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libalias: fix potential memory disclosure from ftp module

Description

libalias: fix potential memory disclosure from ftp module

admbugs: 956
Submitted by: markj
Reported by: Vishnu Dev TJ working with Trend Micro Zero Day Initiative
Security: FreeBSD-SA-20:13.libalias
Security: CVE-2020-7455
Security: ZDI-CAN-10849

Details

Provenance
emasteAuthored on
Parents
rS360967: libalias: validate packet lengths before accessing headers
Branches
Unknown
Tags
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