06.158.2012 - MS12-034 - Critical : Combined Security Update for Microsoft Office, Windows, .NET Framework, and Silverlight (2681578) - Version: 1.3

Severity Rating: Critical Revision Note: V1.3 (June 6, 2012): Added an entry to the update FAQ to explain why systems with non-affected versions of Microsoft Visio Viewer 2010 will be offered security update KB2589337. Summary: This security update resolves three publicly disclosed vulnerabilities and seven privately reported vulnerabilities in Microsoft Office, Microsoft Windows, the Microsoft .NET Framework, and Microsoft Silverlight. The most severe of these vulnerabilities could allow remote code execution if a user opens a specially crafted document or visits a malicious webpage that embeds TrueType font files. An attacker would have no way to force users to visit a malicious website. Instead, an attacker would have to convince users to visit the website, typically by getting them to click a link in an email message or Instant Messenger message that takes them to the attacker's website. - View Microsoft Security Bulletin MS12-034 - View Microsoft Knowledge Base Article - on: 1. - Visit Microsoft Corporation