CVE-2013-0845

NameCVE-2013-0845
Descriptionlibavcodec/alsdec.c in FFmpeg before 1.0.4 allows remote attackers to have an unspecified impact via a crafted block length, which triggers an out-of-bounds write.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-2855-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ffmpeg (PTS)stretch (security)7:3.2.18-0+deb9u1fixed
stretch (lts), stretch7:3.2.19-0+deb9u4fixed
buster (security), buster, buster (lts)7:4.1.11-0+deb10u1fixed
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
libav (PTS)jessie, jessie (lts)6:11.12-1~deb8u9fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
ffmpegsource(unstable)(not affected)
libavsourcewheezy6:0.8.10-1DSA-2855-1
libavsource(unstable)6:9.11-1

Notes

- ffmpeg <not-affected> (MPEG-4 ALS decoder not present in ffmpeg/0.5)
https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=0ceca269b66ec12a23bf0907bd2c220513cdbf16
Fixed in revisions: v9-2748-g2a0fb72, v9.10-7-g3f7d890
http://git.libav.org/?p=libav.git;a=commitdiff;h=2a0fb72
http://git.libav.org/?p=libav.git;a=commitdiff;h=3f7d890

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