(MS11-079) Vulnerabilities in Microsoft Forefront Unified Access Gateway Could Cause Remote Code Execution (2544641)

Publish date: October 13, 2011
  Severity: HIGH
  CVE Identifier: CVE-2011-1895,CVE-2011-1896,CVE-2011-1897,CVE-2011-1969,CVE-2011-2012
  Advisory Date: OCT 13, 2011

  DESCRIPTION

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.

  TREND MICRO PROTECTION INFORMATION


  SOLUTION

  PATCH: http://technet.microsoft.com/en-us/security/bulletin/ms11-079

  Trend Micro Deep Security DPI Rule Number: 1004822
  Trend Micro Deep Security DPI Rule Name: Null Session Cookie Crash Vulnerability (CVE 2011-2012)

  AFFECTED SOFTWARE AND VERSION

  • Microsoft Forefront Unified Access Gateway 2010
  • Microsoft Forefront Unified Access Gateway 2010 Update 1
  • Microsoft Forefront Unified Access Gateway 2010 Update 2
  • Microsoft Forefront Unified Access Gateway 2010 Service Pack 1

Featured Stories