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MS12-016 - Critical : Vulnerabilities in .NET Framework and Microsoft Silverlight Could Allow Remote Code Execution (2651026) - Version: 1.2

MS12-016 Version 2012-02-15 Severity Rating: Critical Revision Note: V1.2 (February 15, 2012): Removed erroneous reference to known issues from the Executive Summary. Summary: This security update resolves one publicly disclosed vulnerability and one privately reported vulnerability in Microsoft .NET Framework and Microsoft Silverlight. The vulnerabilities could allow remote code execution on a client system if a user views a specially crafted web page using a web browser that can run XAML Browser Applications (XBAPs) or Silverlight applications. 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.
Bulletin details at Microsoft.com

Related CVE Entries

# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complex ity Authen tication Confiden tiality Integrity Availa bility
1 CVE-2012-0014 94 Exec Code 2012-02-14 2012-04-17
9.3
 None Remote Medium Not required Complete Complete Complete
Microsoft .NET Framework 2.0 SP2, 3.5.1, and 4, and Silverlight 4 before 4.1.10111, does not properly restrict access to memory associated with unmanaged objects, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (aka XBAP), (2) a crafted ASP.NET application, (3) a crafted .NET Framework application, or (4) a crafted Silverlight application, aka ".NET Framework Unmanaged Objects Vulnerability."
2 CVE-2012-0015 94 Exec Code 2012-02-14 2012-02-28
9.3
 None Remote Medium Not required Complete Complete Complete
Microsoft .NET Framework 2.0 SP2 and 3.5.1 does not properly calculate the length of an unspecified buffer, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (aka XBAP), (2) a crafted ASP.NET application, or (3) a crafted .NET Framework application, aka ".NET Framework Heap Corruption Vulnerability."
Total number of vulnerabilities : 2

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