Revision Date: | 2014-08-18 | Version: | 22 | Title: | Socket Restriction Bypass Vulnerability | Description: | Microsoft .NET Framework 2.0 SP2, 3.5.1, and 4 does not properly validate the System.Net.Sockets trust level, which allows remote attackers to obtain sensitive information or trigger arbitrary outbound network traffic via (1) a crafted XAML browser application (aka XBAP), (2) a crafted ASP.NET application, or (3) a crafted .NET Framework application, aka "Socket Restriction Bypass Vulnerability." | Family: | windows | Class: | vulnerability | Status: | ACCEPTED | Reference(s): | CVE-2011-1978
| Platform(s): | Microsoft Windows 7 Microsoft Windows Server 2003 Microsoft Windows Server 2008 Microsoft Windows Server 2008 R2 Microsoft Windows Vista Microsoft Windows XP
| Product(s): | Microsoft .NET Framework
| Definition Synopsis | .NET Framework 2.0 on XP x86/x64, Server 2003 x86/x64/ia64 (KB2539631) XP x86/x64, Server 2003 x86/x64/ia64
Microsoft Windows XP (32-bit) is installed
OR Microsoft Windows XP x64 is installed
OR Microsoft Windows Server 2003 (32-bit) is installed
OR Microsoft Windows Server 2003 (x64) is installed
OR Microsoft Windows Server 2003 (ia64) Gold is installed
AND Microsoft .NET Framework 2.0 Service Pack 2 is installed
AND GDR or LDR Service branch
the version of System.dll is less than 2.0.50727.3624
OR LDR
the version of System.dll is less than 2.0.50727.5668
AND the version of System.dll is greater than or equal to 2.0.50727.5600
OR .NET Framework 2.0 SP2 on Vista x86/x64, Server 2008 x86/x64/ia64 (KB2539633)
Vista x86/x64, Server 2008 x86/x64/ia64
Microsoft Windows Vista (32-bit) is installed
OR Microsoft Windows Vista x64 Edition is installed
OR Microsoft Windows Server 2008 (32-bit) is installed
OR Microsoft Windows Server 2008 (64-bit) is installed
OR Microsoft Windows Server 2008 (ia-64) is installed
AND Microsoft .NET Framework 2.0 Service Pack 2 is installed
AND GDR or LDR Service branch
the version of System.dll is less than 2.0.50727.4215
OR LDR
the version of System.dll is less than 2.0.50727.5668
AND the version of System.dll is greater than or equal to 2.0.50727.5600
OR .NET Framework 3.5.1 on Windows 7 x86/x64, Server 2008 r2 x64/ia64 (KB2539634)
Windows 7 x86/x64, Server 2008 r2 x64/ia64
Microsoft Windows 7 (32-bit) is installed
OR Microsoft Windows 7 x64 Edition is installed
OR Microsoft Windows Server 2008 R2 x64 Edition is installed
OR Microsoft Windows Server 2008 R2 Itanium-Based Edition is installed
AND Microsoft .NET Framework 3.5 SP1 is installed
AND GDR or LDR Service branch
the version of System.dll is less than 2.0.50727.4962
OR LDR
the version of System.dll is less than 2.0.50727.5668
AND the version of System.dll is greater than or equal to 2.0.50727.5600
OR .NET Framework 3.5.1 on Windows 7 x86/x64, Server 2008 R2 x64/ia64 (KB2539635)
Windows 7 x86/x64, Server 2008 R2 x64/ia64
Microsoft Windows 7 (32-bit) is installed
OR Microsoft Windows 7 x64 Edition is installed
OR Microsoft Windows Server 2008 R2 x64 Edition is installed
OR Microsoft Windows Server 2008 R2 Itanium-Based Edition is installed
AND Microsoft .NET Framework 3.5 SP1 is installed
AND GDR or LDR Service branch
the version of System.dll is less than 2.0.50727.5447
OR LDR
the version of System.dll is less than 2.0.50727.5668
AND the version of System.dll is greater than or equal to 2.0.50727.5600
OR .NET Framework 4.0 on Windows XP x86/x64, Server 2003 x86/x64/ia64, Vista x86/x64, Server 2008 x86/x64/ia64, Windows 7 x86/x64, Server 2008 r2 x64/ia64 (KB2539636)
Windows XP x86/x64, Windows Server 2003 x86/x64/ia64, Vista x86/x64, Server 2008 x86/x64/ia64, Windows 7 x86/x64, Server 2008 r2 x64/ia64
Microsoft Windows XP (32-bit) is installed
OR Microsoft Windows XP x64 is installed
OR Microsoft Windows Server 2003 (32-bit) is installed
OR Microsoft Windows Server 2003 (x64) is installed
OR Microsoft Windows Server 2003 (ia64) Gold is installed
OR Microsoft Windows Vista (32-bit) is installed
OR Microsoft Windows Vista x64 Edition is installed
OR Microsoft Windows Server 2008 (32-bit) is installed
OR Microsoft Windows Server 2008 (64-bit) is installed
OR Microsoft Windows Server 2008 (ia-64) is installed
OR Microsoft Windows 7 (32-bit) is installed
OR Microsoft Windows 7 x64 Edition is installed
OR Microsoft Windows Server 2008 R2 x64 Edition is installed
OR Microsoft Windows Server 2008 R2 Itanium-Based Edition is installed
AND Microsoft .NET Framework 4.0 is installed
AND GDR or LDR Service branch
the version of System.dll is less than 4.0.30319.236
OR LDR
the version of System.dll is less than 4.0.30319.463
AND the version of System.dll is greater than or equal to 4.0.30319.400
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