CVE-2020-22015

NameCVE-2020-22015
DescriptionBuffer Overflow vulnerability in FFmpeg 4.2 in mov_write_video_tag due to the out of bounds in libavformat/movenc.c, which could let a remote malicious user obtain sensitive information, cause a Denial of Service, or execute arbitrary code.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-2742-1, DSA-4990-1
Debian Bugs989439

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ffmpeg (PTS)buster7:4.1.8-0+deb10u1fixed
buster (security)7:4.1.9-0+deb10u1fixed
bullseye7:4.3.3-0+deb11u1fixed
bullseye (security)7:4.3.4-0+deb11u1fixed
bookworm, sid7:5.0.1-3fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
ffmpegsourcestretch7:3.2.15-0+deb9u3DLA-2742-1
ffmpegsourcebuster7:4.1.8-0+deb10u1DSA-4990-1
ffmpegsource(unstable)7:4.3.2-0+deb11u2989439

Notes

https://trac.ffmpeg.org/ticket/8190
https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=4c1afa292520329eecd1cc7631bc59a8cca95c46

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