CVE-2012-2775

Summary

Unspecified vulnerability in the read_var_block_data function in libavcodec/alsdec.c in FFmpeg before 0.11, and Libav 0.7.x before 0.7.7 and 0.8.x before 0.8.4, has unknown impact and attack vectors, related to a large order and an "out of array write in quant_cof."

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• http://www.openwall.com/lists/oss-security/2012/09/02/4
• http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=9d3032b960ae03066c008d6e6774f68b17a1d69d
• http://libav.org/releases/libav-0.8.4.changelog
• http://www.securityfocus.com/bid/55355
• http://www.mandriva.com/security/advisories?name=MDVSA-2013:079
• http://www.openwall.com/lists/oss-security/2012/08/31/3
• http://ffmpeg.org/security.html
• http://libav.org/releases/libav-0.7.7.changelog
• http://secunia.com/advisories/50468
• http://secunia.com/advisories/51257

References

• http://www.openwall.com/lists/oss-security/2012/09/02/4
• http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=9d3032b960ae03066c008d6e6774f68b17a1d69d
• http://libav.org/releases/libav-0.8.4.changelog
• http://www.securityfocus.com/bid/55355
• http://www.mandriva.com/security/advisories?name=MDVSA-2013:079
• http://www.openwall.com/lists/oss-security/2012/08/31/3
• http://ffmpeg.org/security.html
• http://libav.org/releases/libav-0.7.7.changelog
• http://secunia.com/advisories/50468
• http://secunia.com/advisories/51257

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