MS07-042 - Critical: Vulnerability in Microsoft XML Core Services Could Allow Remote

Bulletin Severity Rating:Critical - This critical security update resolves a privately reported vulnerability. This vulnerability could allow remote code execution if a user viewed a specially crafted Web page using Internet Explorer. The vulnerability could be exploited through attacks on Microsoft XML Core Services. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.

Link To Original Article