CVE-2011-0480 Information

Description

Multiple buffer overflows in vorbis_dec.c in the Vorbis decoder in FFmpeg as used in Google Chrome before 8.0.552.237 and Chrome OS before 8.0.552.344 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via a crafted WebM file related to buffers for (1) the channel floor and (2) the channel residue.

Reference

http://article.gmane.org/gmane.comp.video.ffmpeg.devel/122703 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=610550 http://code.google.com/p/chromium/issues/detail?id=68115 http://codereview.chromium.org/5964011 http://codereview.chromium.org/6069005 http://ffmpeg.mplayerhq.hu/ http://git.ffmpeg.org/?p=ffmpeg.git;a=commit;h=13184036a6b1b1d4b61c91118c0896e9ad4634c3 http://googlechromereleases.blogspot.com/2011/01/chrome-stable-release.html http://osvdb.org/70463 http://roundup.ffmpeg.org/issue2548 http://roundup.ffmpeg.org/issue2550 http://secunia.com/advisories/42951 http://src.chromium.org/viewvc/chrome?view=rev&revision=70200 http://www.debian.org/security/2011/dsa-2306 http://www.mandriva.com/security/advisories?name=MDVSA-2011:061 http://www.securityfocus.com/bid/45788 http://www.srware.net/forum/viewtopic.php?f=18&t=2054 http://www.ubuntu.com/usn/usn-1104-1/ https://exchange.xforce.ibmcloud.com/vulnerabilities/64671 https://oval.cisecurity.org/repository/search/definition/oval3Aorg.mitre.oval3Adef3A14380