supplicant (EAP peer) does not to validate the received scalar and element values in EAP-pwd-Commit messages properly. This could result in attacks that would be able to complete EAP-pwd authentication exchange without the attacker having to know the used password.

See https://w1.fi/security/2019-4/eap-pwd-missing-commit-validation.txt for a detailed description of the bug.

Impact:

All wpa_supplicant and hostapd versions with EAP-pwd support.

CVE-2019-9497 CVE-2019-9498 CVE-2019-9499 SA-19:03.wpa 2019-04-10 2019-04-23 2019-07-30 FreeBSD -- SAE confirm missing state validation FreeBSD 12.012.0_3 11.211.2_9 wpa_supplicant 2.8 hostapd 2.8

Problem Description:

When hostapd is used to operate an access point with SAE (Simultaneous Authentication of Equals; also known as WPA3-Personal), an invalid authentication sequence could result in the hostapd process terminating due to a NULL pointer dereference when processing SAE confirm message. This was caused by missing state validation steps when processing the SAE confirm message in hostapd/AP mode.

See https://w1.fi/security/2019-3/sae-confirm-missing-state-validation.txt for a detailed description of the bug.

Impact:

All hostapd versions with SAE support (CONFIG_SAE=y in the build configuration and SAE being enabled in the runtime configuration).

CVE-2019-9496 2019-04-10 2019-04-23 FreeBSD -- EAP-pwd side-channel attack FreeBSD 12.012.0_3 11.211.2_9 wpa_supplicant 2.8 hostapd 2.8

Problem Description:

Potential side channel attacks in the SAE implementations used by both hostapd and wpa_supplicant (see CVE-2019-9494 and VU#871675). EAP-pwd uses a similar design for deriving PWE from the password and while a specific attack against EAP-pwd is not yet known to be tested, there is no reason to believe that the EAP-pwd implementation would be immune against the type of cache attack that was identified for the SAE implementation. Since the EAP-pwd implementation in hostapd (EAP server) and wpa_supplicant (EAP peer) does not support MODP groups, the timing attack described against SAE is not applicable for the EAP-pwd implementation.

See https://w1.fi/security/2019-2/eap-pwd-side-channel-attack.txt for a detailed description of the bug.

Impact:

All wpa_supplicant and hostapd versions with EAP-pwd support (CONFIG_EAP_PWD=y in the build configuration and EAP-pwd being enabled in the runtime configuration).

CVE-2019-9495 2019-04-10 2019-04-23 FreeBSD -- SAE side-channel attacks FreeBSD 12.012.0_3 11.211.2_9 wpa_supplicant 2.8 hostapd 2.8

Problem Description:

Side channel attacks in the SAE implementations used by both hostapd (AP) and wpa_supplicant (infrastructure BSS station/mesh station). SAE (Simultaneous Authentication of Equals) is also known as WPA3-Personal. The discovered side channel attacks may be able to leak information about the used password based on observable timing differences and cache access patterns. This might result in full password recovery when combined with an offline dictionary attack and if the password is not strong enough to protect against dictionary attacks.

See https://w1.fi/security/2019-1/sae-side-channel-attacks.txt for a detailed description of the bug.

Impact:

All wpa_supplicant and hostapd versions with SAE support (CONFIG_SAE=y in the build configuration and SAE being enabled in the runtime configuration).

CVE-2019-9494 2019-04-10 2019-04-23 Istio -- Security vulnerabilities istio 1.1.2

Istio reports:

Two security vulnerabilities have recently been identified in the Envoy proxy. The vulnerabilities are centered on the fact that Envoy did not normalize HTTP URI paths and did not fully validate HTTP/1.1 header values. These vulnerabilities impact Istio features that rely on Envoy to enforce any of authorization, routing, or rate limiting.

CVE-2019-9900 CVE-2019-9901 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9900 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9901 https://github.com/envoyproxy/envoy/issues/6434 https://github.com/envoyproxy/envoy/issues/6435 2019-03-29 2019-04-22 Ghostscript -- Security bypass vulnerability ghostscript9-agpl-base ghostscript9-agpl-x11 9.27

Cedric Buissart (Red Hat) reports:

It was found that the superexec operator was available in the internal dictionary in ghostscript before 9.27. A specially crafted PostScript file could use this flaw in order to, for example, have access to the file system outside of the constrains imposed by -dSAFER.

It was found that the forceput operator could be extracted from the DefineResource method in ghostscript before 9.27. A specially crafted PostScript file could use this flaw in order to, for example, have access to the file system outside of the constrains imposed by -dSAFER.

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3835 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3838 CVE-2019-3835 CVE-2019-3838 2019-03-21 2019-04-21 GnuTLS -- double free, invalid pointer access gnutls 3.6.7

The GnuTLS project reports:

Tavis Ormandy from Google Project Zero found a memory corruption (double free) vulnerability in the certificate verification API. Any client or server application that verifies X.509 certificates with GnuTLS 3.5.8 or later is affected.

It was found using the TLS fuzzer tools that decoding a malformed TLS1.3 asynchronous message can cause a server crash via an invalid pointer access. The issue affects GnuTLS server applications since 3.6.4.

https://www.gnutls.org/security-new.html#GNUTLS-SA-2019-03-27 CVE-2019-3829 CVE-2019-3836 2019-03-27 2019-04-19 dovecot -- json encoder crash dovecot 2.3.02.3.5.2 dovecot2 2.3.02.3.5.2

Aki Tuomi reports:

* CVE-2019-10691: Trying to login with 8bit username containing invalid UTF8 input causes auth process to crash if auth policy is enabled. This could be used rather easily to cause a DoS. Similar crash also happens during mail delivery when using invalid UTF8 in From or Subject header when OX push notification driver is used.

https://dovecot.org/pipermail/dovecot-news/2019-April/000407.html CVE-2019-10691 2019-04-09 2019-04-18 2019-05-26 libssh2 -- multiple issues libssh2 1.8.1,3 linux-c6-libssh2 1.4.2_7 linux-c7-libssh2 1.4.3_3

libssh2 developers report:

Defend against possible integer overflows in comp_method_zlib_decomp.

Defend against writing beyond the end of the payload in _libssh2_transport_read().

Sanitize padding_length - _libssh2_transport_read().

This prevents an underflow resulting in a potential out-of-bounds read if a server sends a too-large padding_length, possibly with malicious intent.

Prevent zero-byte allocation in sftp_packet_read() which could lead to an out-of-bounds read.

Check the length of data passed to sftp_packet_add() to prevent out-of-bounds reads.

Add a required_size parameter to sftp_packet_require et. al. to require callers of these functions to handle packets that are too short.

Additional length checks to prevent out-of-bounds reads and writes in _libssh2_packet_add().

https://github.com/libssh2/libssh2/releases/tag/libssh2-1.8.1 https://libssh2.org/CVE-2019-3855.html https://libssh2.org/CVE-2019-3856.html https://libssh2.org/CVE-2019-3857.html https://libssh2.org/CVE-2019-3858.html https://libssh2.org/CVE-2019-3859.html https://libssh2.org/CVE-2019-3860.html https://libssh2.org/CVE-2019-3861.html https://libssh2.org/CVE-2019-3862.html https://libssh2.org/CVE-2019-3863.html CVE-2019-3855 CVE-2019-3856 CVE-2019-3857 CVE-2019-3858 CVE-2019-3859 CVE-2019-3860 CVE-2019-3861 CVE-2019-3862 CVE-2019-3863 2019-03-14 2019-04-18 2019-07-07 gitea -- remote code execution gitea 1.7.5

The Gitea team reports:

Prevent remote code execution vulnerability with mirror repo URL settings.

https://blog.gitea.io/2019/04/gitea-1.7.6-is-released/ 2019-04-13 2019-04-17 MySQL -- multiple vulnerabilities mariadb55-server 5.5.64 mariadb101-server 10.1.39 mariadb102-server 10.2.23 mariadb103-server 10.3.14 mysql56-server 5.6.44 mysql57-server 5.7.26 mysql80-server 8.0.15 percona55-server 5.5.64 percona56-server 5.6.44 percona57-server 5.7.26

Oracle reports:

Critical Patch Update Oracle MySQL Executive Summary

This Critical Patch Update contains 44 new security fixes for Oracle MySQL. 3 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials.

The Oracle MySQL products and versions affected by vulnerabilities that are fixed in this Critical Patch Update are: MySQL Server, versions 5.6.43 and prior, 5.7.25 and prior, 8.0.15 and prior

Further details will be published by Oracle on 2019-04-16

https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html 2019-04-13 2019-04-13 wget -- security flaw in caching credentials passed as a part of the URL wget 1.191.20.1

Gynvael Coldwind reports:

set_file_metadata in xattr.c in GNU Wget before 1.20.1 stores a file's origin URL in the user.xdg.origin.url metadata attribute of the extended attributes of the downloaded file, which allows local users to obtain sensitive information (e.g., credentials contained in the URL) by reading this attribute, as demonstrated by getfattr. This also applies to Referer information in the user.xdg.referrer.url metadata attribute.

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20483 CVE-2018-20483 2018-12-25 2019-04-12 Gitlab -- Group Runner Registration Token Exposure gitlab-ce 11.9.011.9.7 11.8.011.8.7 10.4.011.7.11

Gitlab reports:

Group Runner Registration Token Exposure

https://about.gitlab.com/2019/04/10/critical-security-release-gitlab-11-dot-9-dot-7-released/ CVE-2019-11000 2019-04-10 2019-04-11 jenkins -- multiple vulnerabilities jenkins 2.172 jenkins-lts 2.164.2

Jenkins Security Advisory:

Description

(Medium) SECURITY-1289

Jenkins accepted cached legacy CLI authentication

(Medium) SECURITY-1327

XSS vulnerability in form validation button

https://jenkins.io/security/advisory/2019-04-10/ 2019-04-10 2019-04-10 Flash Player -- multiple vulnerabilities linux-flashplayer 32.0.0.171

Adobe reports:

This update resolves a use-after-free vulnerability that could lead to arbitrary code execution (CVE-2019-7096).

This update resolves an out-of-bounds read vulnerability that could lead to information disclosure (CVE-2019-7108).

CVE-2019-7096 CVE-2019-7108 https://helpx.adobe.com/security/products/flash-player/apsb19-19.html 2019-04-09 2019-04-10 clamav -- multiple vulnerabilities clamav 0.101.2,1

Clamav reports:

An out-of-bounds heap read condition may occur when scanning PDF documents

An out-of-bounds heap read condition may occur when scanning PE files

An out-of-bounds heap write condition may occur when scanning OLE2 files

An out-of-bounds heap read condition may occur when scanning malformed PDF documents

A path-traversal write condition may occur as a result of improper input validation when scanning RAR archives

A use-after-free condition may occur as a result of improper error handling when scanning nested RAR archives

https://blog.clamav.net/2019/03/clamav-01012-and-01003-patches-have.html CVE-2019-1787 CVE-2019-1789 CVE-2019-1788 CVE-2019-1786 CVE-2019-1785 CVE-2019-1798 2019-03-29 2019-04-05 Gitlab -- Multiple vulnerabilities gitlab-ce 11.9.011.9.4 11.8.011.8.6 11.7.10

Gitlab reports:

DoS potential for regex in CI/CD refs

Related branches visible in issues for guests

Persistent XSS at merge request resolve conflicts

Improper authorization control "move issue"

Guest users of private projects have access to releases

DoS potential on project languages page

Recurity assessment: information exposure through timing discrepancy

Recurity assessment: loginState HMAC issues

Recurity assessment: open redirect

PDF.js vulnerable to CVE-2018-5158

IDOR labels of private projects/groups

EXIF geolocation data not stripped from uploaded images

https://about.gitlab.com/2019/04/01/security-release-gitlab-11-dot-9-dot-4-released/ CVE-2019-10640 CVE-2019-10116 CVE-2019-10111 CVE-2019-10110 CVE-2019-10115 CVE-2019-10113 CVE-2019-10114 CVE-2019-10112 CVE-2019-10117 CVE-2018-5158 CVE-2019-10108 CVE-2019-10109 2019-04-01 2019-04-02 Apache -- Multiple vulnerabilities apache24 2.4.39

The Apache httpd Project reports:

Apache HTTP Server privilege escalation from modules' scripts (CVE-2019-0211) (important)

mod_auth_digest access control bypass (CVE-2019-0217) (important)

mod_ssl access control bypass (CVE-2019-0215) (important)

mod_http2, possible crash on late upgrade (CVE-2019-0197) (low)

mod_http2, read-after-free on a string compare (CVE-2019-0196) (low)

Apache httpd URL normalization inconsistincy (CVE-2019-0220) (low)

https://www.apache.org/dist/httpd/CHANGES_2.4.39 https://httpd.apache.org/security/vulnerabilities_24.html CVE-2019-0211 CVE-2019-0217 CVE-2019-0215 CVE-2019-0196 CVE-2019-0220 2019-04-01 2019-04-02 Kubectl -- Potential directory traversal kubectl 1.11.9 1.12.01.12.7 1.13.01.13.5

Kubernetes.io reports:

A security issue was discovered with the Kubernetes kubectl cp command that could enable a directory traversal replacing or deleting files on a user’s workstation.

CVE-2019-1002101 https://nvd.nist.gov/vuln/detail/CVE-2019-1002101 2019-03-28 2019-04-01 znc -- Denial of Service znc 1.7.3

Mitre reports:

ZNC before 1.7.3-rc1 allows an existing remote user to cause a Denial of Service (crash) via invalid encoding.

CVE-2019-9917 https://wiki.znc.in/ChangeLog/1.7.3 2019-03-21 2019-03-31 Jupyter notebook -- open redirect vulnerability py27-notebook py35-notebook py36-notebook py37-notebook 5.7.8

Jupyter blog:

Login pages tend to take a parameter for redirecting back to a page after successful login, e.g. /login?next=/notebooks/mynotebook.ipynb, so that you aren't disrupted too much if you try to visit a page, but have to authenticate first. An Open Redirect Vulnerability is when a malicious person crafts a link pointing to the login page of a trusted site, but setting the "redirect after successful login" parameter to send the user to their own site, instead of a page on the authenticated site (the notebook or JupyterHub server), e.g. /login?next=http://badwebsite.biz. This doesn't necessarily compromise anything immediately, but it enables phishing if users don't notice that the domain has changed, e.g. by showing a fake "re-enter your password" page. Servers generally have to validate the redirect URL to avoid this. Both JupyterHub and Notebook already do this, but the validation didn't take into account all possible ways to redirect to other sites, so some malicious URLs could still be crafted to redirect away from the server (the above example does not work in any recent version of either package). Only certain browsers (Chrome and Firefox, not Safari) could be redirected from the JupyterHub login page, but all browsers could be redirected away from a standalone notebook server.

https://blog.jupyter.org/open-redirect-vulnerability-in-jupyter-jupyterhub-adf43583f1e4 https://github.com/jupyter/notebook/blob/master/docs/source/changelog.rst CVE-2019-10255 2019-03-28 2019-03-29 2019-04-06 dovecot -- Buffer overflow reading extension header dovecot 2.3.5.1

Aki Tuomi reports:

Vulnerability Details: When reading FTS or POP3-UIDL header from dovecot index, the input buffer size is not bound, and data is copied to target structure causing stack overflow. Risk: This can be used for local root privilege escalation or executing arbitrary code in dovecot process context. This requires ability to directly modify dovecot indexes. Steps to reproduce: Produce dovecot.index.log entry that creates an FTS header which has more than 12 bytes of data. Trigger dovecot indexer-worker or run doveadm index. Dovecot will crash. Mitigations: Since 2.3.0 dovecot has been compiled with stack smash protection, ASLR, read-only GOT tables and other techniques that make exploiting this bug much harder.

http://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-7524 https://dovecot.org/list/dovecot-news/2019-March/000401.html CVE-2019-7524 2019-02-05 2019-03-28 drupal -- Drupal core - Moderately critical - Cross Site Scripting drupal7 7.65 drupal8 8.6.13

Drupal Security Team reports:

Under certain circumstances the File module/subsystem allows a malicious user to upload a file that can trigger a cross-site scripting (XSS) vulnerability.

https://www.drupal.org/project/drupal/releases/8.6.13 https://www.drupal.org/project/drupal/releases/7.65 https://www.drupal.org/SA-CORE-2019-004 CVE-2019-6341 2019-03-20 2019-03-27 2019-03-28 Python -- NULL pointer dereference vulnerability python27 2.7.16 python35 3.5.7 python36 3.6.8_1 python37 3.7.3

Python Changelog:

bpo-35746: [CVE-2019-5010] Fix a NULL pointer deref in ssl module. The cert parser did not handle CRL distribution points with empty DP or URI correctly. A malicious or buggy certificate can result into segfault. Vulnerability (TALOS-2018-0758) reported by Colin Read and Nicolas Edet of Cisco.

https://docs.python.org/3.7/whatsnew/changelog.html https://bugs.python.org/issue35746 CVE-2019-5010 2019-01-15 2019-03-26 2019-03-27 wordpress -- multiple issues wordpress fr-wordpress 5.1.1,1 de-wordpress zh_CN-wordpress zh_TW-wordpress ja-wordpress ru-wordpress 5.1.1

wordpress developers reports:

Hosts can now offer a button for their users to update PHP.

