CVE-2013-7020 | BDVDB-2026-58804 Detail
Description#
The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not properly enforce certain bit-count and colorspace constraints, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted FFV1 data.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- http://www.debian.org/security/2014/dsa-3027
- http://secunia.com/advisories/61389
- http://www.mandriva.com/security/advisories?name=MDVSA-2014:227
- https://github.com/FFmpeg/FFmpeg/commit/b05cd1ea7e45a836f7f6071a716c38bb30326e0f
- 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
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.