MS11-079：Microsoft Forefront Unified Access Gateway の脆弱性により、リモートでコードが実行される (2544641)

This update resolves five privately reported vulnerabilities in Microsoft Forefront Unified Access Gateway (UAG). The most severe of these vulnerabilities could allow remote code execution if a user visits an affected website using a specially crafted URL. However, an attacker would have no way to force users to visit such a website. Instead, an attacker would have to persuade users to visit the website, typically by getting them to click a link in an e-mail message or Instant Messenger message that takes users to the attacker's website.