CVE-2008-4127
Mshtml.dll in Microsoft Internet Explorer 7 Gold 7.0.5730 and 8 Beta 8.0.6001 on Windows XP SP2 allows remote attackers to cause a denial of service (failure of subsequent image rendering) via a crafted PNG file, related to an infinite loop in the CDwnTaskExec::ThreadExec function.
Date published : 2008-09-18
http://www.securityfocus.com/bid/31215
http://www.securityfocus.com/archive/1/496483/100/0/threaded