Description
libavcodec/jpeg2000dec.c in FFmpeg before 2.1 does not ensure the use of valid code-block dimension values, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted JPEG2000 data.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://security.gentoo.org/glsa/201603-06 ↗
- http://ffmpeg.org/security.html ↗
- http://openwall.com/lists/oss-security/2013/12/08/3 ↗
- https://github.com/FFmpeg/FFmpeg/commit/9a271a9368eaabf99e6c2046103acb33957e63b7 ↗
- http://openwall.com/lists/oss-security/2013/11/26/7 ↗
- https://trac.ffmpeg.org/ticket/2895 ↗