VUPEN Vulnerability Research Team discovered a critical vulnerability in Microsoft Internet Explorer. The vulnerability is caused by a heap overflow error in the mshtml.dll module when processing "Col" elements, which could allow remote attackers to leak memory and execute arbitrary code despite ASLR and DEP.
58b473d4348bb610fc06c374fb2c748a08cf5103cd4a273b9e7f79bc45b2b21e