The recommended PHP version used by the Update PHP notice can now be filtered.

https://wordpress.org/news/2019/03/wordpress-5-1-1-security-and-maintenance-release/ 2019-03-12 2019-03-21 Gitlab -- Vulnerability gitlab-ce 11.8.011.8.3 11.7.7

Gitlab reports:

Project Runner Token Exposed Through Issues Quick Actions

https://about.gitlab.com/2019/03/20/critical-security-release-gitlab-11-dot-8-dot-3-released/ CVE-2019-9866 2019-03-20 2019-03-21 libXdmcp -- insufficient entropy generating session keys libXdmcp 1.1.3

The freedesktop and x.org project reports:

It was discovered that libXdmcp before 1.1.3 used weak entropy to generate session keys on platforms without arc4random_buf() but with getentropy(). On a multi-user system using xdmcp, a local attacker could potentially use information available from the process list to brute force the key, allowing them to hijack other users' sessions.

Please note, that since FreeBSD provides arc4random_buf(), it is unknown if FreeBSD is affected by this vulnerability

https://nvd.nist.gov/vuln/detail/CVE-2017-2625 https://lists.x.org/archives/xorg-announce/2019-March/002974.html CVE-2017-2625 2017-04-04 2019-03-21 2019-03-22 Gitlab -- Vulnerability gitlab-ce 11.8.2

Gitlab reports:

Public project in a private group makes the group page publicly accessible

https://about.gitlab.com/2019/03/14/gitlab-11-8-2-released/ CVE-2019-9732 2019-03-14 2019-03-20 gitea -- XSS vulnerability gitea 1.7.4

Gitea Team reports:

Fix potential XSS vulnerability in repository description.

https://blog.gitea.io/2019/03/gitea-1.7.4-is-released/ 2019-03-12 2019-03-20 mozilla -- multiple vulnerabilities firefox 66.0_3,1 waterfox 56.2.9 seamonkey linux-seamonkey 2.53.0 firefox-esr 60.6.0,1 linux-firefox 60.6.0,2 libxul thunderbird linux-thunderbird 60.6.0

Mozilla Foundation reports:

CVE-2019-9790: Use-after-free when removing in-use DOM elements

CVE-2019-9791: Type inference is incorrect for constructors entered through on-stack replacement with IonMonkey

CVE-2019-9792: IonMonkey leaks JS_OPTIMIZED_OUT magic value to script

CVE-2019-9793: Improper bounds checks when Spectre mitigations are disabled

CVE-2019-9794: Command line arguments not discarded during execution

CVE-2019-9795: Type-confusion in IonMonkey JIT compiler

CVE-2019-9796: Use-after-free with SMIL animation controller

CVE-2019-9797: Cross-origin theft of images with createImageBitmap

CVE-2019-9798: Library is loaded from world writable APITRACE_LIB location

CVE-2019-9799: Information disclosure via IPC channel messages

CVE-2019-9801: Windows programs that are not 'URL Handlers' are exposed to web content

CVE-2019-9802: Chrome process information leak

CVE-2019-9803: Upgrade-Insecure-Requests incorrectly enforced for same-origin navigation

CVE-2019-9804: Code execution through 'Copy as cURL' in Firefox Developer Tools on macOS

CVE-2019-9805: Potential use of uninitialized memory in Prio

CVE-2019-9806: Denial of service through successive FTP authorization prompts

CVE-2019-9807: Text sent through FTP connection can be incorporated into alert messages

CVE-2019-9809: Denial of service through FTP modal alert error messages

CVE-2019-9808: WebRTC permissions can display incorrect origin with data: and blob: URLs

CVE-2019-9789: Memory safety bugs fixed in Firefox 66

CVE-2019-9788: Memory safety bugs fixed in Firefox 66 and Firefox ESR 60.6

CVE-2019-9788 CVE-2019-9789 CVE-2019-9790 CVE-2019-9791 CVE-2019-9792 CVE-2019-9793 CVE-2019-9794 CVE-2019-9795 CVE-2019-9796 CVE-2019-9797 CVE-2019-9798 CVE-2019-9799 CVE-2019-9801 CVE-2019-9802 CVE-2019-9803 CVE-2019-9804 CVE-2019-9805 CVE-2019-9806 CVE-2019-9807 CVE-2019-9808 CVE-2019-9809 https://www.mozilla.org/security/advisories/mfsa2019-07/ https://www.mozilla.org/security/advisories/mfsa2019-08/ 2019-03-19 2019-03-19 2019-07-23 PowerDNS -- Insufficient validation in the HTTP remote backend powerdns 4.1.7

PowerDNS developers report:

An issue has been found in PowerDNS Authoritative Server when the HTTP remote backend is used in RESTful mode (without post=1 set), allowing a remote user to cause the HTTP backend to connect to an attacker-specified host instead of the configured one, via a crafted DNS query. This can be used to cause a denial of service by preventing the remote backend from getting a response, content spoofing if the attacker can time its own query so that subsequent queries will use an attacker-controlled HTTP server instead of the configured one, and possibly information disclosure if the Authoritative Server has access to internal servers.

https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2019-03.html CVE-2019-3871 2019-03-18 2019-03-19 Rails -- Action View vulnerabilities rubygem-actionview4 4.2.11.1 rubygem-actionview50 5.0.7.2 rubygem-actionview5 5.1.6.2

Ruby on Rails blog:

Rails 4.2.11.1, 5.0.7.2, 5.1.6.2, 5.2.2.1, and 6.0.0.beta3 have been released! These contain the following important security fixes. It is recommended that users upgrade as soon as possible:

CVE-2019-5418 File Content Disclosure in Action View

CVE-2019-5419 Denial of Service Vulnerability in Action View

https://weblog.rubyonrails.org/2019/3/13/Rails-4-2-5-1-5-1-6-2-have-been-released/ CVE-2019-5418 CVE-2019-5419 2019-03-13 2019-03-18 PuTTY -- security fixes in new release putty 0.71 putty-gtk2 0.71 putty-nogtk 0.71

The PuTTY team reports:

New in 0.71:

Security fixes found by an EU-funded bug bounty programme:

+ a remotely triggerable memory overwrite in RSA key exchange, which can occur before host key verification

+ potential recycling of random numbers used in cryptography

+ on Unix, remotely triggerable buffer overflow in any kind of server-to-client forwarding

+ multiple denial-of-service attacks that can be triggered by writing to the terminal

Other security enhancements: major rewrite of the crypto code to remove cache and timing side channels.

User interface changes to protect against fake authentication prompts from a malicious server.

https://www.chiark.greenend.org.uk/~sgtatham/putty/changes.html 2019-03-16 2019-03-17 Jupyter notebook -- cross-site inclusion (XSSI) vulnerability py27-notebook py35-notebook py36-notebook py37-notebook 5.7.6

Jupyter notebook Changelog:

5.7.6 contains a security fix for a cross-site inclusion (XSSI) vulnerability, where files at a known URL could be included in a page from an unauthorized website if the user is logged into a Jupyter server. The fix involves setting the X-Content-Type-Options: nosniff header, and applying CSRF checks previously on all non-GET API requests to GET requests to API endpoints and the /files/ endpoint.

The attacking page is able to access some contents of files when using Internet Explorer through script errors, but this has not been demonstrated with other browsers. A CVE has been requested for this vulnerability.

https://github.com/jupyter/notebook/blob/master/docs/source/changelog.rst https://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-auth-prompt-spoofing.html https://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-fd-set-overflow.html https://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-rng-reuse.html https://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-rsa-kex-integer-overflow.html https://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-terminal-dos-combining-chars.html https://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-terminal-dos-combining-chars-double-width-gtk.html https://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-terminal-dos-one-column-cjk.html https://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/pscp-unsanitised-server-output.html https://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/side-channels.html 2019-03-10 2019-03-16 RubyGems -- multiple vulnerabilities ruby23-gems ruby24-gems ruby25-gems 3.0.2

RubyGems Security Advisories:

CVE-2019-8320: Delete directory using symlink when decompressing tar

CVE-2019-8321: Escape sequence injection vulnerability in 'verbose'

CVE-2019-8322: Escape sequence injection vulnerability in 'gem owner'

CVE-2019-8323: Escape sequence injection vulnerability in API response handling

CVE-2019-8324: Installing a malicious gem may lead to arbitrary code execution

CVE-2019-8325: Escape sequence injection vulnerability in errors

https://blog.rubygems.org/2019/03/05/security-advisories-2019-03.html https://github.com/rubygems/rubygems/blob/master/History.txt CVE-2019-8320 CVE-2019-8321 CVE-2019-8322 CVE-2019-8323 CVE-2019-8324 CVE-2019-8325 2019-03-05 2019-03-15 OpenSSL -- ChaCha20-Poly1305 nonce vulnerability openssl111 1.1.1b_1

The OpenSSL project reports:

Low: ChaCha20-Poly1305 with long nonces (CVE-2019-1543)

ChaCha20-Poly1305 is an AEAD cipher, and requires a unique nonce input for every encryption operation. RFC 7539 specifies that the nonce value (IV) should be 96 bits (12 bytes). OpenSSL allows a variable nonce length and front pads the nonce with 0 bytes if it is less than 12 bytes. However it also incorrectly allows a nonce to be set of up to 16 bytes. In this case only the last 12 bytes are significant and any additional leading bytes are ignored.

https://www.openssl.org/news/secadv/20190306.txt CVE-2019-1543 2019-03-06 2019-03-07 ntp -- Crafted null dereference attack from a trusted source with an authenticated mode 6 packet ntp 4.2.8p13 FreeBSD 12.012.0_2 11.211.2_8

Network Time Foundation reports:

A crafted malicious authenticated mode 6 (ntpq) packet from a permitted network address can trigger a NULL pointer dereference, crashing ntpd.

Note that for this attack to work, the sending system must be on an address that the target's ntpd accepts mode 6 packets from, and must use a private key that is specifically listed as being used for mode 6 authorization.

Impact: The ntpd daemon can crash due to the NULL pointer dereference, causing a denial of service.

Mitigation:

Use restrict noquery to limit addresses that can send mode 6 queries.

Limit access to the private controlkey in ntp.keys.

Upgrade to 4.2.8p13, or later.

http://bugs.ntp.org/3565 http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-8936 https://nvd.nist.gov/vuln-metrics/cvss/v2-calculator?vector=(AV:N/AC:H/Au:M/C:N/I:N/A:C) https://nvd.nist.gov/vuln-metrics/cvss/v3-calculator?vector=AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H CVE-2019-8936 SA-19:04.ntp 2019-01-15 2019-03-07 2019-07-30 rssh - multiple vulnerabilities rssh 2.3.4_2

NVD reports:

rssh version 2.3.4 contains a CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in allowscp permission that can result in Local command execution. This attack appear to be exploitable via An authorized SSH user with the allowscp permission.

Insufficient sanitization of arguments passed to rsync can bypass the restrictions imposed by rssh, a restricted shell that should restrict users to perform only rsync operations, resulting in the execution of arbitrary shell commands.

https://nvd.nist.gov/vuln/search/results?form_type=Advanced&cves=on&cpe_version=cpe%3a%2fa%3apizzashack%3arssh%3a2.3.4 CVE-2019-1000018 CVE-2019-3463 CVE-2019-3464 2019-02-04 2019-03-06 rt -- XSS via jQuery rt42 4.2.04.2.16 rt44 4.4.04.4.4

BestPractical reports:

The version of jQuery used in RT 4.2 and 4.4 has a Cross-site Scripting (XSS) vulnerability when using cross-domain Ajax requests. This vulnerability is assigned CVE-2015-9251. RT does not use this jQuery feature so it is not directly vulnerable. jQuery version 1.12 no longer receives official updates, however a fix was posted with recommendations for applications to patch locally, so RT will follow this recommendation and ship with a patched version.

https://docs.bestpractical.com/release-notes/rt/4.4.4 https://docs.bestpractical.com/release-notes/rt/4.2.16 CVE-2015-9251 2019-03-05 2019-03-06 slixmpp -- improper access control py35-slixmpp py36-slixmpp py37-slixmpp 1.4.2

NVD reports:

slixmpp version before commit 7cd73b594e8122dddf847953fcfc85ab4d316416 contains an incorrect Access Control vulnerability in XEP-0223 plugin (Persistent Storage of Private Data via PubSub) options profile, used for the configuration of default access model that can result in all of the contacts of the victim can see private data having been published to a PEP node. This attack appears to be exploitable if the user of this library publishes any private data on PEP, the node isn't configured to be private. This vulnerability appears to have been fixed in commit 7cd73b594e8122dddf847953fcfc85ab4d316416 which is included in slixmpp 1.4.2.

https://nvd.nist.gov/vuln/detail/CVE-2019-1000021 CVE-2019-1000021 2019-02-04 2019-03-05 Gitlab -- Multiple vulnerabilities gitlab-ce 11.8.011.8.1 11.7.011.7.6 2.9.011.6.10

Gitlab reports:

Arbitrary file read via MergeRequestDiff

CSRF add Kubernetes cluster integration

Blind SSRF in prometheus integration

Merge request information disclosure

IDOR milestone name information disclosure

Burndown chart information disclosure

Private merge request titles in public project information disclosure

Private namespace disclosure in email notification when issue is moved

Milestone name disclosure

Issue board name disclosure

NPM automatic package referencer

Path traversal snippet mover

Information disclosure repo existence

Issue DoS via Mermaid

Privilege escalation impersonate user

https://about.gitlab.com/2019/03/04/security-release-gitlab-11-dot-8-dot-1-released/ CVE-2019-9221 CVE-2019-9176 CVE-2019-9174 CVE-2019-9172 CVE-2019-9170 CVE-2019-9175 CVE-2019-9178 CVE-2019-9179 CVE-2019-9171 CVE-2019-9224 CVE-2019-9225 CVE-2019-9219 CVE-2019-9217 CVE-2019-9222 CVE-2019-9223 CVE-2019-9220 CVE-2019-9485 2019-03-04 2019-03-05 py-gunicorn -- CWE-113 vulnerability py27-gunicorn py35-gunicorn py36-gunicorn py37-gunicorn 19.5.0

Everardo reports:

gunicorn version 19.4.5 contains a CWE-113: Improper Neutralization of CRLF Sequences in HTTP Headers vulnerability in process_headers function in gunicorn/http/wsgi.py that can result in an attacker causing the server to return arbitrary HTTP headers.

CVE-2018-1000164 https://epadillas.github.io/2018/04/02/http-header-splitting-in-gunicorn-19.4.5 2018-04-02 2019-03-05 Node.js -- multiple vulnerabilities node 11.10.1 node10 10.15.2 node8 8.15.1 node6 6.17.0

Node.js reports:

Updates are now available for all active Node.js release lines. In addition to fixes for security flaws in Node.js, they also include upgrades of Node.js 6 and 8 to OpenSSL 1.0.2r which contains a fix for a moderate severity security vulnerability.

For these releases, we have decided to withhold the fix for the Misinterpretation of Input (CWE-115) flaw mentioned in the original announcement. This flaw is very low severity and we are not satisfied that we had a complete and stable fix ready for release. We will be seeking to address this flaw via alternate mechanisms in the near future. In addition, we have introduced an additional CVE for a change in Node.js 6 that we have decided to classify as a Denial of Service (CWE-400) flaw.

We recommend that all Node.js users upgrade to a version listed below as soon as possible.

OpenSSL: 0-byte record padding oracle (CVE-2019-1559)

OpenSSL 1.0.2r contains a fix for CVE-2019-1559 and is included in the releases for Node.js versions 6 and 8 only. Node.js 10 and 11 are not impacted by this vulnerability as they use newer versions of OpenSSL which do not contain the flaw.

Under certain circumstances, a TLS server can be forced to respond differently to a client if a zero-byte record is received with an invalid padding compared to a zero-byte record with an invalid MAC. This can be used as the basis of a padding oracle attack to decrypt data.

Only TLS connections using certain ciphersuites executing under certain conditions are exploitable. We are currently unable to determine whether the use of OpenSSL in Node.js exposes this vulnerability. We are taking a cautionary approach and recommend the same for users. For more information, see the advisory and a detailed write-up by the reporters of the vulnerability.

https://nodejs.org/en/blog/vulnerability/february-2019-security-releases/ CVE-2019-5737 CVE-2019-5739 CVE-2019-1559 2019-02-28 2019-03-03 mybb -- vulnerabilities mybb 1.8.20_1

mybb Team reports:

Medium risk: Reset Password reflected XSS

Medium risk: ModCP Profile Editor username reflected XSS

Low risk: Predictable CSRF token for guest users

Low risk: ACP Stylesheet Properties XSS

Low risk: Reset Password username enumeration via email

https://blog.mybb.com/2019/02/27/mybb-1-8-20-released-security-maintenance-release/ 2019-02-27 2019-03-02 2019-03-04 asterisk -- Remote crash vulnerability with SDP protocol violation asterisk15 15.7.2 asterisk16 16.2.1

The Asterisk project reports:

When Asterisk makes an outgoing call, a very specific SDP protocol violation by the remote party can cause Asterisk to crash.

https://downloads.asterisk.org/pub/security/AST-2019-001.html CVE-2019-7251 2019-01-24 2019-03-01 webkit-gtk -- Multiple vulnabilities webkit2-gtk3 2.22.6 webkit-gtk2 webkit-gtk3 0

The Webkitgtk project reports:

CVE-2019-6212 - Processing maliciously crafted web content may lead to arbitrary code execution. Multiple memory corruption issues were addressed with improved memory handling.

