Vulnerability  oval:org.mitre.oval:def:26601
.NET framework denial of service vulnerability - CVE-2014-4072 (MS14-053)  

Microsoft .NET Framework 1.1 SP1, 2.0 SP2, 3.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2 does not properly use a hash table for request data, which allows remote attackers to cause a denial of service (resource consumption and ASP.NET performance degradation) via crafted requests, aka ".NET Framework Denial of Service Vulnerability."
Create Date: 2014-09-12 Last Update Date: 2015-08-17

Affected Platforms/Products

Affected Products (CPE + CVE references)
Platforms: windows (from OVAL definitions) Products: windows
  • Microsoft Windows Server 2012 R2
  • Microsoft Windows 8.1
  • Microsoft Windows Vista
  • Microsoft Windows Server 2012
  • Microsoft Windows Server 2008 R2
  • Microsoft Windows Server 2008
  • Microsoft Windows Server 2003
  • Microsoft Windows 8
  • Microsoft Windows 7
  • Microsoft .NET Framework 4.5.2
  • Microsoft .NET Framework 4.5.1
  • Microsoft .NET Framework 4.5
  • Microsoft .NET Framework 4.0
  • Microsoft .NET Framework 3.0
  • Microsoft .NET Framework 3.5.1
  • Microsoft .NET Framework 2.0
  • Microsoft .NET Framework 1.1

