Heap-based buffer overflow in the Vorbis decoder in Google Chrome before 15.0.874.120 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted stream.
code.google.com/p/chromium/issues/detail?id=101458
googlechromereleases.blogspot.com/2011/11/stable-channel-update.html
secunia.com/advisories/46933
secunia.com/advisories/49089
www.debian.org/security/2012/dsa-2471
www.mandriva.com/security/advisories?name=MDVSA-2012:074
www.mandriva.com/security/advisories?name=MDVSA-2012:075
www.mandriva.com/security/advisories?name=MDVSA-2012:076
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13551