CVE-2019-6215 - Processing maliciously crafted web content may lead to arbitrary code execution. A type confusion issue was addressed with improved memory handling.

CVE-2019-6216 - Processing maliciously crafted web content may lead to arbitrary code execution. Multiple memory corruption issues were addressed with improved memory handling.

CVE-2019-6217 - Processing maliciously crafted web content may lead to arbitrary code execution. Multiple memory corruption issues were addressed with improved memory handling.

CVE-2019-6226 - Processing maliciously crafted web content may lead to arbitrary code execution. Multiple memory corruption issues were addressed with improved memory handling.

CVE-2019-6227 - Processing maliciously crafted web content may lead to arbitrary code execution. A memory corruption issue was addressed with improved memory handling.

CVE-2019-6229 - Processing maliciously crafted web content may lead to universal cross site scripting. A logic issue was addressed with improved validation.

CVE-2019-6233 - Processing maliciously crafted web content may lead to arbitrary code execution. A memory corruption issue was addressed with improved memory handling.

CVE-2019-6234 - Processing maliciously crafted web content may lead to arbitrary code execution. A memory corruption issue was addressed with improved memory handling.

https://webkitgtk.org/security/WSA-2019-0001.html CVE-2019-6212 CVE-2019-6215 CVE-2019-6216 CVE-2019-6217 CVE-2019-6226 CVE-2019-6227 CVE-2019-6229 CVE-2019-6233 CVE-2019-6234 2019-02-08 2019-02-24 rdesktop - critical - Remote Code Execution rdesktop 1.8.4

Fix memory corruption in process_bitmap_data - CVE-2018-8794

Fix remote code execution in process_bitmap_data - CVE-2018-8795

Fix remote code execution in process_plane - CVE-2018-8797

Fix Denial of Service in mcs_recv_connect_response - CVE-2018-20175

Fix Denial of Service in mcs_parse_domain_params - CVE-2018-20175

Fix Denial of Service in sec_parse_crypt_info - CVE-2018-20176

Fix Denial of Service in sec_recv - CVE-2018-20176

Fix minor information leak in rdpdr_process - CVE-2018-8791

Fix Denial of Service in cssp_read_tsrequest - CVE-2018-8792

Fix remote code execution in cssp_read_tsrequest - CVE-2018-8793

Fix Denial of Service in process_bitmap_data - CVE-2018-8796

Fix minor information leak in rdpsnd_process_ping - CVE-2018-8798

Fix Denial of Service in process_secondary_order - CVE-2018-8799

Fix remote code execution in in ui_clip_handle_data - CVE-2018-8800

Fix major information leak in ui_clip_handle_data - CVE-2018-20174

Fix memory corruption in rdp_in_unistr - CVE-2018-20177

Fix Denial of Service in process_demand_active - CVE-2018-20178

Fix remote code execution in lspci_process - CVE-2018-20179

Fix remote code execution in rdpsnddbg_process - CVE-2018-20180

Fix remote code execution in seamless_process - CVE-2018-20181

Fix remote code execution in seamless_process_line - CVE-2018-20182

https://github.com/rdesktop/rdesktop/releases/tag/v1.8.4 CVE-2018-20175 CVE-2018-20176 CVE-2018-8791 CVE-2018-8792 CVE-2018-8793 CVE-2018-8794 CVE-2018-8795 CVE-2018-8796 CVE-2018-8797 CVE-2018-8798 CVE-2018-8799 CVE-2018-8800 CVE-2018-20174 CVE-2018-20177 CVE-2018-20178 CVE-2018-20179 CVE-2018-20180 CVE-2018-20181 CVE-2018-20182 2019-01-02 2019-02-22 drupal -- Drupal core - Highly critical - Remote Code Execution drupal8 8.6.10

Drupal Security Team

Some field types do not properly sanitize data from non-form sources. This can lead to arbitrary PHP code execution in some cases..

https://www.drupal.org/sa-core-2019-002 CVE-2019-6340 2019-02-20 2019-02-21 OpenSSL -- Padding oracle vulnerability openssl 1.0.2r,1 linux-c6-openssl 1.0.1e_16

The OpenSSL project reports:

0-byte record padding oracle (CVE-2019-1559) (Moderate)
If an application encounters a fatal protocol error and then calls SSL_shutdown() twice (once to send a close_notify, and once to receive one) then OpenSSL can respond differently to the calling application if a 0 byte record is received with invalid padding compared to if a 0 byte record is received with an invalid MAC. If the application then behaves differently based on that in a way that is detectable to the remote peer, then this amounts to a padding oracle that could be used to decrypt data.

https://www.openssl.org/news/secadv/20190226.txt CVE-2019-1559 2019-02-19 2019-02-20 2019-03-07 msmtp -- certificate-verification issue msmtp 1.8.11.8.3

msmtp developers report:

In msmtp 1.8.2, when tls_trust_file has its default configuration, certificate-verification results are not properly checked.

https://marlam.de/msmtp/news/msmtp-1-8-3/ CVE-2019-8337 2019-02-11 2019-02-15 mozilla -- multiple vulnerabilities firefox 65.0.1,1 firefox-esr 60.5.1,1 thunderbird 60.5.1

Mozilla Foundation reports:

CVE-2018-18356: Use-after-free in Skia

CVE-2019-5785: Integer overflow in Skia

CVE-2018-18511: Cross-origin theft of images with ImageBitmapRenderingContext

CVE-2018-18511 CVE-2018-18356 CVE-2019-5785 https://www.mozilla.org/en-US/security/advisories/mfsa2019-04/ https://www.mozilla.org/en-US/security/advisories/mfsa2019-05/ 2019-02-13 2019-02-13 Flash Player -- information disclosure linux-flashplayer 32.0.0.142

Adobe reports:

This update resolves an out-of-bounds vulnerability that could lead to information disclosure (CVE-2019-7090).

CVE-2019-7090 https://helpx.adobe.com/security/products/flash-player/apsb19-06.html 2019-02-12 2019-02-12 OpenJPEG -- integer overflow openjpeg 2.3.0_4

NVD reports:

In OpenJPEG 2.3.0, there is an integer overflow vulnerability in the opj_t1_encode_cblks function (openjp2/t1.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted bmp file.

https://nvd.nist.gov/vuln/detail/CVE-2018-5727 https://github.com/uclouvain/openjpeg/issues/1053 CVE-2018-5727 2017-12-08 2019-02-11 2019-03-29 FreeBSD -- File description reference count leak FreeBSD-kernel 12.012.0_3

Problem Description:

FreeBSD 12.0 attempts to handle the case where the receiving process does not provide a sufficiently large buffer for an incoming control message containing rights. In particular, to avoid leaking the corresponding descriptors into the receiving process' descriptor table, the kernel handles the truncation case by closing descriptors referenced by the discarded message.

The code which performs this operation failed to release a reference obtained on the file corresponding to a received right. This bug can be used to cause the reference counter to wrap around and free the file structure.

Impact:

A local user can exploit the bug to gain root privileges or escape from a jail.

CVE-2019-5596 SA-19:02.fd 2019-02-05 2019-02-11 FreeBSD -- System call kernel data register leak FreeBSD-kernel 12.012.0_3 11.211.2_9

Problem Description:

The callee-save registers are used by kernel and for some of them (%r8, %r10, and for non-PTI configurations, %r9) the content is not sanitized before return from syscalls, potentially leaking sensitive information.

Impact:

Typically an address of some kernel data structure used in the syscall implementation, is exposed.

CVE-2019-5595 SA-19:01.syscall 2019-02-05 2019-02-11 kf5-kauth -- Insecure handling of arguments in helpers kf5-kauth 5.54.0_2

Albert Astals Cid reports:

KAuth allows to pass parameters with arbitrary types to helpers running as root over DBus.

Certain types can cause crashes and trigger decoding arbitrary images with dynamically loaded plugin

https://www.kde.org/info/security/advisory-20190209-1.txt CVE-2019-7443 2019-02-09 2019-02-10 unit -- heap memory buffer overflow unit 0.3.01.7.1

unit security problems:

CVE-2019-7401: a head memory buffer overflow might have

been caused in the router process by a specially crafted

request, potentially resulting in a segmentation fault

or other unspecified behavior.

http://mailman.nginx.org/pipermail/unit/2019-February/000112.html CVE-2019-7401 2019-02-07 2019-02-08 curl -- multiple vulnerabilities curl 7.64.0

curl security problems:

CVE-2018-16890: NTLM type-2 out-of-bounds buffer read

libcurl contains a heap buffer out-of-bounds read flaw.

The function handling incoming NTLM type-2 messages (lib/vauth/ntlm.c:ntlm_decode_type2_target) does not validate incoming data correctly and is subject to an integer overflow vulnerability.

Using that overflow, a malicious or broken NTLM server could trick libcurl to accept a bad length + offset combination that would lead to a buffer read out-of-bounds.

CVE-2019-3822: NTLMv2 type-3 header stack buffer overflow

libcurl contains a stack based buffer overflow vulnerability.

The function creating an outgoing NTLM type-3 header (lib/vauth/ntlm.c:Curl_auth_create_ntlm_type3_message()), generates the request HTTP header contents based on previously received data. The check that exists to prevent the local buffer from getting overflowed is implemented wrongly (using unsigned math) and as such it does not prevent the overflow from happening.

This output data can grow larger than the local buffer if very large "nt response" data is extracted from a previous NTLMv2 header provided by the malicious or broken HTTP server.

Such a "large value" needs to be around 1000 bytes or more. The actual payload data copied to the target buffer comes from the NTLMv2 type-2 response header.

CVE-2019-3823: SMTP end-of-response out-of-bounds read

libcurl contains a heap out-of-bounds read in the code handling the end-of-response for SMTP.

If the buffer passed to smtp_endofresp() isn't NUL terminated and contains no character ending the parsed number, and len is set to 5, then the strtol() call reads beyond the allocated buffer. The read contents will not be returned to the caller.

https://curl.haxx.se/docs/security.html https://curl.haxx.se/docs/CVE-2018-16890.html https://curl.haxx.se/docs/CVE-2019-3822.html https://curl.haxx.se/docs/CVE-2019-3823.html CVE-2018-16890 CVE-2019-3822 CVE-2019-3823 2019-02-07 2019-02-07 Gitlab -- Multiple vulnerabilities gitlab-ce 11.7.011.7.4 11.6.011.6.9

Gitlab reports:

Leak of Confidential Issue and Merge Request Titles

Persistent XSS in User Status

https://about.gitlab.com/2019/02/05/critical-security-release-gitlab-11-dot-7-dot-4-released/ CVE-2019-7353 CVE-2019-6796 2019-02-05 2019-02-06 mail/dovecot -- Suitable client certificate can be used to login as other user dovecot 2.3.4.1

Aki Tuomi (Open-Xchange Oy) reports:

Normally Dovecot is configured to authenticate imap/pop3/managesieve/submission clients using regular username/password combination. Some installations have also required clients to present a trusted SSL certificate on top of that. It's also possible to configure Dovecot to take the username from the certificate instead of from the user provided authentication. It's also possible to avoid having a password at all, only trusting the SSL certificate. If the provided trusted SSL certificate is missing the username field, Dovecot should be failing the authentication. However, the earlier versions will take the username from the user provided authentication fields (e.g. LOGIN command). If there is no additional password verification, this allows the attacker to login as anyone else in the system. This affects only installations using: auth_ssl_require_client_cert = yes auth_ssl_username_from_cert = yes Attacker must also have access to a valid trusted certificate without the ssl_cert_username_field in it. The default is commonName, which almost certainly exists in all certificates. This could happen for example if ssl_cert_username_field is a field that normally doesn't exist, and attacker has access to a web server's certificate (and key), which is signed with the same CA. Attack can be migitated by having the certificates with proper Extended Key Usage, such as 'TLS Web Server' and 'TLS Web Server Client'. Also, ssl_cert_username_field setting was ignored with external SMTP AUTH, because none of the MTAs (Postfix, Exim) currently send the cert_username field. This may have allowed users with trusted certificate to specify any username in the authentication. This does not apply to Dovecot Submission service.

https://www.mail-archive.com/dovecot@dovecot.org/msg76117.html CVE-2019-3814 2019-01-16 2019-02-05 typo3 -- multiple vulnerabilities typo3-8-php71 typo3-8-php72 typo3-8-php73 8.7.24 typo3-9-php71 typo3-9-php72 typo3-9-php73 9.5.4

Typo3 news:

Please read the corresponding Security Advisories for details.

https://typo3.org/article/typo3-954-and-8723-security-releases-published/ https://typo3.org/article/typo3-v8724-lts-released/ 2019-01-22 2019-02-02 gitea -- multiple vulnerabilities gitea 1.7.1

Gitea Team reports:

Disable redirect for i18n

Only allow local login if password is non-empty

Fix go-get URL generation

https://github.com/go-gitea/gitea/releases/tag/v1.7.1 2019-01-31 2019-02-01 p5-Email-Address-List -- DDoS related vulnerability p5-Email-Address-List 0.06

Best PRactical Solutions reports:

  0.06 2019-01-02
 
  - Changes to address CVE-2018-18898 which could allow DDoS-type attacks.
    Thanks to Lukas Kramer for reporting the issue and Alex Vandiver for
    contributing fixes.
    - Fix pathological backtracking for unkown regex
    - Fix pathological backtracking in obs-phrase(i.e. obs-display-name)
    - Fix pathological backtracking in cfws, quoted strings

https://metacpan.org/source/BPS/Email-Address-List-0.06/Changes CVE-2018-18898 2019-01-02 2019-01-31 Gitlab -- Multiple vulnerabilities gitlab-ce 11.7.011.7.3 11.6.011.6.8 0.0.011.5.10

Gitlab reports:

Remote Command Execution via GitLab Pages

Covert Redirect to Steal GitHub/Bitbucket Tokens

Remote Mirror Branches Leaked by Git Transfer Refs

Denial of Service with Markdown

Guests Can View List of Group Merge Requests

Guest Can View Merge Request Titles via System Notes

Persistent XSS via KaTeX

Emails Sent to Unauthorized Users

Hyperlink Injection in Notification Emails

Unauthorized Access to LFS Objects

Trigger Token Exposure

Upgrade Rails to 5.0.7.1 and 4.2.11

Contributed Project Information Visible in Private Profile

Imported Project Retains Prior Visibility Setting

Error disclosure on Project Import

Persistent XSS in User Status

Last Commit Status Leaked to Guest Users

Mitigations for IDN Homograph and RTLO Attacks

Access to Internal Wiki When External Wiki Enabled

User Can Comment on Locked Project Issues

Unauthorized Reaction Emojis by Guest Users

User Retains Project Role After Removal from Private Group

GitHub Token Leaked to Maintainers

Unauthenticated Blind SSRF in Jira Integration

Unauthorized Access to Group Membership

Validate SAML Response in Group SAML SSO

https://about.gitlab.com/2019/01/31/security-release-gitlab-11-dot-7-dot-3-released/ CVE-2019-6783 CVE-2019-6788 CVE-2019-6785 CVE-2019-6790 CVE-2019-6997 CVE-2019-6784 CVE-2019-6789 CVE-2019-6781 CVE-2019-6786 CVE-2019-6787 CVE-2018-16476 CVE-2019-6782 CVE-2019-6791 CVE-2019-6792 CVE-2019-6796 CVE-2019-6794 CVE-2019-6795 CVE-2019-6960 CVE-2019-6995 CVE-2019-7176 CVE-2019-7155 CVE-2019-6797 CVE-2019-6793 CVE-2019-6996 2019-01-31 2019-01-31 turnserver -- multiple vulnerabilities turnserver 4.5.1.0

Mihály Mészáros reports:

We made 4.5.1.0 release public today that fixes many vulnerabilities.

