(MS11-008) Vulnerabilities in Microsoft Visio Could Allow Remote Code Execution (2451879)

This security update addresses two vulnerabilities in Microsoft Visio, could allow remote code execution if a user opens a specially crafted Visio file. An attacker who successfully exploits the system could gain the same user rights as the logged-on user. More specifically, this update addresses the vulnerabilities by correcting the way that Microsoft Visio handles corrupted structures and objects in memory when parsing specially crafted Visio files.