CVE-2010-1119
Use-after-free vulnerability in WebKit in Apple Safari before 5.0 on Mac OS X 10.5 through 10.6 and Windows, Safari before 4.1 on Mac OS X 10.4, and Safari on Apple iPhone OS allows remote attackers to execute arbitrary code or cause a denial of service (application crash), or read the SMS database or other data, via vectors related to "attribute manipulation," as demonstrated by Vincenzo Iozzo and Ralf Philipp Weinmann during a Pwn2Own competition at CanSecWest 2010.
Date published : 2010-03-25
http://lists.apple.com/archives/security-announce/2010/Jun/msg00000.html
http://lists.apple.com/archives/security-announce/2010//Jun/msg00002.html