CVE-2015-8363

NameCVE-2015-8363
DescriptionThe jpeg2000_read_main_headers function in libavcodec/jpeg2000dec.c in FFmpeg before 2.6.5, 2.7.x before 2.7.3, and 2.8.x through 2.8.2 does not enforce uniqueness of the SIZ marker in a JPEG 2000 image, which allows remote attackers to cause a denial of service (out-of-bounds heap-memory access) or possibly have unspecified other impact via a crafted image with two or more of these markers.
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)
NVD severitymedium (attack range: remote)
Debian Bugs806519

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ffmpeg (PTS)stretch, stretch (security)7:3.2.12-1~deb9u1fixed
buster, sid7:4.0.3-1fixed
libav (PTS)jessie, jessie (security)6:11.12-1~deb8u1vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
ffmpegsource(unstable)7:2.8.3-1medium806519
ffmpegsourcesqueeze(unfixed)end-of-life
libavsource(unstable)(unfixed)medium
libavsourcewheezy(not affected)

Notes

[squeeze] - ffmpeg <end-of-life> (Not supported in Squeeze LTS)
[wheezy] - libav <not-affected> (Vulnerable code not present)
http://git.videolan.org/?p=ffmpeg.git;a=commit;h=44a7f17d0b20e6f8d836b2957e3e357b639f19a2

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