Windows Server 2008 for Itanium-based Systems Service Pack 2 Windows Server 2008 for 圆4-based Systems Service Pack 2\* Windows Server 2008 for 32-bit Systems Service Pack 2\* Windows Server 2003 with SP2 for Itanium-based Systems Windows Server 2003 圆4 Edition Service Pack 2 Windows XP Professional 圆4 Edition Service Pack 2
PREVENT CRITICAL UPDATES SOFTWARE
To determine the support life cycle for your software version or edition, visit Microsoft Support Lifecycle. Other versions or editions are either past their support life cycle or are not affected. The following software have been tested to determine which versions or editions are affected. The article also documents recommended solutions for these issues. Microsoft Knowledge Base Article 2671387 documents the currently known issues that customers may experience when installing this security update.
See also the section, Detection and Deployment Tools and Guidance, later in this bulletin.
PREVENT CRITICAL UPDATES INSTALL
For information about specific configuration options in automatic updating, see Microsoft Knowledge Base Article 294871.įor administrators and enterprise installations, or end users who want to install this security update manually, Microsoft recommends that customers apply the update immediately using update management software, or by checking for updates using the Microsoft Update service. Customers who have not enabled automatic updating need to check for updates and install this update manually. Recommendation. The majority of customers have automatic updating enabled and will not need to take any action because this security update will be downloaded and installed automatically. For more information about the vulnerabilities, see the Frequently Asked Questions (FAQ) subsection for the specific vulnerability entry under the next section, Vulnerability Information. The security update addresses the vulnerabilities by modifying the way that the Remote Desktop Protocol processes packets in memory and the way that the RDP service processes packets. For more information, see the subsection, Affected and Non-Affected Software, in this section. This security update is rated Critical for all supported releases of Microsoft Windows. Systems that do not have RDP enabled are not at risk. By default, the Remote Desktop Protocol (RDP) is not enabled on any Windows operating system.
PREVENT CRITICAL UPDATES CODE
The more severe of these vulnerabilities could allow remote code execution if an attacker sends a sequence of specially crafted RDP packets to an affected system. This security update resolves two privately reported vulnerabilities in the Remote Desktop Protocol. Version: 2.1 General Information Executive Summary Security Bulletin Microsoft Security Bulletin MS12-020 - Critical Vulnerabilities in Remote Desktop Could Allow Remote Code Execution (2671387)
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