MS12-035 - Critical : Vulnerabilities in .NET Framework Could Allow Remote Code Execution (2693777)

Version2012-10-03 Severity Rating: Critical Revision Note: V2.3 (October 3, 2012): Corrected registry keys in the deployment tables for Microsoft .NET Framework 3.5 Service Pack 1 when installed on Windows XP and Microsoft .NET Framework 3.5 Service Pack 1 when installed on Windows Server 2003. This is an informational change only. There were no changes to the security update files or detection logic. Summary: This security update resolves two privately reported vulnerabilities in the .NET Framework. The vulnerabilities could allow remote code execution on a client system if a user views a specially crafted webpage using a web browser that can run XAML Browser Applications (XBAPs). 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

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CVE-2012-0160

Microsoft .NET Framework 1.0 SP3, 1.1 SP1, 2.0 SP2, 3.0 SP2, 3.5 SP1, 3.5.1, and 4 does not properly serialize input data, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (aka XBAP) or (2) a crafted .NET Framework application, aka ".NET Framework Serialization Vulnerability."

Max CVSS

9.3

EPSS Score

79.08%

Published

2012-05-09

Updated

2018-10-12

CVE-2012-0161

Microsoft .NET Framework 1.0 SP3, 1.1 SP1, 2.0 SP2, 3.0 SP2, 3.5 SP1, 3.5.1, and 4 does not properly handle an unspecified exception during use of partially trusted assemblies to serialize input data, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (aka XBAP) or (2) a crafted .NET Framework application, aka ".NET Framework Serialization Vulnerability."