Description
The flashsv_decode_frame function in libavcodec/flashsv.c in FFmpeg before 2.1 does not properly validate a certain height value, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted Flash Screen Video 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://trac.ffmpeg.org/ticket/2844 ↗
- http://www.debian.org/security/2014/dsa-2855 ↗
- https://security.gentoo.org/glsa/201603-06 ↗
- http://ffmpeg.org/security.html ↗
- http://openwall.com/lists/oss-security/2013/12/08/3 ↗
- http://openwall.com/lists/oss-security/2013/11/26/7 ↗
- https://github.com/FFmpeg/FFmpeg/commit/880c73cd76109697447fbfbaa8e5ee5683309446 ↗