CVE-2010-3820
WebKit in Apple Safari before 5.0.3 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1.3 on Mac OS X 10.4, accesses uninitialized memory during processing of editable elements, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted web site.
Date published : 2010-11-20
http://lists.apple.com/archives/security-announce/2010//Nov/msg00002.html
http://lists.apple.com/archives/security-announce/2010//Nov/msg00003.html