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MS13-052 - Critical : Vulnerabilities in .NET Framework and Silverlight Could Allow Remote Code Execution (2861561) - Version: 2.0

Posted on 13 August 2013

Critical

Severity Rating: Critical
Revision Note: V2.0 (August 13, 2013): Bulletin revised to rerelease the 2840628, 2840632, 2840642, 2844285, 2844286, 2844287, and 2844289 updates. Customers should install the rereleased updates that apply to their systems. See the Update FAQ for more information.
Summary: This security update resolves four privately reported vulnerabilities and two publicly disclosed vulnerabilities in Microsoft .NET Framework and Microsoft Silverlight. The most severe of these vulnerabilities could allow remote code execution if a trusted application uses a particular pattern of code. 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.

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Other versions

• MS13-052 - Version: 1.0
• MS13-052 - Version: 2.0

 

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