Heap-based buffer overflow in the tree builder in Google Chrome before 16.0.912.77 allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14552
http://www.securitytracker.com/id?1026569
http://support.apple.com/kb/HT5503
http://support.apple.com/kb/HT5485
http://support.apple.com/kb/HT5400
http://secunia.com/advisories/47694
http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html
http://lists.apple.com/archives/security-announce/2012/Sep/msg00001.html
http://lists.apple.com/archives/security-announce/2012/Jul/msg00000.html
http://googlechromereleases.blogspot.com/2012/01/stable-channel-update_23.html