Technical Information

Brief overview of the risk:
This critical security update resolves four privately reported vulnerabilities. The most serious security impact could allow remote code execution if a user viewed a specially crafted Web page using Internet Explorer.
Detailed Information on the risk:
A remote code execution vulnerability exists in the way Internet Explorer accesses an object that has not been correctly initialized or that has been deleted. An attacker could exploit the vulnerability by constructing a specially crafted Web page. When a user views the Web page, the vulnerability could allow remote code execution. An attacker who successfully exploited this vulnerability could gain the same user rights as the logged on user.Further information on this exploit is available at : MS07-069