CVE-2020-22040

NameCVE-2020-22040
DescriptionA Denial of Service vulnerability exists in FFmpeg 4.2 idue to a memory leak in the v_frame_alloc function in frame.c.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ffmpeg (PTS)stretch (security)7:3.2.18-0+deb9u1vulnerable
stretch (lts), stretch7:3.2.19-0+deb9u4vulnerable
buster7:4.1.9-0+deb10u1vulnerable
buster (security)7:4.1.11-0+deb10u1vulnerable
bullseye7:4.3.6-0+deb11u1fixed
bullseye (security)7:4.3.7-0+deb11u1fixed
bookworm (security), bookworm7:5.1.5-0+deb12u1fixed
trixie7:6.1.1-4fixed
sid7:6.1.1-5fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
ffmpegsource(unstable)7:4.3-2unimportant

Notes

[stretch] - ffmpeg <ignored> (Patch can not be applied cleanly; Minor issue)
https://trac.ffmpeg.org/ticket/8283
https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=1a0c584abc9709b1d11dbafef05d22e0937d7d19

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