Use-after-free vulnerability in the Cascading Style Sheets (CSS) implementation in Google Chrome before 17.0.963.83 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to the :first-letter pseudo-element.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14414
https://exchange.xforce.ibmcloud.com/vulnerabilities/74210
http://www.securitytracker.com/id?1026841
http://www.securityfocus.com/bid/52674
http://support.apple.com/kb/HT5503
http://support.apple.com/kb/HT5485
http://support.apple.com/kb/HT5400
http://security.gentoo.org/glsa/glsa-201203-19.xml
http://secunia.com/advisories/48527
http://secunia.com/advisories/48512
http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00000.html
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/2012/03/stable-channel-update_21.html