CVE-2017-7862

NameCVE-2017-7862
DescriptionFFmpeg before 2017-02-07 has an out-of-bounds write caused by a heap-based buffer overflow related to the decode_frame function in libavcodec/pictordec.c.
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-1142-1, DSA-4012-1
NVD severityhigh

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ffmpeg (PTS)stretch (security), stretch7:3.2.14-1~deb9u1fixed
buster, buster (security)7:4.1.4-1~deb10u1fixed
bullseye, sid7:4.2.1-2fixed
libav (PTS)jessie6:11.12-1~deb8u1fixed
jessie (security)6:11.12-1~deb8u9fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
ffmpegsource(unstable)7:3.2.4-1
libavsource(unstable)(unfixed)
libavsourcejessie6:11.11-1~deb8u1DSA-4012-1
libavsourcewheezy6:0.8.21-0+deb7u1DLA-1142-1

Notes

Fixed by: https://github.com/FFmpeg/FFmpeg/commit/8c2ea3030af7b40a3c4275696fb5c76cdb80950a
Fixed in 11.11

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