CVE-2014-8544

NameCVE-2014-8544
Descriptionlibavcodec/tiff.c in FFmpeg before 2.4.2 does not properly validate bits-per-pixel fields, which allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted TIFF data.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-3189-1
Debian Bugs773626

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ffmpeg (PTS)bullseye7:4.3.6-0+deb11u1fixed
bullseye (security)7:4.3.7-0+deb11u1fixed
bookworm, bookworm (security)7:5.1.5-0+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
ffmpegsourcesqueeze(unfixed)end-of-life
ffmpegsource(unstable)7:2.4.3-1
libavsourcewheezy6:0.8.17-1DSA-3189-1
libavsource(unstable)6:11.3-1773626

Notes

[squeeze] - ffmpeg <end-of-life> (Backports to 0.5.x not useful, too many checks missing)
ffmpeg: https://git.videolan.org/?p=ffmpeg.git;a=commit;h=e1c0cfaa419aa5d320540d5a1b3f8fd9b82ab7e5
libav: https://git.libav.org/?p=libav.git;a=commit;h=ae5e1f3d663a8c9a532d89e588cbc61f171c9186

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