It fix the following vulnerabilities:

CVE-2018-4056

CVE-2018-4058

CVE-2018-4059

They will be exposed very soon..

https://github.com/coturn/coturn/blob/4.5.1.0/ChangeLog https://groups.google.com/d/msg/turn-server-project-rfc5766-turn-server/0RuCzcQa0ew/ebZfNEDqBwAJ CVE-2018-4056 CVE-2018-4058 CVE-2018-4059 2019-01-28 2019-01-30 mozilla -- multiple vulnerabilities firefox 65.0_1,1 waterfox 56.2.7 seamonkey linux-seamonkey 2.53.0 firefox-esr 60.5.0_1,1 linux-firefox 60.5.0,2 libxul thunderbird linux-thunderbird 60.5.0

Mozilla Foundation reports:

CVE-2018-18500: Use-after-free parsing HTML5 stream

CVE-2018-18503: Memory corruption with Audio Buffer

CVE-2018-18504: Memory corruption and out-of-bounds read of texture client buffer

CVE-2018-18505: Privilege escalation through IPC channel messages

CVE-2018-18506: Proxy Auto-Configuration file can define localhost access to be proxied

CVE-2018-18502: Memory safety bugs fixed in Firefox 65

CVE-2018-18501: Memory safety bugs fixed in Firefox 65 and Firefox ESR 60.5

CVE-2018-18500 CVE-2018-18501 CVE-2018-18502 CVE-2018-18503 CVE-2018-18504 CVE-2018-18505 CVE-2018-18506 https://www.mozilla.org/en-US/security/advisories/mfsa2019-01/ https://www.mozilla.org/en-US/security/advisories/mfsa2019-02/ 2019-01-29 2019-01-29 2019-07-23 powerdns-recursor -- multiple vulnerabilities powerdns-recursor 4.1.9

PowerDNS Team reports:

CVE-2019-3806: An issue has been found in PowerDNS Recursor where Lua hooks are not properly applied to queries received over TCP in some specific combination of settings, possibly bypassing security policies enforced using Lua. When the recursor is configured to run with more than one thread (threads=X) and to do the distribution of incoming queries to the worker threads itself (pdns-distributes-queries=yes), the Lua script is not properly loaded in the thread handling incoming TCP queries, causing the Lua hooks to not be properly applied.

CVE-2019-3807: An issue has been found in PowerDNS Recursor where records in the answer section of responses received from authoritative servers with the AA flag not set were not properly validated, allowing an attacker to bypass DNSSEC validation.

https://doc.powerdns.com/recursor/changelog/4.1.html CVE-2019-3806 CVE-2019-3807 2019-01-21 2019-01-22 MySQL -- multiple vulnerabilities mariadb55-server 5.5.63 mariadb100-server 10.0.38 mariadb101-server 10.1.38 mariadb102-server 10.2.22 mariadb103-server 10.3.13 mysql55-server 5.5.63 mysql56-server 5.6.43 mysql57-server 5.7.25 mysql80-server 8.0.14 percona55-server 5.5.63 percona56-server 5.6.43 percona57-server 5.7.25

Oracle reports:

Please reference CVE/URL list for details

Not all listed CVE's are present in all versions/flavors

https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html#AppendixMSQL CVE-2019-2534 CVE-2019-2533 CVE-2019-2529 CVE-2019-2482 CVE-2019-2434 CVE-2019-2455 CVE-2019-2503 CVE-2019-2436 CVE-2019-2536 CVE-2019-2502 CVE-2019-2510 CVE-2019-2539 CVE-2019-2494 CVE-2019-2495 CVE-2019-2537 CVE-2019-2420 CVE-2019-2481 CVE-2019-2507 CVE-2019-2530 CVE-2019-2528 CVE-2019-2531 CVE-2019-2486 CVE-2019-2532 CVE-2019-2535 CVE-2019-2513 2019-01-15 2019-01-27 botan2 -- Side channel during ECC key generation botan2 2.9.0

botan2 developers reports:

A timing side channel during ECC key generation could leak information about the high bits of the secret scalar. Such information allows an attacker to perform a brute force attack on the key somewhat more efficiently than they would otherwise. Found by Ján Jančár using ECTester.

Bug introduced in 1.11.20, fixed in 2.9.0

https://botan.randombit.net/security.html#id1 CVE-2018-20187 2018-12-17 2019-01-27 phpMyAdmin -- File disclosure and SQL injection phpMyAdmin phpMyAdmin-php56 phpMyAdmin-php70 phpMyAdmin-php71 phpMyAdmin-php72 4.8.5

The phpMyAdmin development team reports:

Summary

Arbitrary file read vulnerability

Description

When AllowArbitraryServer configuration set to true, with the use of a rogue MySQL server, an attacker can read any file on the server that the web server's user can access.

phpMyadmin attempts to block the use of LOAD DATA INFILE, but due to a bug in PHP, this check is not honored. Additionally, when using the 'mysql' extension, mysql.allow_local_infile is enabled by default. Both of these conditions allow the attack to occur.

Severity

We consider this vulnerability to be critical.

Mitigation factor

This attack can be mitigated by setting the `AllowArbitraryServer` configuration directive to false (which is the default value).

Affected Versions

phpMyAdmin versions from at least 4.0 through 4.8.4 are affected

Summary

SQL injection in Designer feature

Description

A vulnerability was reported where a specially crafted username can be used to trigger an SQL injection attack through the designer feature.

Severity

We consider this vulnerability to be serious.

Affected Versions

phpMyAdmin versions from 4.5.0 through 4.8.4 are affected

https://www.phpmyadmin.net/security/PMASA-2019-1/ https://www.phpmyadmin.net/security/PMASA-2019-2/ 2019-01-21 2019-01-27 gitea -- multiple vulnerabilities gitea 1.7.0

Gitea Team reports:

Do not display the raw OpenID error in the UI

When redirecting clean the path to avoid redirecting to external site

Prevent DeleteFilePost doing arbitrary deletion

https://github.com/go-gitea/gitea/releases/tag/v1.7.0 2019-01-22 2019-01-26 libzmq4 -- Remote Code Execution Vulnerability libzmq4 4.2.04.3.1

A vulnerability has been found that would allow attackers to direct a peer to jump to and execute from an address indicated by the attacker. This issue has been present since v4.2.0. Older releases are not affected. NOTE: The attacker needs to know in advance valid addresses in the peer's memory to jump to, so measures like ASLR are effective mitigations. NOTE: this attack can only take place after authentication, so peers behind CURVE/GSSAPI are not vulnerable to unauthenticated attackers.

CVE-2019-6250 https://github.com/zeromq/libzmq/issues/3351 https://github.com/zeromq/libzmq/pull/3353 https://nvd.nist.gov/vuln/detail/CVE-2019-6250 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6250 2019-01-08 2019-01-26 Apache -- vulnerability apache24 2.4.38

The Apache httpd Project reports:

SECURITY: CVE-2018-17199 mod_session: mod_session_cookie does not respect expiry time allowing sessions to be reused.

SECURITY: CVE-2019-0190 mod_ssl: Fix infinite loop triggered by a client-initiated renegotiation in TLSv1.2 (or earlier) with OpenSSL 1.1.1 and later. PR 63052.

SECURITY: CVE-2018-17189 mod_http2: fixes a DoS attack vector. By sending slow request bodies to resources not consuming them, httpd cleanup code occupies a server thread unnecessarily. This was changed to an immediate stream reset which discards all stream state and incoming data.

http://www.apache.org/dist/httpd/CHANGES_2.4.38 http://httpd.apache.org/security/vulnerabilities_24.html CVE-2018-17199 CVE-2018-17189 CVE-2019-0190 2019-01-22 2019-01-23 www/mod_dav_svn -- Malicious SVN clients can crash mod_dav_svn. mod_dav_svn 1.10.01.10.3 1.11.0

Subversion project reports:

Malicious SVN clients can trigger a crash in mod_dav_svn by omitting the root path from a recursive directory listing request.

http://subversion.apache.org/security/CVE-2018-11803-advisory.txt 2019-01-23 2019-01-23 www/py-requests -- Information disclosure vulnerability py27-requests py35-requests py36-requests py37-requests 2.20.0

The Requests package before 2.20.0 for Python sends an HTTP Authorization header to an http URI upon receiving a same-hostname https-to-http redirect, which makes it easier for remote attackers to discover credentials by sniffing the network.

https://cve.mitre.org/cgi-bin/cvename.cgi?name=2018-18074 https://nvd.nist.gov/vuln/detail/CVE-2018-18074 https://github.com/requests/requests/issues/4716 https://github.com/requests/requests/pull/4718 https://github.com/requests/requests/commit/c45d7c49ea75133e52ab22a8e9e13173938e36ff 2018-06-27 2019-01-22 2019-01-27 joomla3 -- vulnerabilitiesw joomla3 3.9.2

JSST reports:

Inadequate escaping in mod_banners leads to a stored XSS vulnerability.

Inadequate escaping in com_contact leads to a stored XSS vulnerability

Inadequate checks at the Global Configuration Text Filter settings allowed a stored XSS.

Inadequate checks at the Global Configuration helpurl settings allowed a stored XSS.

https://developer.joomla.org/security-centre/760-00190101-core-stored-xss-in-mod-banners.html CVE-2019-6264 https://developer.joomla.org/security-centre/761-20190102-core-stored-xss-in-com-contact.html CVE-2019-6261 https://developer.joomla.org/security-centre/762-20190103-core-stored-xss-issue-in-the-global-configuration-textfilter-settings.html CVE-2019-6263 https://developer.joomla.org/security-centre/763-20190104-core-stored-xss-issue-in-the-global-configuration-help-url.html CVE-2019-6262 2018-12-01 2019-01-20 drupal -- Drupal core - Arbitrary PHP code execution drupal7 7.63 drupal8 8.6.7

Drupal Security Team reports:

A remote code execution vulnerability exists in PHP's built-in phar stream wrapper when performing file operations on an untrusted phar:// URI.

Some Drupal code (core, contrib, and custom) may be performing file operations on insufficiently validated user input, thereby being exposed to this vulnerability.

This vulnerability is mitigated by the fact that such code paths typically require access to an administrative permission or an atypical configuration.

https://www.drupal.org/SA-CORE-2018-006 2019-01-16 2019-01-19 Helm -- client unpacking chart that contains malicious content helm 2.0.02.12.2

Helm security notice

A specially crafted chart may be able to unpack content into locations on the filesystem outside of the chart's path, potentially overwriting existing files.

https://helm.sh/blog/helm-security-notice-2019/index.html 2019-01-14 2019-01-18 Gitlab -- Arbitrary repo read in Gitlab project import gitlab-ce 11.6.011.6.4 11.5.011.5.7 8.9.011.4.14

Gitlab reports:

Arbitrary repo read in Gitlab project import

https://about.gitlab.com/2019/01/16/critical-security-release-gitlab-11-dot-6-dot-4-released/ CVE-2019-6240 2019-01-16 2019-01-17 jenkins -- multiple vulnerabilities jenkins 2.160 jenkins-lts 2.150.2

Jenkins Security Advisory:

Description

(High) SECURITY-868

Administrators could persist access to Jenkins using crafted 'Remember me' cookie

(Medium) SECURITY-901

Deleting a user in an external security realm did not invalidate their session or 'Remember me' cookie

https://jenkins.io/security/advisory/2019-01-16/ 2019-01-16 2019-01-16 py-matrix-synapse -- undisclosed vulnerability py27-matrix-synapse py35-matrix-synapse py36-matrix-synapse py37-matrix-synapse 0.34.1.1

Matrix developers report:

The matrix team announces the availablility of synapse security releases 0.34.0.1 and 0.34.1.1, fixing CVE-2019-5885.

CVE-2019-5885 https://matrix.org/blog/2019/01/10/critical-security-update-synapse-0-34-0-1-synapse-0-34-1-1/ 2019-01-10 2019-01-15 irssi -- Use after free irssi 1.1.0,11.1.2,1

Irssi reports:

Use after free when hidden lines were expired from the scroll buffer. It may affect the stability of Irssi. (CWE-417, CWE-825)

https://irssi.org/security/irssi_sa_2019_01.txt CVE-2019-5882 ports/234798 2019-01-09 2019-01-10 uriparser -- Out-of-bounds read uriparser 0.9.1

Upstream project reports:

Out-of-bounds read in uriParse*Ex* for incomplete URIs with IPv6 addresses with embedded IPv4 address, e.g. "//[::44.1"; mitigated if passed parameter afterLast points to readable memory containing a '\0' byte.

https://github.com/uriparser/uriparser/blob/uriparser-0.9.1/ChangeLog 2019-01-02 2019-01-06 gitea -- insufficient privilege check gitea 1.6.3

The Gitea project reports:

Security

Prevent DeleteFilePost doing arbitrary deletion

https://github.com/go-gitea/gitea/issues/5631 2019-01-04 2019-01-06 chromium -- Use after free in PDFium chromium 71.0.3578.98

Google Chrome Releases reports:

1 security fix contributed by external researches:

High CVE-2018-17481: Use after free in PDFium

CVE-2018-17481 https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop_12.html 2018-12-12 2019-01-05 chromium -- multiple vulnerabilities chromium 71.0.3578.80

Google Chrome Releases reports:

43 security fixes in this release, including:

High CVE-2018-17480: Out of bounds write in V8

High CVE-2018-17481: Use after free in PDFium

High CVE-2018-18335: Heap buffer overflow in Skia

High CVE-2018-18336: Use after free in PDFium

High CVE-2018-18337: Use after free in Blink

High CVE-2018-18338: Heap buffer overflow in Canvas

High CVE-2018-18339: Use after free in WebAudio

High CVE-2018-18340: Use after free in MediaRecorder

High CVE-2018-18341: Heap buffer overflow in Blink

High CVE-2018-18342: Out of bounds write in V8

High CVE-2018-18343: Use after free in Skia

High CVE-2018-18344: Inappropriate implementation in Extensions

High To be allocated: Multiple issues in SQLite via WebSQL

Medium CVE-2018-18345: Inappropriate implementation in Site Isolation

Medium CVE-2018-18346: Incorrect security UI in Blink

Medium CVE-2018-18347: Inappropriate implementation in Navigation

Medium CVE-2018-18348: Inappropriate implementation in Omnibox

Medium CVE-2018-18349: Insufficient policy enforcement in Blink

Medium CVE-2018-18350: Insufficient policy enforcement in Blink

Medium CVE-2018-18351: Insufficient policy enforcement in Navigation

Medium CVE-2018-18352: Inappropriate implementation in Media

Medium CVE-2018-18353: Inappropriate implementation in Network Authentication

Medium CVE-2018-18354: Insufficient data validation in Shell Integration

Medium CVE-2018-18355: Insufficient policy enforcement in URL Formatter

Medium CVE-2018-18356: Use after free in Skia

Medium CVE-2018-18357: Insufficient policy enforcement in URL Formatter

Medium CVE-2018-18358: Insufficient policy enforcement in Proxy

Medium CVE-2018-18359: Out of bounds read in V8

Low To be allocated: Inappropriate implementation in PDFium

Low To be allocated: Use after free in Extensions

Low To be allocated: Inappropriate implementation in Navigation

Low To be allocated: Inappropriate implementation in Navigation

Low To be allocated: Insufficient policy enforcement in Navigation

Low To be allocated: Insufficient policy enforcement in URL Formatter

Medium To be allocated: Insufficient policy enforcement in Payments

Various fixes from internal audits, fuzzing and other initiatives

CVE-2018-17480 CVE-2018-17481 CVE-2018-18335 CVE-2018-18336 CVE-2018-18337 CVE-2018-18338 CVE-2018-18339 CVE-2018-18340 CVE-2018-18341 CVE-2018-18342 CVE-2018-18343 CVE-2018-18344 CVE-2018-18345 CVE-2018-18346 CVE-2018-18347 CVE-2018-18348 CVE-2018-18349 CVE-2018-18350 CVE-2018-18351 CVE-2018-18352 CVE-2018-18353 CVE-2018-18354 CVE-2018-18355 CVE-2018-18356 CVE-2018-18357 CVE-2018-18358 CVE-2018-18359 https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html 2018-12-04 2019-01-05 Django -- Content spoofing possibility in the default 404 page py27-django111 py35-django111 py36-django111 py37-django111 1.11.18 py35-django20 py36-django20 py37-django20 2.0.10 py35-django21 py36-django21 py37-django21 2.1.5

Django security releases issued reports:

An attacker could craft a malicious URL that could make spoofed content appear on the default page generated by the django.views.defaults.page_not_found() view.

CVE-2019-3498 https://www.djangoproject.com/weblog/2019/jan/04/security-releases/ 2019-01-03 2019-01-05 Gitlab -- Multiple vulnerabilities gitlab-ce 11.6.011.6.1 11.5.011.5.6 8.0.011.4.13

Gitlab reports:

Source code disclosure merge request diff

Todos improper access control

URL rel attribute not set

Persistent XSS Autocompletion

SSRF repository mirroring

CI job token LFS error message disclosure

Secret CI variable exposure

Guest user CI job disclosure

Persistent XSS label reference

Persistent XSS wiki in IE browser

SSRF in project imports with LFS

Improper access control CI/CD settings

Missing authorization control merge requests

Improper access control branches and tags

Missing authentication for Prometheus alert endpoint

https://about.gitlab.com/2018/12/31/security-release-gitlab-11-dot-6-dot-1-released/ CVE-2018-20493 CVE-2018-20492 CVE-2018-20489 CVE-2018-20490 CVE-2018-20497 CVE-2018-20495 CVE-2018-20488 CVE-2018-20494 CVE-2018-20496 CVE-2018-20491 CVE-2018-20499 CVE-2018-20500 CVE-2018-20501 CVE-2018-20498 CVE-2018-20507 2018-12-31 2019-01-02 gitea -- privilege escalation, XSS gitea 1.6.2

The Gitea project reports:

Security

Sanitize uploaded file names

HTMLEncode user added text

https://github.com/go-gitea/gitea/issues/5569 https://github.com/go-gitea/gitea/issues/5565 2018-12-19 2018-12-21 rpm4 -- regression in -setperms, -setugids and -restore rpm4 4.14.2.1

rpm4 reports:

Regression in -setperms, -setugids and -restore

Note that this update can not automatically fix possible damage done by using -setperms, -setugids or -restore with rpm 4.14.2, it merely fixes the functionlity itself. Any damage needs to be investigated and fixed manually, such as using -verify and -restore or reinstalling packages.

http://rpm.org/wiki/Releases/4.14.2.1 2018-10-22 2018-12-26 Gitlab -- Arbitrary File read in Gitlab project import gitlab-ce 11.5.011.5.5 11.4.011.4.12 8.9.011.3.14

Gitlab reports:

Arbitrary File read in Gitlab project import

https://about.gitlab.com/2018/12/20/critical-security-release-gitlab-11-dot-5-dot-5-released/ CVE-2018-20229 2018-12-20 2018-12-22 shibboleth-sp -- crashes on malformed date/time content shibboleth-sp 3.0.03.0.3

The Shibboleth Consortium reports:

SAML messages, assertions, and metadata all commonly contain date/time information in a standard XML format.

