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CVE-2011-3973

CVE-2011-3973

EPSS 2.5%
cavsdec.c in libavcodec in FFmpeg before 0.7.4 and 0.8.x before 0.8.3 allows remote attackers to cause a denial of service (incorrect write operation and application crash) via an invalid bitstream in a Chinese AVS video (aka CAVS) file, related to the decode_residual_block, check_for_slice, and cavs_decode_frame functions, a different vulnerability than CVE-2011-3362.
Affected products
n/a · n/a

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References
http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=bd968d260aef322fb32e254a3de0d2036c57bd56http://www.ffmpeg.org/releases/ffmpeg-0.7.5.changeloghttp://www.ffmpeg.org/releases/ffmpeg-0.8.4.changeloghttp://www.mandriva.com/security/advisories?name=MDVSA-2012:074http://www.mandriva.com/security/advisories?name=MDVSA-2012:075http://www.mandriva.com/security/advisories?name=MDVSA-2012:076