08.221.2011 - MS11-059 - Important: Vulnerability in Data Access Components Could Allow Remote Code Execution (2560656)

Bulletin Severity Rating:Important - This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow remote code execution if a user opens a legitimate Excel file (such as a .xlsx file) that is located in the same network directory as a specially crafted library file. An attacker who successfully exploited this vulnerability could gain the same user rights as the logged-on user. 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. - View Microsoft Security Bulletin MS11-059 - View Microsoft Knowledge Base Article - 560656 - Visit Microsoft Corporation