Invalid formatted data in such fields cause an exception of a type that was not handled properly in the V3 software and causes a crash (usually to the shibd daemon process, but possibly to Apache in rare cases). Note that the crash occurs prior to evaluation of a message's authenticity, so can be exploited by an untrusted attacker.

The problem is believed to be specific to the V3 software and would not cause a crash in the older, now unsupported, V2 software.

https://shibboleth.net/community/advisories/secadv_20181219a.txt 2018-12-19 2018-12-20 couchdb -- administrator privilege escalation couchdb 2.3.0,2 couchdb2 2.3.0

Apache CouchDB PMC reports:

Database Administrator could achieve privilege escalation to the account that CouchDB runs under, by abusing insufficient validation in the HTTP API, escaping security controls implemented in previous releases.

http://docs.couchdb.org/en/stable/cve/2018-17188.html CVE-2018-17188 2018-12-01 2018-12-13 bro -- "Magellan" remote code execution vulnerability in bundled sqlite bro 2.6.1

Bro Network security Monitor reports:

Bro 2.6.1 updates the embedded SQLite to version 3.26.0 to address the "Magellan" remote code execution vulnerability. The stock Bro configuration/scripts don't use SQLite by default, but custom user scripts/packages may.

https://www.bro.org/download/NEWS.bro.html 2018-12-01 2018-12-20 FreeBSD -- bootpd buffer overflow FreeBSD 12.012.0_1 11.211.2_7

Problem Description:

Due to insufficient validation of network-provided data it may be possible for a malicious attacker to craft a bootp packet which could cause a stack buffer overflow.

Impact:

It is possible that the buffer overflow could lead to a Denial of Service or remote code execution.

CVE-2018-1716 SA-18:15.bootpd 2018-12-19 2018-12-19 wordpress -- multiple issues wordpress fr-wordpress 5.0.1,1 de-wordpress zh_CN-wordpress zh_TW-wordpress ja-wordpress ru-wordpress 5.0.1

wordpress developers reports:

WordPress versions 5.0 and earlier are affected by the following bugs, which are fixed in version 5.0.1. Updated versions of WordPress 4.9 and older releases are also available, for users who have not yet updated to 5.0.

Karim El Ouerghemmi discovered that authors could alter meta data to delete files that they weren’t authorized to.

Simon Scannell of RIPS Technologies discovered that authors could create posts of unauthorized post types with specially crafted input.

Sam Thomas discovered that contributors could craft meta data in a way that resulted in PHP object injection.

Tim Coen discovered that contributors could edit new comments from higher-privileged users, potentially leading to a cross-site scripting vulnerability.

Tim Coen also discovered that specially crafted URL inputs could lead to a cross-site scripting vulnerability in some circumstances. WordPress itself was not affected, but plugins could be in some situations.

Team Yoast discovered that the user activation screen could be indexed by search engines in some uncommon configurations, leading to exposure of email addresses, and in some rare cases, default generated passwords.

Tim Coen and Slavco discovered that authors on Apache-hosted sites could upload specifically crafted files that bypass MIME verification, leading to a cross-site scripting vulnerability.

https://wordpress.org/news/2018/12/wordpress-5-0-1-security-release/ 2018-12-13 2018-12-15 Mbed TLS -- Local timing attack on RSA decryption mbedtls 2.14.1

Janos Follath reports:

An attacker who can run code on the same machine that is performing an RSA decryption can potentially recover the plaintext through a Bleichenbacher-like oracle.

https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2018-03 CVE-2018-19608 2018-11-28 2018-12-14 typo3 -- multiple vulnerabilities typo3-8 8.7.21 typo3-9 9.5.2

Typo3 core team reports:

CKEditor 4.11 fixes an XSS vulnerability in the HTML parser reported by maxarr. The vulnerability stemmed from the fact that it was possible to execute XSS inside the CKEditor source area after persuading the victim to: (i) switch CKEditor to source mode, then (ii) paste a specially crafted HTML code, prepared by the attacker, into the opened CKEditor source area, and (iii) switch back to WYSIWYG mode. Although this is an unlikely scenario, we recommend to upgrade to the latest editor version.

Failing to properly encode user input, online media asset rendering (*.youtube and *.vimeo files) is vulnerable to cross-site scripting. A valid backend user account or write access on the server system (e.g. SFTP) is needed in order to exploit this vulnerability.

Failing to properly encode user input, notifications shown in modal windows in the TYPO3 backend are vulnerable to cross-site scripting. A valid backend user account is needed in order to exploit this vulnerability.

Failing to properly encode user input, login status display is vulnerable to cross-site scripting in the website frontend. A valid user account is needed in order to exploit this vulnerability - either a backend user or a frontend user having the possibility to modify their user profile.

Template patterns that are affected are:

###FEUSER_[fieldName]### using system extension felogin

 for regular frontend rendering (pattern can be defined individually using TypoScript setting config.USERNAME_substToken)

It has been discovered that cookies created in the Install Tool are not hardened to be submitted only via HTTP. In combination with other vulnerabilities such as cross-site scripting it can lead to hijacking an active and valid session in the Install Tool.

The Install Tool exposes the current TYPO3 version number to non-authenticated users.

Online Media Asset Handling (*.youtube and *.vimeo files) in the TYPO3 backend is vulnerable to denial of service. Putting large files with according file extensions results in high consumption of system resources. This can lead to exceeding limits of the current PHP process which results in a dysfunctional backend component. A valid backend user account or write access on the server system (e.g. SFTP) is needed in order to exploit this vulnerability.

TYPO3’s built-in record registration functionality (aka “basic shopping cart”) using recs URL parameters is vulnerable to denial of service. Failing to properly ensure that anonymous user sessions are valid, attackers can use this vulnerability in order to create an arbitrary amount of individual session-data records in the database.

https://typo3.org/article/typo3-952-8721-and-7632-security-releases-published/ 2018-12-11 2018-12-14 Gitlab -- Arbitrary File read in GitLab project import with Git LFS gitlab-ce 11.5.011.5.4 11.4.011.4.11 11.0.011.4.0

Gitlab reports:

Arbitrary File read in GitLab project import with Git LFS

https://about.gitlab.com/2018/12/13/critical-security-release-gitlab-11-dot-5-dot-4-released/ CVE-2018-20144 2018-12-13 2018-12-14 phpMyAdmin -- multiple vulnerabilities phpMyAdmin phpMyAdmin-php56 phpMyAdmin-php70 phpMyAdmin-php71 phpMyAdmin-php72 4.8.4

The phpMyAdmin development team reports:

Summary

Local file inclusion through transformation feature

Description

A flaw has been found where an attacker can exploit phpMyAdmin to leak the contents of a local file. The attacker must have access to the phpMyAdmin Configuration Storage tables, although these can easily be created in any database to which the attacker has access. An attacker must have valid credentials to log in to phpMyAdmin; this vulnerability does not allow an attacker to circumvent the login system.

Severity

We consider this vulnerability to be severe.

Summary

XSRF/CSRF vulnerability in phpMyAdmin

Description

By deceiving a user to click on a crafted URL, it is possible to perform harmful SQL operations such as renaming databases, creating new tables/routines, deleting designer pages, adding/deleting users, updating user passwords, killing SQL processes, etc.

Severity

We consider this vulnerability to be of moderate severity.

Summary

XSS vulnerability in navigation tree

Description

A Cross-Site Scripting vulnerability was found in the navigation tree, where an attacker can deliver a payload to a user through a specially-crafted database/table name.

Severity

We consider this attack to be of moderate severity.

Mitigation factor

The stored XSS vulnerabilities can be triggered only by someone who logged in to phpMyAdmin, as the usual token protection prevents non-logged-in users from accessing the required forms.

https://www.phpmyadmin.net/security/PMASA-2018-6/ https://www.phpmyadmin.net/security/PMASA-2018-7/ https://www.phpmyadmin.net/security/PMASA-2018-8/ 2018-12-11 2018-12-12 mozilla -- multiple vulnerabilities firefox 64.0_3,1 waterfox 56.2.6 seamonkey linux-seamonkey 2.53.0 firefox-esr 60.4.0,1 linux-firefox 60.4.0,2 libxul thunderbird linux-thunderbird 60.4.0

Mozilla Foundation reports:

CVE-2018-12407: Buffer overflow with ANGLE library when using VertexBuffer11 module

CVE-2018-17466: Buffer overflow and out-of-bounds read in ANGLE library with TextureStorage11

CVE-2018-18492: Use-after-free with select element

CVE-2018-18493: Buffer overflow in accelerated 2D canvas with Skia

CVE-2018-18494: Same-origin policy violation using location attribute and performance.getEntries to steal cross-origin URLs

CVE-2018-18495: WebExtension content scripts can be loaded in about: pages

CVE-2018-18496: Embedded feed preview page can be abused for clickjacking

CVE-2018-18497: WebExtensions can load arbitrary URLs through pipe separators

CVE-2018-18498: Integer overflow when calculating buffer sizes for images

CVE-2018-12406: Memory safety bugs fixed in Firefox 64

CVE-2018-12405: Memory safety bugs fixed in Firefox 64 and Firefox ESR 60.4

CVE-2018-12405 CVE-2018-12406 CVE-2018-12407 CVE-2018-17466 CVE-2018-18492 CVE-2018-18493 CVE-2018-18494 CVE-2018-18495 CVE-2018-18496 CVE-2018-18497 CVE-2018-18498 https://www.mozilla.org/en-US/security/advisories/mfsa2018-29/ https://www.mozilla.org/en-US/security/advisories/mfsa2018-30/ 2018-12-11 2018-12-11 2019-07-23 FreeBSD -- Insufficient bounds checking in bhyve(8) device model FreeBSD 11.211.2_6

Problem Description:

Insufficient bounds checking in one of the device models provided by bhyve(8) can permit a guest operating system to overwrite memory in the bhyve(8) processing possibly permitting arbitary code execution.

Impact:

A guest OS using a firmware image can cause the bhyve process to crash, or possibly execute arbitrary code on the host as root.

CVE-2018-1716 SA-18:14.bhyve 2018-12-04 2018-12-10 FreeBSD -- Multiple vulnerabilities in NFS server code FreeBSD 11.211.2_5

Problem Description:

Insufficient and improper checking in the NFS server code could cause a denial of service or possibly remote code execution via a specially crafted network packet.

Impact:

A remote attacker could cause the NFS server to crash, resulting in a denial of service, or possibly execute arbitrary code on the server.

CVE-2018-1715 SA-18:13.nfs 2018-11-27 2018-12-10 node.js -- multiple vulnerabilities node6 6.15.0 node8 8.14.0 node10 10.14.0 node 11.3.0

Node.js reports:

Updates are now available for all active Node.js release lines. These include fixes for the vulnerabilities identified in the initial announcement. They also include upgrades of Node.js 6 and 8 to OpenSSL 1.0.2q, and upgrades of Node.js 10 and 11 to OpenSSL 1.1.0j.

We recommend that all Node.js users upgrade to a version listed below as soon as possible.

Debugger port 5858 listens on any interface by default (CVE-2018-12120)

All versions of Node.js 6 are vulnerable and the severity is HIGH. When the debugger is enabled with node --debug or node debug, it listens to port 5858 on all interfaces by default. This may allow remote computers to attach to the debug port and evaluate arbitrary JavaScript. The default interface is now localhost. It has always been possible to start the debugger on a specific interface, such as node --debug=localhost. The debugger was removed in Node.js 8 and replaced with the inspector, so no versions from 8 and later are vulnerable.

Denial of Service with large HTTP headers (CVE-2018-12121)

All versions of 6 and later are vulnerable and the severity is HIGH. By using a combination of many requests with maximum sized headers (almost 80 KB per connection), and carefully timed completion of the headers, it is possible to cause the HTTP server to abort from heap allocation failure. Attack potential is mitigated by the use of a load balancer or other proxy layer.

The total size of HTTP headers received by Node.js now must not exceed 8192 bytes.

"Slowloris" HTTP Denial of Service (CVE-2018-12122)

All versions of Node.js 6 and later are vulnerable and the severity is LOW. An attacker can cause a Denial of Service (DoS) by sending headers very slowly keeping HTTP or HTTPS connections and associated resources alive for a long period of time. Attack potential is mitigated by the use of a load balancer or other proxy layer.

A timeout of 40 seconds now applies to servers receiving HTTP headers. This value can be adjusted with server.headersTimeout. Where headers are not completely received within this period, the socket is destroyed on the next received chunk. In conjunction with server.setTimeout(), this aids in protecting against excessive resource retention and possible Denial of Service.

Hostname spoofing in URL parser for javascript protocol (CVE-2018-12123)

All versions of Node.js 6 and later are vulnerable and the severity is LOW. If a Node.js application is using url.parse() to determine the URL hostname, that hostname can be spoofed by using a mixed case "javascript:" (e.g. "javAscript:") protocol (other protocols are not affected). If security decisions are made about the URL based on the hostname, they may be incorrect.

HTTP request splitting (CVE-2018-12116)

Node.js 6 and 8 are vulnerable and the severity is MEDIUM. If Node.js can be convinced to use unsanitized user-provided Unicode data for the path option of an HTTP request, then data can be provided which will trigger a second, unexpected, and user-defined HTTP request to made to the same server.

OpenSSL Timing vulnerability in ECDSA signature generation (CVE-2018-0735)

The OpenSSL ECDSA signature algorithm has been shown to be vulnerable to a timing side-channel attack. An attacker could use variations in the signing algorithm to recover the private key.

OpenSSL Timing vulnerability in DSA signature generation (CVE-2018-0734)

The OpenSSL DSA signature algorithm has been shown to be vulnerable to a timing side-channel attack. An attacker could use variations in the signing algorithm to recover the private key.

OpenSSL Microarchitecture timing vulnerability in ECC scalar multiplication (CVE-2018-5407)

OpenSSL ECC scalar multiplication, used in e.g. ECDSA and ECDH, has been shown to be vulnerable to a microarchitecture timing side-channel attack. An attacker with sufficient access to mount local timing attacks during ECDSA signature generation could recover the private key.

https://nodejs.org/en/blog/vulnerability/november-2018-security-releases/ CVE-2018-12120 CVE-2018-12121 CVE-2018-12122 CVE-2018-12123 CVE-2018-12116 CVE-2018-0735 CVE-2018-0734 CVE-2018-5407 2018-11-27 2018-12-10 powerdns-recursor -- Crafted query can cause a denial of service powerdns-recursor 4.1.8

powerdns Team reports:

CVE-2018-16855: An issue has been found in PowerDNS Recursor where a remote attacker sending a DNS query can trigger an out-of-bounds memory read while computing the hash of the query for a packet cache lookup, possibly leading to a crash. When the PowerDNS Recursor is run inside a supervisor like supervisord or systemd, a crash will lead to an automatic restart, limiting the impact to a somewhat degraded service.

https://doc.powerdns.com/recursor/changelog/4.1.html CVE-2018-16855 2018-11-26 2018-12-09 py-asyncssh -- Allows bypass of authentication py-asyncssh 1.12.1

mitre.org Reports:

The SSH server implementation of AsyncSSH before 1.12.1 does not properly check whether authentication is completed before processing other requests A customized SSH client can simply skip the authentication step.

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7749 2018-03-07 2018-12-08 Gitlab -- Multiple vulnerabilities gitlab-ce 11.5.011.5.3 11.4.011.4.10 8.11.011.3.12

Gitlab reports:

Directory Traversal in Templates API

https://about.gitlab.com/2018/12/06/critical-security-release-gitlab-11-dot-5-dot-3-released/ CVE-2018-19856 2018-12-06 2018-12-06 Flash Player -- multiple vulnerabilities linux-flashplayer 32.0.0.101

Adobe reports:

This update resolves a use-after-free vulnerability that could lead to arbitrary code execution (CVE-2018-15982).

This update resolves an insecure library loading vulnerability that could lead to privilege escalation (CVE-2018-15983).

