A vulnerability allows attackers to execute arbitrary code on vulnerable installations of Microsoft Internet Explorer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page. The flaw is specifically exposed when a prototype variable points to a table cell and then that table cell is removed. This results in an invalid pointer dereference which can be leveraged to result in arbitrary code execution.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/57164/ZDI-07-038.txt
Source: https://packetstormsecurity.com/files/57164/Zero-Day-Initiative-Advisory-07-038.html