CVE-2015-8363

Name	CVE-2015-8363
Description	The 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.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-1611-1
Debian Bugs	806519

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
ffmpeg (PTS)	bullseye	7:4.3.7-0+deb11u1	fixed
	bullseye (security)	7:4.3.8-0+deb11u1	fixed
	bookworm, bookworm (security)	7:5.1.6-0+deb12u1	fixed
	sid, trixie	7:7.1-3	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
ffmpeg	source	squeeze	(unfixed)	end-of-life
ffmpeg	source	(unstable)	7:2.8.3-1			806519
libav	source	wheezy	(not affected)
libav	source	jessie	6:11.12-1~deb8u2		DLA-1611-1
libav	source	(unstable)	(unfixed)

Notes

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