CVE-2018-15982 CVE-2018-15983 https://helpx.adobe.com/security/products/flash-player/apsb18-42.html 2018-12-05 2018-12-06 jenkins -- multiple vulnerabilities jenkins 2.154 jenkins-lts 2.138.3

Jenkins Security Advisory:

Description

(Critical) SECURITY-595

Code execution through crafted URLs

(Medium) SECURITY-904

Forced migration of user records

(Medium) SECURITY-1072

Workspace browser allowed accessing files outside the workspace

(Medium) SECURITY-1193

Potential denial of service through cron expression form validation

https://jenkins.io/security/advisory/2018-12-05/ 2018-12-05 2018-12-05 moodle -- Login CSRF vulnerability moodle31 3.1.15 moodle33 3.3.9 moodle34 3.4.6 moodle35 3.5.3

moodle reports:

The login form is not protected by a token to prevent login cross-site request forgery.

CVE-2018-16854 https://moodle.org/mod/forum/discuss.php?d=378731 2018-11-06 2018-12-03 Rails -- Active Job vulnerability rubygem-activejob4 4.2.11 rubygem-activejob5 5.1.6.1 rubygem-activejob50 5.0.7.1

Ruby on Rails blog:

Rails 4.2.11, 5.0.7.1, 5.1.6.1 and 5.2.1.1 have been released! These contain the following important security fixes, and it is recommended that users upgrade as soon as possible

CVE-2018-16476 Broken Access Control vulnerability in Active Job: Carefully crafted user input can cause Active Job to deserialize it using GlobalId and allow an attacker to have access to information that they should not have.

https://weblog.rubyonrails.org/2018/11/27/Rails-4-2-5-0-5-1-5-2-have-been-released/ CVE-2018-16476 2018-11-27 2018-12-02 uriparser -- Multiple vulnerabilities uriparser 0.9.0

The upstream project reports:

* Fixed: Out-of-bounds write in uriComposeQuery* and uriComposeQueryEx* Commit 864f5d4c127def386dd5cc926ad96934b297f04e Thanks to Google Autofuzz team for the report!

* Fixed: Detect integer overflow in uriComposeQuery* and uriComposeQueryEx* Commit f76275d4a91b28d687250525d3a0c5509bbd666f Thanks to Google Autofuzz team for the report!

* Fixed: Protect uriResetUri* against acting on NULL input Commit f58c25069cf4a986fe17a80c5b38687e31feb539

CVE-2018-19198 CVE-2018-19199 CVE-2018-19200 https://github.com/uriparser/uriparser/blob/uriparser-0.9.0/ChangeLog 2018-10-27 2018-12-02 messagelib -- HTML email can open browser window automatically messagelib 18.08.3_2

Albert Astals Cid reports:

messagelib is the library used by KMail to display emails.

messagelib by default displays emails as plain text, but gives the user an option to "Prefer HTML to plain text" in the settings and if that option is not enabled there is way to enable HTML display when an email contains HTML.

Some HTML emails can trick messagelib into opening a new browser window when displaying said email as HTML.

This happens even if the option to allow the HTML emails to access remote servers is disabled in KMail settings.

This means that the owners of the servers referred in the email can see in their access logs your IP address.

CVE-2018-19516 https://www.kde.org/info/security/advisory-20181128-1.txt 2018-11-28 2018-11-28 payara -- Default typing issue in Jackson Databind payara 4.1.2.181.3 4.1.2.182 5.181.3 5.182

FasterXML jackson-databind before 2.8.11.1 and 2.9.x before 2.9.5 allows unauthenticated remote code execution because of an incomplete fix for the CVE-2017-7525 deserialization flaw. This is exploitable by sending maliciously crafted JSON input to the readValue method of the ObjectMapper, bypassing a blacklist that is ineffective if the c3p0 libraries are available in the classpath.

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7489 CVE-2018-7489 2018-02-26 2018-11-28 payara -- Code execution via crafted PUT requests to JSPs payara 4.1.2.174

When running Apache Tomcat 7.0.0 to 7.0.79 on Windows with HTTP PUTs enabled (e.g. via setting the readonly initialisation parameter of the Default to false) it was possible to upload a JSP file to the server via a specially crafted request. This JSP could then be requested and any code it contained would be executed by the server.

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12615 CVE-2017-12615 2017-08-07 2018-11-28 payara -- Multiple vulnerabilities payara 4.1.2.173

Apache Commons FileUpload before 1.3.3 DiskFileItem File Manipulation Remote Code Execution.

Vulnerability in the Oracle GlassFish Server component of Oracle Fusion Middleware (subcomponent: Administration). Supported versions that are affected are 3.0.1 and 3.1.2. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle GlassFish Server executes to compromise Oracle GlassFish Server. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle GlassFish Server accessible data. CVSS v3.0 Base Score 3.3 (Confidentiality impacts).

Vulnerability in the Oracle GlassFish Server component of Oracle Fusion Middleware (subcomponent: Core). Supported versions that are affected are 2.1.1, 3.0.1 and 3.1.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via SMTP to compromise Oracle GlassFish Server. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle GlassFish Server accessible data. CVSS v3.0 Base Score 4.3 (Integrity impacts).

Vulnerability in the Oracle GlassFish Server component of Oracle Fusion Middleware (subcomponent: Security). Supported versions that are affected are 2.1.1, 3.0.1 and 3.1.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via LDAP to compromise Oracle GlassFish Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle GlassFish Server accessible data as well as unauthorized read access to a subset of Oracle GlassFish Server accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle GlassFish Server. CVSS v3.0 Base Score 7.3 (Confidentiality, Integrity and Availability impacts).

Vulnerability in the Oracle GlassFish Server component of Oracle Fusion Middleware (subcomponent: Security). Supported versions that are affected are 2.1.1, 3.0.1 and 3.1.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle GlassFish Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle GlassFish Server accessible data as well as unauthorized read access to a subset of Oracle GlassFish Server accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle GlassFish Server. CVSS v3.0 Base Score 7.3 (Confidentiality, Integrity and Availability impacts).

Vulnerability in the Oracle GlassFish Server component of Oracle Fusion Middleware (subcomponent: Security). Supported versions that are affected are 2.1.1, 3.0.1 and 3.1.2. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle GlassFish Server. While the vulnerability is in Oracle GlassFish Server, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Oracle GlassFish Server. CVSS v3.0 Base Score 9.0 (Confidentiality, Integrity and Availability impacts).

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1000031 CVE-2016-1000031 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3239 CVE-2017-3239 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3247 CVE-2017-3247 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3249 CVE-2017-3249 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3250 CVE-2017-3250 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5528 CVE-2016-5528 2016-06-16 2018-11-28 Gitlab -- Multiple vulnerabilities gitlab-ce 11.5.011.5.1 11.4.011.4.8 011.3.11

Gitlab reports:

View Names of Private Groups

Persistent XSS in Environments

SSRF in Prometheus integration

Unauthorized Promotion of Milestones

Exposure of Confidential Issue Title

Persisent XSS in Markdown Fields via Mermaid Script

Persistent XSS in Markdown Fields via Unrecognized HTML Tags

Symlink Race Condition in Pages

Unauthorized Changes by Guest User in Issues

Unauthorized Comments on Locked Issues

Improper Enforcement of Token Scope

CRLF Injection in Project Mirroring

XSS in OAuth Authorization

SSRF in Webhooks

Send Email on Email Address Change

Workhorse Logs Contained Tokens

Unauthorized Publishing of Draft Comments

Guest Can Set Weight of a New Issue

Disclosure of Private Group's Members and Milestones

Persisent XSS in Operations

Reporter Can View Operations Page

https://about.gitlab.com/2018/11/28/security-release-gitlab-11-dot-5-dot-1-released/ CVE-2018-19494 CVE-2018-19493 CVE-2018-19495 CVE-2018-19496 CVE-2018-19577 CVE-2018-19573 CVE-2018-19570 CVE-2018-19572 CVE-2018-19576 CVE-2018-19575 CVE-2018-19569 CVE-2018-19585 CVE-2018-19574 CVE-2018-19571 CVE-2018-19580 CVE-2018-19583 CVE-2018-19582 CVE-2018-19581 CVE-2018-19584 CVE-2018-19579 CVE-2018-19578 2018-11-28 2018-11-28 samba -- multiple vulnerabilities samba46 4.6.16 samba47 4.7.12 samba48 4.8.7 samba49 4.9.3

The samba project reports:

All versions of Samba from 4.0.0 onwards are vulnerable to infinite query recursion caused by CNAME loops. Any dns record can be added via ldap by an unprivileged user using the ldbadd tool, so this is a security issue.

When configured to accept smart-card authentication, Samba's KDC will call talloc_free() twice on the same memory if the principal in a validly signed certificate does not match the principal in the AS-REQ.

During the processing of an LDAP search before Samba's AD DC returns the LDAP entries to the client, the entries are cached in a single memory object with a maximum size of 256MB. When this size is reached, the Samba process providing the LDAP service will follow the NULL pointer, terminating the process.

During the processing of an DNS zone in the DNS management DCE/RPC server, the internal DNS server or the Samba DLZ plugin for BIND9, if the DSPROPERTY_ZONE_MASTER_SERVERS property or DSPROPERTY_ZONE_SCAVENGING_SERVERS property is set, the server will follow a NULL pointer and terminate

A user in a Samba AD domain can crash the KDC when Samba is built in the non-default MIT Kerberos configuration.

AD DC Configurations watching for bad passwords (to restrict brute forcing of passwords) in a window of more than 3 minutes may not watch for bad passwords at all.

https://www.samba.org/samba/security/CVE-2018-14629.html CVE-2018-14629 https://www.samba.org/samba/security/CVE-2018-16841.html CVE-2018-16841 https://www.samba.org/samba/security/CVE-2018-16851.html CVE-2018-16851 https://www.samba.org/samba/security/CVE-2018-16852.html CVE-2018-16852 https://www.samba.org/samba/security/CVE-2018-16853.html CVE-2018-16853 https://www.samba.org/samba/security/CVE-2018-16857.html CVE-2018-16857 2018-08-14 2018-08-14 php-imap -- imap_open allows to run arbitrary shell commands via mailbox parameter php56-imap 5.6.38_1 php70-imap * php71-imap * php72-imap * php73-imap *

The PHP team reports:

imap_open allows to run arbitrary shell commands via mailbox parameter.

https://bugs.php.net/bug.php?id=77153 2018-10-23 2018-11-22 2018-11-22 phpmailer -- Multiple vulnerability phpmailer 5.2.27 phpmailer6 6.0.6

SO-AND-SO reports:

CVE-2018-19296:Fix potential object injection vulnerability.

https://github.com/PHPMailer/PHPMailer/releases/tag/v5.2.27 https://github.com/PHPMailer/PHPMailer/releases/tag/v6.0.6 CVE-2018-19296 2018-11-16 2018-11-21 2018-11-23 Flash Player -- arbitrary code execution linux-flashplayer 31.0.0.153

Adobe reports:

This update resolves a type confusion vulnerability that could lead to arbitrary code execution (CVE-2018-15981).

CVE-2018-15981 https://helpx.adobe.com/security/products/flash-player/apsb18-44.html 2018-11-20 2018-11-20 Gitlab -- Multiple vulnerabilities gitlab-ce 11.4.011.4.6 8.9.011.3.10

Gitlab reports:

Persistent XSS Autocompletion

Unauthorized service template creation

https://about.gitlab.com/2018/11/19/critical-security-release-gitlab-11-dot-4-dot-6-released/ CVE-2018-18643 CVE-2018-19359 2018-11-19 2018-11-20 powerdns -- Multiple vulnerabilities powerdns 4.1.5

PowerDNS Team reports:

CVE-2018-10851: An issue has been found in PowerDNS Authoritative Server allowing an authorized user to cause a memory leak by inserting a specially crafted record in a zone under their control, then sending a DNS query for that record. The issue is due to the fact that some memory is allocated before the parsing and is not always properly released if the record is malformed. When the PowerDNS Authoritative Server is run inside the guardian (--guardian), or inside a supervisor like supervisord or systemd, an out-of-memory crash will lead to an automatic restart, limiting the impact to a somewhat degraded service.

CVE-2018-14626: An issue has been found in PowerDNS Authoritative Server allowing a remote user to craft a DNS query that will cause an answer without DNSSEC records to be inserted into the packet cache and be returned to clients asking for DNSSEC records, thus hiding the presence of DNSSEC signatures for a specific qname and qtype. For a DNSSEC-signed domain, this means that DNSSEC validating clients will consider the answer to be bogus until it expires from the packet cache, leading to a denial of service.

https://doc.powerdns.com/authoritative/changelog/4.1.html CVE-2018-10851 CVE-2018-14626 2018-11-06 2018-11-19 powerdns-recursor -- Multiple vulnerabilities powerdns-recursor 4.1.7 powerdns-recursor40 4.0.9

powerdns Team reports:

CVE-2018-10851: An issue has been found in PowerDNS Recursor allowing a malicious authoritative server to cause a memory leak by sending specially crafted records. The issue is due to the fact that some memory is allocated before the parsing and is not always properly released if the record is malformed. When the PowerDNS Recursor is run inside a supervisor like supervisord or systemd, an out-of-memory crash will lead to an automatic restart, limiting the impact to a somewhat degraded service.

CVE-2018-14626: An issue has been found in PowerDNS Recursor allowing a remote user to craft a DNS query that will cause an answer without DNSSEC records to be inserted into the packet cache and be returned to clients asking for DNSSEC records, thus hiding the presence of DNSSEC signatures for a specific qname and qtype. For a DNSSEC-signed domain, this means that clients performing DNSSEC validation by themselves might consider the answer to be bogus until it expires from the packet cache, leading to a denial of service.

CVE-2018-14644: An issue has been found in PowerDNS Recursor where a remote attacker sending a DNS query for a meta-type like OPT can lead to a zone being wrongly cached as failing DNSSEC validation. It only arises if the parent zone is signed, and all the authoritative servers for that parent zone answer with FORMERR to a query for at least one of the meta-types. As a result, subsequent queries from clients requesting DNSSEC validation will be answered with a ServFail.

https://doc.powerdns.com/recursor/changelog/4.1.html CVE-2018-10851 CVE-2018-14626 CVE-2018-14644 2018-11-06 2018-11-17 2018-11-19 asterisk -- Remote crash vulnerability DNS SRV and NAPTR lookups asterisk15 15.6.1 asterisk16 16.0.1

The Asterisk project reports:

There is a buffer overflow vulnerability in dns_srv and dns_naptr functions of Asterisk that allows an attacker to crash Asterisk via a specially crafted DNS SRV or NAPTR response. The attackers request causes Asterisk to segfault and crash.

https://downloads.asterisk.org/pub/security/AST-2018-010.html 2018-10-23 2018-11-14 Flash Player -- information disclosure linux-flashplayer 31.0.0.148

Adobe reports:

This update resolves a out-of-bounds vulnerability that could lead to information disclosure (CVE-2018-15978).

CVE-2018-15978 https://helpx.adobe.com/security/products/flash-player/apsb18-39.html 2018-11-13 2018-11-13 OpenSSL -- timing vulnerability openssl 1.0.2p_2

The OpenSSL project reports:

Microarchitecture timing vulnerability in ECC scalar multiplication. Severity: Low
OpenSSL ECC scalar multiplication, used in e.g. ECDSA and ECDH, has been shown to be vulnerable to a microarchitecture timing side channel attack. An attacker with sufficient access to mount local timing attacks during ECDSA signature generation could recover the private key.

https://www.openssl.org/news/secadv/20181112.txt CVE-2018-5407 2018-11-12 2018-11-12 kio-extras -- HTML Thumbnailer automatic remote file access kio-extras 18.08.3_2

Albert Astals Cid reports:

Various KDE applications share a plugin system to create thumbnails of various file types for displaying in file managers, file dialogs, etc. kio-extras contains a thumbnailer plugin for HTML files.

The HTML thumbnailer was incorrectly accessing some content of remote URLs listed in HTML files. This meant that the owners of the servers referred in HTML files in your system could have seen in their access logs your IP address every time the thumbnailer tried to create the thumbnail.

The HTML thumbnailer has been removed in upcoming KDE Applications 18.12.0 because it was actually not creating thumbnails for files at all.

CVE-2018-19120 https://www.kde.org/info/security/advisory-20181012-1.txt 2018-11-12 2018-11-12 patch -- multiple vulnerabilities patch 2.7.6_1

NVD reports:

An issue was discovered in GNU patch through 2.7.6. There is a segmentation fault, associated with a NULL pointer dereference, leading to a denial of service in the intuit_diff_type function in pch.c, aka a "mangled rename" issue.

A double free exists in the another_hunk function in pch.c in GNU patch through 2.7.6.

GNU Patch version 2.7.6 contains an input validation vulnerability when processing patch files, specifically the EDITOR_PROGRAM invocation (using ed) can result in code execution. This attack appear to be exploitable via a patch file processed via the patch utility. This is similar to FreeBSD's CVE-2015-1418 however although they share a common ancestry the code bases have diverged over time.

