Use-after-free vulnerability in the PDF functionality in Google Chrome before 19.0.1084.46 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors involving a malformed name for the font encoding.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15208
https://exchange.xforce.ibmcloud.com/vulnerabilities/75604
http://www.securitytracker.com/id?1027067
http://www.securityfocus.com/bid/53540
http://googlechromereleases.blogspot.com/2012/05/stable-channel-update.html