CVE-2010-1784
The counters functionality in the Cascading Style Sheets (CSS) implementation in WebKit in Apple Safari before 5.0.1 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1.1 on Mac OS X 10.4; and webkitgtk before 1.2.6; allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted HTML document.
Date published : 2010-07-30
http://lists.apple.com/archives/security-announce/2010//Jul/msg00001.html
http://lists.apple.com/archives/security-announce/2010//Sep/msg00002.html