CVE-2018-6951 CVE-2018-6952 CVE-2018-1000156 https://savannah.gnu.org/bugs/?53132 https://savannah.gnu.org/bugs/?53133 https://savannah.gnu.org/bugs/?53566 2018-04-16 2018-11-11 2018-11-11 lighttpd - use-after-free vulnerabilities lighttpd 1.4.51

Lighttpd Project reports:

Security fixes for Lighttpd:

security: process headers after combining folded headers

https://www.lighttpd.net/2018/10/14/1.4.51/ ports/232278 2018-08-26 2018-11-09 PostgreSQL -- SQL injection in pg_upgrade and pg_dump postgresql10-server 10.6 postgresql96-server 9.6.11 postgresql95-server 9.5.15 postgresql94-server 9.4.20 postgresql93-server 9.3.25

The PostgreSQL project reports:

CVE-2018-16850: SQL injection in pg_upgrade and pg_dump, via CREATE TRIGGER ... REFERENCING.

Using a purpose-crafted trigger definition, an attacker can run arbitrary SQL statements with superuser privileges when a superuser runs pg_upgrade on the database or during a pg_dump dump/restore cycle. This attack requires a CREATE privilege on some non-temporary schema or a TRIGGER privilege on a table. This is exploitable in the default PostgreSQL configuration, where all users have CREATE privilege on public schema.

https://www.postgresql.org/about/news/1905/ CVE-2018-16850 2018-11-08 2018-11-08 NGINX -- Multiple vulnerabilities nginx 1.14.1 nginx-devel 1.15.6

NGINX Team reports:

Two security issues were identified in nginx HTTP/2 implementation, which might cause excessive memory consumption (CVE-2018-16843) and CPU usage (CVE-2018-16844).

The issues affect nginx compiled with the ngx_http_v2_module (not compiled by default) if the "http2" option of the "listen" directive is used in a configuration file.

A security issue was identified in the ngx_http_mp4_module, which might allow an attacker to cause infinite loop in a worker process, cause a worker process crash, or might result in worker process memory isclosure by using a specially crafted mp4 file (CVE-2018-16845).

The issue only affects nginx if it is built with the ngx_http_mp4_module (the module is not built by default) and the "mp4" directive is used in the configuration file. Further, the attack is only possible if an attacker is able to trigger processing of a specially crafted mp4 file with the ngx_http_mp4_module.

http://nginx.org/en/security_advisories.html CVE-2018-16843 CVE-2018-16844 CVE-2018-16845 2018-11-06 2018-11-06 gitea -- remote code exeution gitea 1.5.3

The Gitea project reports:

[This release] contains crit[i]cal security fix for vulnerability that could potentially allow for authorized users to do remote code ex[e]cution.

https://github.com/go-gitea/gitea/pull/5177 https://github.com/go-gitea/gitea/pull/5196 https://github.com/go-macaron/session/commit/084f1e5c1071f585902a7552b483cee04bc00a14 2018-10-25 2018-11-01 curl -- multiple vulnerabilities curl 7.14.17.60.0

curl security problems:

CVE-2018-16839: SASL password overflow via integer overflow

libcurl contains a buffer overrun in the SASL authentication code.

The internal function Curl_auth_create_plain_message fails to correctly verify that the passed in lengths for name and password aren't too long, then calculates a buffer size to allocate.

On systems with a 32 bit size_t, the math to calculate the buffer size triggers an integer overflow when the user name length exceeds 2GB (2^31 bytes). This integer overflow usually causes a very small buffer to actually get allocated instead of the intended very huge one, making the use of that buffer end up in a heap buffer overflow.

This bug is very similar to CVE-2017-14618.

It affects curl 7.33.0 to 7.61.1.

CVE-2018-16840: use-after-free in handle close

libcurl contains a heap use-after-free flaw in code related to closing an easy handle.

When closing and cleaning up an "easy" handle in the Curl_close() function, the library code first frees a struct (without nulling the pointer) and might then subsequently erroneously write to a struct field within that already freed struct.

It affects curl 7.59.0 to 7.61.1.

CVE-2018-16842: warning message out-of-buffer read

curl contains a heap out of buffer read vulnerability.

The command line tool has a generic function for displaying warning and informational messages to stderr for various situations. For example if an unknown command line argument is used, or passed to it in a "config" file.

This display function formats the output to wrap at 80 columns. The wrap logic is however flawed, so if a single word in the message is itself longer than 80 bytes the buffer arithmetic calculates the remainder wrong and will end up reading behind the end of the buffer. This could lead to information disclosure or crash.

This vulnerability could lead to a security issue if used in this or similar situations:

1. a server somewhere uses the curl command line to run something

2. if it fails, it shows stderr to the user

3. the server takes user input for parts of its command line input

4. user provides something overly long that triggers this crash

5. the stderr output may now contain user memory contents that wasn't meant to be available

It affects curl 7.14.1 to 7.61.1.

https://curl.haxx.se/docs/security.html https://curl.haxx.se/docs/CVE-2018-16839.html https://curl.haxx.se/docs/CVE-2018-16840.html https://curl.haxx.se/docs/CVE-2018-16842.html CVE-2018-16839 CVE-2018-16840 CVE-2018-16842 2018-10-31 2018-11-01 Gitlab -- SSRF in Kubernetes integration gitlab-ce 11.4.011.4.4 11.3.011.3.9 11.0.011.2.8

SO-AND-SO reports:

SSRF in Kubernetes integration

https://about.gitlab.com/2018/11/01/critical-security-release-gitlab-11-dot-4-dot-4-released/ CVE-2018-18843 2018-11-01 2018-11-01 Loofah -- XSS vulnerability rubygem-loofah 2.2.3

GitHub issue:

This issue has been created for public disclosure of an XSS vulnerability that was responsibly reported (independently) by Shubham Pathak and @yasinS (Yasin Soliman).

In the Loofah gem, through v2.2.2, unsanitized JavaScript may occur in sanitized output when a crafted SVG element is republished.

https://github.com/flavorjones/loofah/releases https://github.com/flavorjones/loofah/issues/154 CVE-2018-16468 2018-10-30 2018-11-01 Gitlab -- multiple vulnerabilities gitlab-ce 11.4.011.4.3 11.3.011.3.8 5.3.011.2.7

Gitlab reports:

RCE in Gitlab Wiki API

SSRF in Hipchat integration

Cleartext storage of personal access tokens

Information exposure through stack trace error message

Persistent XSS autocomplete

Information exposure in stored browser history

Information exposure when replying to issues through email

Persistent XSS in License Management and Security Reports

Metrics information disclosure in Prometheus integration

Unauthorized changes to a protected branch's access levels

https://about.gitlab.com/2018/10/29/security-release-gitlab-11-dot-4-dot-3-released/ CVE-2018-18649 CVE-2018-18646 CVE-2018-18641 CVE-2018-18648 CVE-2018-18643 CVE-2018-18640 CVE-2018-18645 CVE-2018-18642 CVE-2018-18644 CVE-2018-18647 2018-10-29 2018-10-29 OpenSSL -- Multiple vulnerabilities in 1.1 branch openssl-devel 1.1.0i_1 openssl111 1.1.1_2 libressl 2.8.02.8.3 libressl-devel 2.8.02.8.3

The OpenSSL project reports:

Timing vulnerability in ECDSA signature generation (CVE-2018-0735): The OpenSSL ECDSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key (Low).

Timing vulnerability in DSA signature generation (CVE-2018-0734): Avoid a timing attack that leaks information via a side channel that triggers when a BN is resized. Increasing the size of the BNs prior to doing anything with them suppresses the attack (Low).

https://www.openssl.org/news/secadv/20181029.txt https://github.com/openssl/openssl/commit/8abfe72e CVE-2018-0735 CVE-2018-0734 2018-10-29 2018-10-29 2018-11-10 liveMedia -- potential remote code execution liveMedia 2018.10.17,2

Talos reports:

An exploitable code execution vulnerability exists in the HTTP packet-parsing functionality of the LIVE555 RTSP server library. A specially crafted packet can cause a stack-based buffer overflow, resulting in code execution. An attacker can send a packet to trigger this vulnerability.

CVE-2018-4013 https://talosintelligence.com/vulnerability_reports/TALOS-2018-0684 http://lists.live555.com/pipermail/live-devel/2018-October/021071.html 2018-10-18 2018-10-28 mini_httpd -- disclose arbitrary files is some circumstances mini_httpd 1.30

Jef Poskanzer reports:

Prior versions allowed remote users to read arbitrary files in some circumstances.

http://acme.com/updates/archive/211.html 2018-10-26 2018-10-26 salt -- multiple vulnerabilities py27-salt py32-salt py33-salt py34-salt py35-salt py36-salt py37-salt 2017.7.8 2018.3.02018.3.3

SaltStack reports:

Remote command execution and incorrect access control when using salt-api.

Directory traversal vulnerability when using salt-api. Allows an attacker to determine what files exist on a server when querying /run or /events.

CVE-2018-15751 CVE-2018-15750 https://docs.saltstack.com/en/latest/topics/releases/2018.3.3.html https://docs.saltstack.com/en/2017.7/topics/releases/2017.7.8.html 2018-10-24 2018-10-27 mozilla -- multiple vulnerabilities firefox 63.0_1,1 waterfox 56.2.5 seamonkey linux-seamonkey 2.53.0 firefox-esr 60.3.0,1 linux-firefox 60.3.0,2 libxul thunderbird linux-thunderbird 60.3.0

Mozilla Foundation reports:

CVE-2018-12391: HTTP Live Stream audio data is accessible cross-origin

CVE-2018-12392: Crash with nested event loops

CVE-2018-12393: Integer overflow during Unicode conversion while loading JavaScript

CVE-2018-12395: WebExtension bypass of domain restrictions through header rewriting

CVE-2018-12396: WebExtension content scripts can execute in disallowed contexts

CVE-2018-12397:

CVE-2018-12398: CSP bypass through stylesheet injection in resource URIs

CVE-2018-12399: Spoofing of protocol registration notification bar

CVE-2018-12400: Favicons are cached in private browsing mode on Firefox for Android

CVE-2018-12401: DOS attack through special resource URI parsing

CVE-2018-12402: SameSite cookies leak when pages are explicitly saved

CVE-2018-12403: Mixed content warning is not displayed when HTTPS page loads a favicon over HTTP

CVE-2018-12388: Memory safety bugs fixed in Firefox 63

CVE-2018-12390: Memory safety bugs fixed in Firefox 63 and Firefox ESR 60.3

CVE-2018-12388 CVE-2018-12390 CVE-2018-12391 CVE-2018-12392 CVE-2018-12393 CVE-2018-12395 CVE-2018-12396 CVE-2018-12397 CVE-2018-12398 CVE-2018-12399 CVE-2018-12400 CVE-2018-12401 CVE-2018-12402 CVE-2018-12403 https://www.mozilla.org/en-US/security/advisories/mfsa2018-26/ https://www.mozilla.org/en-US/security/advisories/mfsa2018-27/ 2018-10-23 2018-10-23 2019-07-23 drupal -- Drupal Core - Multiple Vulnerabilities drupal7 7.60 drupal8 8.6.2

Drupal Security Team reports:

he path module allows users with the 'administer paths' to create pretty URLs for content. In certain circumstances the user can enter a particular path that triggers an open redirect to a malicious url.The issue is mitigated by the fact that the user needs the administer paths permission to exploit.

When sending email some variables were not being sanitized for shell arguments, which could lead to remote code execution.

https://www.drupal.org/SA-CORE-2018-006 2018-10-17 2018-10-22 2018-11-04 ruby -- multiple vulnerabilities ruby 2.3.0,12.3.8,1 2.4.0,12.4.5,1 2.5.0,12.5.2,1

Ruby news:

CVE-2018-16395: OpenSSL::X509::Name equality check does not work correctly

An instance of OpenSSL::X509::Name contains entities such as CN, C and so on. Some two instances of OpenSSL::X509::Name are equal only when all entities are exactly equal. However, there is a bug that the equality check is not correct if the value of an entity of the argument (right-hand side) starts with the value of the receiver (left-hand side). So, if a malicious X.509 certificate is passed to compare with an existing certificate, there is a possibility to be judged incorrectly that they are equal.

CVE-2018-16396: Tainted flags are not propagated in Array#pack and String#unpack with some directives

Array#pack method converts the receiver's contents into a string with specified format. If the receiver contains some tainted objects, the returned string also should be tainted. String#unpack method which converts the receiver into an array also should propagate its tainted flag to the objects contained in the returned array. But, with B, b, H and h directives, the tainted flags are not propagated. So, if a script processes unreliable inputs by Array#pack and/or String#unpack with these directives and checks the reliability with tainted flags, the check might be wrong.

https://www.ruby-lang.org/en/news/2018/10/17/ruby-2-5-2-released/ https://www.ruby-lang.org/en/news/2018/10/17/openssl-x509-name-equality-check-does-not-work-correctly-cve-2018-16395/ https://www.ruby-lang.org/en/news/2018/10/17/not-propagated-taint-flag-in-some-formats-of-pack-cve-2018-16396/ CVE-2018-16395 CVE-2018-16396 2018-10-17 2018-10-20 MySQL -- multiple vulnerabilities mariadb55-server 5.5.62 mariadb100-server 10.0.37 mariadb101-server 10.1.37 mariadb102-server 10.2.19 mariadb103-server 10.3.11 mysql55-server 5.5.62 mysql56-server 5.6.42 mysql57-server 5.7.24 mysql80-server 8.0.13 percona55-server 5.5.62 percona56-server 5.6.42 percona57-server 5.7.24

Oracle reports:

Please reference CVE/URL list for details

https://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html#AppendixMSQL CVE-2016-9843 CVE-2018-3155 CVE-2018-3143 CVE-2018-3156 CVE-2018-3251 CVE-2018-3182 CVE-2018-3137 CVE-2018-3203 CVE-2018-3133 CVE-2018-3145 CVE-2018-3144 CVE-2018-3185 CVE-2018-3195 CVE-2018-3247 CVE-2018-3187 CVE-2018-3174 CVE-2018-3171 CVE-2018-3277 CVE-2018-3162 CVE-2018-3173 CVE-2018-3200 CVE-2018-3170 CVE-2018-3212 CVE-2018-3280 CVE-2018-3186 CVE-2018-3161 CVE-2018-3278 CVE-2018-3279 CVE-2018-3282 CVE-2018-3284 CVE-2018-3283 CVE-2018-3286 2018-10-16 2018-10-20 2018-11-08 matomo -- XSS vulnerability matomo 3.6.1

Matomo reports:

Several XSS issues have been fixed thanks to the great work of security researchers who responsible disclosed issues to us.

https://matomo.org/changelog/matomo-3-6-1/ 2018-10-18 2018-10-19 libssh -- authentication bypass vulnerability libssh 0.60.7.6 0.80.8.4

gladiac reports:

libssh versions 0.6 and above have an authentication bypass vulnerability in the server code. By presenting the server an SSH2_MSG_USERAUTH_SUCCESS message in place of the SSH2_MSG_USERAUTH_REQUEST message which the server would expect to initiate authentication, the attacker could successfully authentciate without any credentials.

https://www.libssh.org/2018/10/16/libssh-0-8-4-and-0-7-6-security-and-bugfix-release/ CVE-2018-10933 2018-10-16 2018-10-17 Libgit2 -- multiple vulnerabilities libgit2 0.27.5

The Git community reports:

Multiple vulnerabilities.

https://github.com/libgit2/libgit2/releases/tag/v0.27.5 CVE-2018-17456 2018-10-05 2018-10-15 Memory leak bug in Toxcore toxcore 0.2.8,1

The Tox project blog reports:

A memory leak bug was discovered in Toxcore that can be triggered remotely to exhaust one’s system memory, resulting in a denial of service attack. The bug is present in the TCP Server module of Toxcore and therefore it affects mostly bootstrap nodes. Regular Tox clients generally have the TCP Server functionality disabled by default, leaving them unaffected.

https://blog.tox.chat/2018/10/memory-leak-bug-and-new-toxcore-release-fixing-it/ 2018-09-29 2018-10-11 gitea -- multiple vulnerabilities gitea 1.5.2

Gitea project reports:

CSRF Vulnerability on API.

Enforce token on api routes.

https://github.com/go-gitea/gitea/issues/4357 ttps://github.com/go-gitea/gitea/pull/4840 2018-10-01 2018-10-11 jenkins -- multiple vulnerabilities jenkins 2.146 jenkins-lts 2.138.2

Jenkins Security Advisory:

Description

(Low) SECURITY-867

Path traversal vulnerability in Stapler allowed accessing internal data

(Medium) SECURITY-1074

Arbitrary file write vulnerability using file parameter definitions

(Medium) SECURITY-1129

Reflected XSS vulnerability

(Medium) SECURITY-1162

Ephemeral user record was created on some invalid authentication attempts

(Medium) SECURITY-1128

Ephemeral user record creation

(Medium) SECURITY-1158

Session fixation vulnerability on user signup

(Medium) SECURITY-765

Failures to process form submission data could result in secrets being displayed or written to logs

https://jenkins.io/security/advisory/2018-10-10/ 2018-10-10 2018-10-11 tinc -- Buffer overflow tinc 1.0.35 tinc-devel 1.1pre17

tinc-vpn.org reports:

The authentication protocol allows an oracle attack that could potentially be exploited.

