CVE-2010-1781
Double free vulnerability in WebKit in Apple iOS before 4.1 on the iPhone and iPod touch allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via vectors related to the rendering of an inline element.
Date published : 2010-09-09
http://lists.apple.com/archives/security-announce/2010//Sep/msg00002.html
http://lists.apple.com/archives/security-announce/2010//Nov/msg00003.html