CVE-2013-0020

Use-after-free vulnerability in Microsoft Internet Explorer 9 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to a deleted object, aka "Internet Explorer CMarkup Use After Free Vulnerability."...

Design/Logic Flaw

Use-after-free vulnerability in Microsoft Internet Explorer 6 through 9 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to a deleted object, aka "Internet Explorer CObjectElement Use After Free Vulnerability."...