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Index: security/vuxml/vuln.xml
===================================================================
--- security/vuxml/vuln.xml
+++ security/vuxml/vuln.xml
@@ -58,6 +58,54 @@
* Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
-->
<vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
+ <vuln vid="2ed7e8db-e234-11ea-9392-002590bc43be">
+ <topic>sysutils/openzfs-kmod -- critical permissions issues</topic>
+ <affects>
+ <package>
+ <name>openzfs-kmod</name>
+ <range><lt>2020081800</lt></range>
+ </package>
+ </affects>
+ <description>
+ <body xmlns="http://www.w3.org/1999/xhtml">
+ <p>iXsystems, Inc. reports:</p>
+ <blockquote cite="https://jira.ixsystems.com/browse/NAS-107270">
+ <h5>Issue 1:</h5>
+ <p>
+ 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.
+ </p>
+ <h5>Issue 2:</h5>
+ <p>
+ All ACEs for the owner_group (group@) and regular groups
+ (group:&lt;foo&gt;) 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.
+ </p>
+ <pre>
+root@TNBETA1[~]# getfacl testfile
+# file: testfile
+# owner: root
+# group: wheel
+group:builtin_administrators:rwxpDdaARWcCos:-------:allow
+ </pre>
+ </blockquote>
+ </body>
+ </description>
+ <references>
+ <url>https://jira.ixsystems.com/browse/NAS-107270</url>
+ <url>https://github.com/openzfs/zfs/commit/716b53d0a14c72bda16c0872565dd1909757e73f</url>
+ <url>https://reviews.freebsd.org/D26107</url>
+ </references>
+ <dates>
+ <discovery>2020-08-13</discovery>
+ <entry>2020-08-19</entry>
+ </dates>
+ </vuln>
+
<vuln vid="e37a0a7b-e1a7-11ea-9538-0c9d925bbbc0">
<topic>security/trousers -- several vulnerabilities</topic>
<affects>

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