CVE-2023-51796

NameCVE-2023-51796
DescriptionBuffer Overflow vulnerability in Ffmpeg v.N113007-g8d24a28d06 allows a local attacker to execute arbitrary code via the libavfilter/f_reverse.c:269:26 in areverse_request_frame.
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)buster7:4.1.9-0+deb10u1fixed
buster (security)7:4.1.11-0+deb10u1fixed
bullseye, bullseye (security)7:4.3.6-0+deb11u1fixed
bookworm, bookworm (security)7:5.1.4-0+deb12u1vulnerable
sid, trixie7:6.1.1-4vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
ffmpegsourceexperimental7:7.0-1
ffmpegsourcebuster(not affected)
ffmpegsourcebullseye(not affected)
ffmpegsource(unstable)(unfixed)

Notes

[bookworm] - ffmpeg <postponed> (Pick up when fixed in 5.1.x)
[bullseye] - ffmpeg <not-affected> (Vulnerable code not present)
[buster] - ffmpeg <not-affected> (Vulnerable code not present)
https://trac.ffmpeg.org/ticket/10753
Fixed in https://github.com/ffmpeg/FFmpeg/commit/61e73851a33f0b4cb7662f8578a4695e77bd3c19 (n7.0)
Introduced in https://github.com/FFmpeg/FFmpeg/commit/45dc668aea0edac34969b5a1ff76cf9ad3a09be1 (n5.0)

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