Description

Multiple unspecified vulnerabilities in libavcodec/wmalosslessdec.c in FFmpeg before 0.11 have unknown impact and attack vectors related to (1) size of "mclms arrays," (2) "a get_bits(0) in decode_ac_filter," and (3) "too many bits in decode_channel_residues()."

References

http://ffmpeg.org/security.html

http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=2a7063de547b1d8fb1cef523469390fb59fb2c50

http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=a0abefb0af64a311b15141062c77dd577ba590a3

http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=b3a43515827f3d22a881c33b87384f01c86786fd

http://secunia.com/advisories/50468

http://www.openwall.com/lists/oss-security/2012/08/31/3

http://www.openwall.com/lists/oss-security/2012/09/02/4

http://www.securityfocus.com/bid/55355

Details

Risk Information

CVSS v2