If a man-in-the-middle has intercepted the TCP connection it might be able to force plaintext UDP packets between two nodes for up to a PingInterval period.

https://www.tinc-vpn.org/git/browse?p=tinc;a=commit;h=d3297fbd3b8c8c8a4661f5bbf89aca5cacba8b5a https://www.tinc-vpn.org/git/browse?p=tinc;a=commit;h=e97943b7cc9c851ae36f5a41e2b6102faa74193f CVE-2018-16737 CVE-2018-16738 CVE-2018-16758 2018-10-08 2018-10-09 Gitlab -- multiple vulnerabilities gitlab-ce 11.3.011.3.4 11.2.011.2.5 10.2.011.1.8

Gitlab reports:

Merge request information disclosure

Private project namespace information disclosure

Gitlab Flavored Markdown API information disclosure

https://about.gitlab.com/2018/10/05/critical-security-release-11-3-4/ CVE-2018-17939 CVE-2018-17976 CVE-2018-17975 2018-10-05 2018-10-05 clamav -- multiple vulnerabilities clamav 0.100.2

Joel Esler reports:

CVE-2018-15378:

Vulnerability in ClamAV's MEW unpacking feature that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.

Reported by Secunia Research at Flexera.

Fix for a 2-byte buffer over-read bug in ClamAV&s PDF parsing code.

Reported by Alex Gaynor.

CVE-2018-14680:

An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. It does not reject blank CHM filenames.

CVE-2018-14681:

An issue was discovered in kwajd_read_headers in mspack/kwajd.c in libmspack before 0.7alpha. Bad KWAJ file header extensions could cause a one or two byte overwrite.

CVE-2018-14682:

An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. There is an off-by-one error in the TOLOWER() macro for CHM decompression. Additionally, 0.100.2 reverted 0.100.1's patch for CVE-2018-14679, and applied libmspack's version of the fix in its place.

https://blog.clamav.net/2018/10/clamav-01002-has-been-released.html CVE-2018-15378 CVE-2018-14680 CVE-2018-14681 CVE-2018-14682 2018-10-03 2018-10-03 2020-06-24 Django -- password hash disclosure py34-django21 py35-django21 py36-django21 py37-django21 2.1.2

Django release notes:

CVE-2018-16984: Password hash disclosure to "view only" admin users

If an admin user has the change permission to the user model, only part of the password hash is displayed in the change form. Admin users with the view (but not change) permission to the user model were displayed the entire hash. While it's typically infeasible to reverse a strong password hash, if your site uses weaker password hashing algorithms such as MD5 or SHA1, it could be a problem.

https://docs.djangoproject.com/en/2.1/releases/2.1.2/ CVE-2018-16984 2018-10-02 2018-10-03 mozilla -- multiple vulnerabilities firefox 62.0.3,1 waterfox 56.2.4 seamonkey linux-seamonkey 2.53.0 firefox-esr 60.2.2,1 linux-firefox 60.2.2,2 libxul thunderbird linux-thunderbird 60.2.2

Mozilla Foundation reports:

CVE-2018-12386: Type confusion in JavaScript

A vulnerability in register allocation in JavaScript can lead to type confusion, allowing for an arbitrary read and write. This leads to remote code execution inside the sandboxed content process when triggered.

CVE-2018-12387:

A vulnerability where the JavaScript JIT compiler inlines Array.prototype.push with multiple arguments that results in the stack pointer being off by 8 bytes after a bailout. This leaks a memory address to the calling function which can be used as part of an exploit inside the sandboxed content process.

CVE-2018-12386 CVE-2018-12387 https://www.mozilla.org/en-US/security/advisories/mfsa2018-24/ 2018-10-02 2018-10-02 2019-07-23 Gitlab -- multiple vulnerabilities gitlab-ce 11.3.011.3.1 11.2.011.2.4 7.6.011.1.7

Gitlab reports:

SSRF GCP access token disclosure

Persistent XSS on issue details

Diff formatter DoS in Sidekiq jobs

Confidential information disclosure in events API endpoint

validate_localhost function in url_blocker.rb could be bypassed

Slack integration CSRF Oauth2

GRPC::Unknown logging token disclosure

IDOR merge request approvals

Persistent XSS package.json

Persistent XSS merge request project import

https://about.gitlab.com/2018/10/01/security-release-gitlab-11-dot-3-dot-1-released/ CVE-2018-17450 CVE-2018-17454 CVE-2018-15472 CVE-2018-17449 CVE-2018-17452 CVE-2018-17451 CVE-2018-17453 CVE-2018-17455 CVE-2018-17537 CVE-2018-17536 2018-10-01 2018-10-01 pango -- remote DoS vulnerability pango 1.42.4

libpango in Pango 1.40.8 through 1.42.3, as used in hexchat and other products, allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via crafted text with invalid Unicode sequences.

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-15120 https://www.exploit-db.com/exploits/45263/ https://mail.gnome.org/archives/distributor-list/2018-August/msg00001.html https://github.com/GNOME/pango/commit/71aaeaf020340412b8d012fe23a556c0420eda5f CVE-2018-15120 2018-08-06 2018-10-01 Serendipity -- multiple vulnerabilities serendipity 2.1.4

Serendipity reports:

Security: Fix XSS for pagination, when multi-category selection is used.

https://blog.s9y.org/archives/280-Serendipity-2.1.4-and-2.2.1-alpha1-released.html 2018-09-20 2018-09-30 bitcoin -- Denial of Service and Possible Mining Inflation bitcoin bitcoin-daemon 0.16.3

Bitcoin Core reports:

CVE-2018-17144, a fix for which was released on September 18th in Bitcoin Core versions 0.16.3 and 0.17.0rc4, includes both a Denial of Service component and a critical inflation vulnerability. It was originally reported to several developers working on Bitcoin Core, as well as projects supporting other cryptocurrencies, including ABC and Unlimited on September 17th as a Denial of Service bug only, however we quickly determined that the issue was also an inflation vulnerability with the same root cause and fix.

https://bitcoincore.org/en/2018/09/20/notice/ CVE-2018-17144 2018-09-17 2018-09-29 spamassassin -- multiple vulnerabilities spamassassin 3.4.2

the Apache Spamassassin project reports:

In Apache SpamAssassin, using HTML::Parser, we setup an object and hook into the begin and end tag event handlers In both cases, the "open" event is immediately followed by a "close" event - even if the tag *does not* close in the HTML being parsed.

Because of this, we are missing the "text" event to deal with the object normally. This can cause carefully crafted emails that might take more scan time than expected leading to a Denial of Service.

Fix a reliance on "." in @INC in one configuration script. Whether this can be exploited in any way is uncertain.

Fix a potential Remote Code Execution bug with the PDFInfo plugin. Thanks to cPanel Security Team for their report of this issue.

Fourth, this release fixes a local user code injection in the meta rule syntax. Thanks again to cPanel Security Team for their report of this issue.

https://seclists.org/oss-sec/2018/q3/242 CVE-2017-15705 CVE-2016-1238 CVE-2018-11780 CVE-2018-11781 2018-09-16 2018-09-26 wesnoth -- Code Injection vulnerability wesnoth 1.7.01.14.4,1

shadowm reports:

A severe bug was found in the game client which could allow a malicious user to execute arbitrary code through the Lua engine by using specially-crafted code in add-ons, saves, replays, or networked games. This issue affects all platforms and all existing releases since Wesnoth version 1.7.0. Users of all previous version should upgrade immediately.

CVE-2018-1999023 https://gist.github.com/shikadiqueen/45951ddc981cf8e0d9a74e4b30400380 2018-07-14 2018-09-26 Apache -- Denial of service vulnerability in HTTP/2 apache24 2.4.35

The Apache httpd project reports:

low: DoS for HTTP/2 connections by continuous SETTINGS

By sending continous SETTINGS frames of maximum size an ongoing HTTP/2 connection could be kept busy and would never time out. This can be abused for a DoS on the server. This only affect a server that has enabled the h2 protocol.

http://httpd.apache.org/security/vulnerabilities_24.html CVE-2018-11763 2018-09-25 2018-09-26 mantis -- XSS vulnerability mantis-php56 mantis-php70 mantis-php71 mantis-php72 2.17.1,1

Brian Carpenter reports:

Reflected XSS in view_filters_page.php via core/filter_form_api.php

CVE-2018-16514 2018-09-03 2018-09-25 smart_proxy_dynflow -- authentication bypass vulnerability rubygem-smart_proxy_dynflow 0.2.1

MITRE reports:

An authentication bypass flaw was found in the smart_proxy_dynflow component used by Foreman. A malicious attacker can use this flaw to remotely execute arbitrary commands on machines managed by vulnerable Foreman instances, in a highly privileged context.

https://cve.mitre.org/cgi-bin/cvename.cgi?name=2018-14643 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14643 CVE-2018-14643 2018-09-20 2018-09-22 mediawiki -- multiple vulnerabilities mediawiki127 1.27.5 mediawiki129 1.29.3 mediawiki130 1.30.1 mediawiki131 1.31.1

Mediawiki reports:

Security fixes:

T169545: $wgRateLimits entry for 'user' overrides 'newbie'.

T194605: BotPasswords can bypass CentralAuth's account lock.

T187638: When a log event is (partially) hidden Special:Redirect/logid can link to the incorrect log and reveal hidden

T193237: Special:BotPasswords should require reauthenticate.

CVE-2018-0503 CVE-2018-0505 CVE-2018-0504 https://lists.wikimedia.org/pipermail/mediawiki-announce/2018-September/000223.html 2018-08-29 2018-09-22 firefox -- Crash in TransportSecurityInfo due to cached data firefox 62.0.2,1 firefox-esr 60.2.1,1

The Mozilla Foundation reports:

A potentially exploitable crash in TransportSecurityInfo used for SSL can be triggered by data stored in the local cache in the user profile directory. This issue is only exploitable in combination with another vulnerability allowing an attacker to write data into the local cache or from locally installed malware. This issue also triggers a non-exploitable startup crash for users switching between the Nightly and Release versions of Firefox if the same profile is used.

CVE-2018-12385 https://www.mozilla.org/security/advisories/mfsa2018-22/ 2018-09-21 2018-09-21 asterisk -- Remote crash vulnerability in HTTP websocket upgrade asterisk13 13.23.1 asterisk15 15.6.1

The Asterisk project reports:

There is a stack overflow vulnerability in the res_http_websocket.so module of Asterisk that allows an attacker to crash Asterisk via a specially crafted HTTP request to upgrade the connection to a websocket. The attackers request causes Asterisk to run out of stack space and crash.

As a workaround disable HTTP websocket access by not loading the res_http_websocket.so module.

https://downloads.asterisk.org/pub/security/AST-2018-009.html CVE-2018-17281 2018-08-16 2018-09-21 moodle -- multiple vulnerabilities moodle31 3.1.14 moodle33 3.3.8 moodle34 3.4.5 moodle35 3.5.2

moodle reports:

Moodle XML import of ddwtos could lead to intentional remote code execution

QuickForm library remote code vulnerability (upstream)

Boost theme - blog search GET parameter insufficiently filtered

CVE-2018-14630 CVE-2018-1999022 CVE-2018-14631 https://moodle.org/mod/forum/discuss.php?d=376023 2018-09-05 2018-09-18 joomla3 -- vulnerabilitiesw joomla3 3.8.12

JSST reports: Multiple low-priority Vulnerabilities

Inadequate checks in the InputFilter class could allow specifically prepared PHAR files to pass the upload filter.

Inadequate output filtering on the user profile page could lead to a stored XSS attack.

Inadequate checks regarding disabled fields can lead to an ACL violation.

CVE-2018-15860 CVE-2018-15881 CVE-2018-15882 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-15880 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-15881 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-15882 https://developer.joomla.org/security-centre/743-20180801-core-hardening-the-inputfilter-for-phar-stubs.html https://developer.joomla.org/security-centre/744-20180802-core-stored-xss-vulnerability-in-the-frontend-profile.html https://developer.joomla.org/security-centre/745-20180803-core-acl-violation-in-custom-fields.html 2018-08-23 2018-09-15 mybb -- vulnerabilities mybb 1.8.19

mybb Team reports:

High risk: Email field SQL Injection.

Medium risk: Video MyCode Persistent XSS in Visual Editor.

Low risk: Insufficient permission check in User CP’s attachment management.

Low risk: Insufficient email address verification.

https://blog.mybb.com/2018/09/11/mybb-1-8-19-released-security-maintenance-release/ 2018-09-11 2018-09-13 FreeBSD -- Improper ELF header parsing FreeBSD-kernel 11.211.2_3 11.111.1_14 10.410.4_12

Problem Description:

Insufficient validation was performed in the ELF header parser, and malformed or otherwise invalid ELF binaries were not rejected as they should be.

Impact:

Execution of a malicious ELF binary may result in a kernel crash or may disclose kernel memory.

CVE-2018-6924 SA-18:12.elf 2018-09-12 2018-09-12 Containous Traefik -- exposes the configuration and secret traefik 1.6.6

MITRE reports:

Containous Traefik 1.6.x before 1.6.6, when --api is used, exposes the configuration and secret if authentication is missing and the API's port is publicly reachable.

CVE-2018-15598 https://github.com/containous/traefik/pull/3790 https://github.com/containous/traefik/releases/tag/v1.6.6 2018-08-20 2018-09-11 Flash Player -- information disclosure linux-flashplayer 31.0.0.108

Adobe reports:

This update resolves a privilege escalation vulnerability that could lead to information disclosure (CVE-2018-15967).

CVE-2018-15967 https://helpx.adobe.com/security/products/flash-player/apsb18-31.html 2018-09-11 2018-09-11 Plex Media Server -- Information Disclosure Vulnerability plexmediaserver plexmediaserver-plexpass 1.13.5.5332

Chris reports:

The XML parsing engine for Plex Media Server's SSDP/UPNP functionality is vulnerable to an XML External Entity Processing (XXE) attack. Unauthenticated attackers on the same LAN can use this vulnerability to:

Access arbitrary files from the filesystem with the same permission as the user account running Plex.

Initiate SMB connections to capture NetNTLM challenge/response and crack to clear-text password.

Initiate SMB connections to relay NetNTLM challenge/response and achieve Remote Command Execution in Windows domains.

https://seclists.org/fulldisclosure/2018/Aug/1 CVE-2018-13415 2018-08-01 2018-09-11 X11 Session -- SDDM allows unauthorised unlocking sddm 0.17.0_1

MITRE reports:

An issue was discovered in SDDM through 0.17.0. If configured with ReuseSession=true, the password is not checked for users with an already existing session. Any user with access to the system D-Bus can therefore unlock any graphical session.

The default configuration of SDDM on FreeBSD is not affected, since it has ReuseSession=false.

https://www.suse.com/security/cve/CVE-2018-14345/ CVE-2018-14345 2018-08-13 2018-09-11 mybb -- vulnerabilities mybb 1.8.18

mybb Team reports:

High risk: Image MyCode “alt” attribute persistent XSS.

Medium risk: RSS Atom 1.0 item title persistent XSS.

https://blog.mybb.com/2018/08/22/mybb-1-8-18-released-security-maintenance-release/ 2018-08-22 2018-09-11 Information disclosure - Gitea leaks email addresses gitea 1.5.1

The Gitea project reports:

[Privacy] Gitea leaks hidden email addresses #4417

A fix has been implemented in Gitea 1.5.1.

https://github.com/go-gitea/gitea/issues/4417 https://github.com/go-gitea/gitea/pull/4784 2018-07-10 2018-09-05 links -- denial of service links 2.16,1

NIST reports:

The put_chars function in html_r.c in Twibright Links 2.14 allows remote attackers to cause a denial of service (buffer over-read) via a crafted HTML file.

https://nvd.nist.gov/vuln/detail/CVE-2017-11114 CVE-2017-11114 2017-07-31 2018-08-23 curl -- password overflow vulnerability curl 7.15.47.61.1 linux-c7-curl 7.29.0_6

curl security problems:

CVE-2018-14618: NTLM password overflow via integer overflow

The internal function Curl_ntlm_core_mk_nt_hash multiplies the length of the password by two (SUM) to figure out how large temporary storage area to allocate from the heap.

The length value is then subsequently used to iterate over the password and generate output into the allocated storage buffer. On systems with a 32 bit size_t, the math to calculate SUM triggers an integer overflow when the password length exceeds 2GB (2^31 bytes). This integer overflow usually causes a very small buffer to actually get allocated instead of the intended very huge one, making the use of that buffer end up in a heap buffer overflow.

This bug is almost identical to CVE-2017-8816.

https://curl.haxx.se/docs/security.html https://curl.haxx.se/docs/CVE-2018-14618.html CVE-2018-14618 2018-09-05 2018-09-05 2019-08-03

Title	KDE Connect: packet manipulation can be exploited in a Denial of Service attack
Risk Rating	Important
CVE	CVE-2020-26164
Versions	kdeconnect <= 20.08.1
Author	Albert Vaca Cintora <albertvaka@gmail.com>
Date	2 October 2020

Title:	Ark: maliciously crafted archive can install files outside the extraction directory.
Risk Rating:	Important
CVE:	CVE-2020-16116
Versions:	ark <= 20.04.3
Author:	Elvis Angelaccio <elvis.angelaccio@kde.org>
Date:	30 July 2020