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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
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.
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Access Vector (AV):
Access Complexity (AC):
Allows unauthorized disclosure of informationAllows unauthorized modificationAllows disruption of service
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http://secunia.com/advisories/61389 [No Types Assigned]
https://security.gentoo.org/glsa/201603-06 [No Types Assigned]
http://ffmpeg.org/security.html No Types Assigned
http://ffmpeg.org/security.html Vendor Advisory
http://openwall.com/lists/oss-security/2013/11/26/7 Third Party Advisory, Mailing List, Patch
http://openwall.com/lists/oss-security/2013/12/08/3 Third Party Advisory, Mailing List, Patch
http://www.debian.org/security/2014/dsa-3027 No Types Assigned
http://www.debian.org/security/2014/dsa-3027 Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2014:227 No Types Assigned
http://www.mandriva.com/security/advisories?name=MDVSA-2014:227 Broken Link
https://github.com/FFmpeg/FFmpeg/commit/b05cd1ea7e45a836f7f6071a716c38bb30326e0f Exploit, Patch
https://github.com/FFmpeg/FFmpeg/commit/b05cd1ea7e45a836f7f6071a716c38bb30326e0f Issue Tracking, Patch