CVE-2012-2833
Buffer overflow in the JS API in the PDF functionality in Google Chrome before 20.0.1132.43 allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.
Date published : 2012-06-27
http://code.google.com/p/chromium/issues/detail?id=132156
http://googlechromereleases.blogspot.com/2012/06/stable-channel-update_26.html