Description
Heap-based buffer overflow in the MPV_frame_start function in libavcodec/mpegvideo.c in FFmpeg before 0.9.1, when the lowres option is enabled, allows remote attackers to cause a denial of service (application crash) via a crafted H263 media file. NOTE: this vulnerability exists because of a regression error.
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
- http://ffmpeg.org/trac/ffmpeg/ticket/757 ↗
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=21270cffaeab2f67a613907516b2b0cd6c9eacf4 ↗
- http://www.openwall.com/lists/oss-security/2012/02/14/4 ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/78928 ↗
- http://ffmpeg.org/security.html ↗
- http://www.openwall.com/lists/oss-security/2012/02/01/11 ↗