References

Criteria

The system is vulnerable
IF : Any one of the following are true
IF : All of the following are true .net 3.5.1/win 8.1/server 2012 r2/versions
Prerequisites (Extended Definitions)
Microsoft .NET Framework 3.5 SP1 is installed oval:org.mitre.oval:def:12542
IF : Any one of the following are true either file versions
IF : Check if the version of System.IdentityModel.dll is less than 3.0.4506.8002
Windows : File Test :  Check if the version of System.IdentityModel.dll is less than 3.0.4506.8002 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File Object holds the path to System.IdentityModel.dll in .net framework 3.0
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\AssemblyFolders\v3.0 : All Assemblies In}}]]\system.identitymodel.dll
version less than 3.0.4506.8002 (datatype=version)
State matches if the version is less than 3.0.4506.8002 windows : file_state 
IF : Check if the version of mscorlib.dll is less than 2.0.50727.8009
Windows : File Test :  Check if the version of mscorlib.dll is less than 2.0.50727.8009 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File 
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll
version less than 2.0.50727.8009 (datatype=version)
State matches if the version is less than 2.0.50727.8009 windows : file_state 
IF : All of the following are true ldr
IF : Check if the version of mscorlib.dll is greater than or equal to 2.0.50727.8600
Windows : File Test :  Check if the version of mscorlib.dll is greater than or equal to 2.0.50727.8600 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File 
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll
version greater than or equal 2.0.50727.8600 (datatype=version)
State matches if version is greater than or equal to 2.0.50727.8600 windows : file_state 
IF : Check if the version of mscorlib.dll is less than 2.0.50727.8615
Windows : File Test :  Check if the version of mscorlib.dll is less than 2.0.50727.8615 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File 
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll
version less than 2.0.50727.8615 (datatype=version)
State matches if the version is less than 2.0.50727.8615 windows : file_state 
IF : All of the following are true ldr range
IF : Check if the version of System.IdentityModel.dll is less than 3.0.4506.8635
Windows : File Test :  Check if the version of System.IdentityModel.dll is less than 3.0.4506.8635 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File Object holds the path to System.IdentityModel.dll in .net framework 3.0
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\AssemblyFolders\v3.0 : All Assemblies In}}]]\system.identitymodel.dll
version less than 3.0.4506.8635 (datatype=version)
State matches if version is less than 3.0.4506.8635 windows : file_state 
IF : Check if the version of System.IdentityModel.dll is greater than or equal to 3.0.4506.8600
Windows : File Test :  Check if the version of System.IdentityModel.dll is greater than or equal to 3.0.4506.8600 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File Object holds the path to System.IdentityModel.dll in .net framework 3.0
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\AssemblyFolders\v3.0 : All Assemblies In}}]]\system.identitymodel.dll
version greater than or equal 3.0.4506.8600 (datatype=version)
State matches if version is greater than or equal to 3.0.4506.8600 windows : file_state 
IF : Any one of the following are true either os
Prerequisites (Extended Definitions)
Microsoft Windows Server 2012 R2 is installed oval:org.mitre.oval:def:18858
Microsoft Windows 8.1 (x64) is installed oval:org.mitre.oval:def:20956
Microsoft Windows 8.1 (x86) is installed oval:org.mitre.oval:def:20924
IF : All of the following are true .net 4.5/4.5.1/4.5.2/win 8/server 2012/versions
IF : Any one of the following are true 4.5/4.5.1/4.5.2
Prerequisites (Extended Definitions)
Microsoft .NET Framework 4.5.2 is installed oval:org.mitre.oval:def:26546
Microsoft .NET Framework 4.5.1 is installed oval:org.mitre.oval:def:22275
Microsoft .NET Framework 4.5 is installed oval:org.mitre.oval:def:15925
IF : Any one of the following are true either file versions
IF : Check if the version of system.identitymodel.dll is less than 4.0.30319.34230
Windows : File Test :  Check if the version of system.identitymodel.dll is less than 4.0.30319.34230 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File System.IdentityModel.dll in Microsoft .NET Framework 4.0
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\Microsoft.NET\Framework\v4.0.30319\system.identitymodel.dll
version less than 4.0.30319.34230 (datatype=version)
State matches if the version is less than 4.0.30319.34230 windows : file_state 
IF : All of the following are true ldr range
IF : Check if the version of System.IdentityModel.dll is greater than or equal to 4.0.30319.36000
Windows : File Test :  Check if the version of System.IdentityModel.dll is greater than or equal to 4.0.30319.36000 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File System.IdentityModel.dll in Microsoft .NET Framework 4.0
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\Microsoft.NET\Framework\v4.0.30319\system.identitymodel.dll
version greater than or equal 4.0.30319.36000 (datatype=version)
State matches if the version is greater than or equal to 4.0.30319.36000 windows : file_state 
IF : Check if the version of system.identitymodel.dll is less than 4.0.30319.36241
Windows : File Test :  Check if the version of system.identitymodel.dll is less than 4.0.30319.36241 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File System.IdentityModel.dll in Microsoft .NET Framework 4.0
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\Microsoft.NET\Framework\v4.0.30319\system.identitymodel.dll
version less than 4.0.30319.36241 (datatype=version)
State matches if the version is less than 4.0.30319.36241 windows : file_state 
IF : Any one of the following are true either os
Prerequisites (Extended Definitions)
Microsoft Windows Server 2012 (64-bit) is installed oval:org.mitre.oval:def:15585
Microsoft Windows 8 (x64) is installed oval:org.mitre.oval:def:15571
Microsoft Windows 8 (x86) is installed oval:org.mitre.oval:def:14914
IF : All of the following are true Win 8.1/2k12 R2 and vulnerable file version
IF : Any one of the following are true either file versions
IF : Check if the version of system.identitymodel.dll is less than 4.0.30319.34230
Windows : File Test :  Check if the version of system.identitymodel.dll is less than 4.0.30319.34230 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File System.IdentityModel.dll in Microsoft .NET Framework 4.0
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\Microsoft.NET\Framework\v4.0.30319\system.identitymodel.dll
version less than 4.0.30319.34230 (datatype=version)
State matches if the version is less than 4.0.30319.34230 windows : file_state 
IF : All of the following are true ldr range
IF : Check if the version of system.identitymodel.dll is less than 4.0.30319.36241
Windows : File Test :  Check if the version of system.identitymodel.dll is less than 4.0.30319.36241 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File System.IdentityModel.dll in Microsoft .NET Framework 4.0
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\Microsoft.NET\Framework\v4.0.30319\system.identitymodel.dll
version less than 4.0.30319.36241 (datatype=version)
State matches if the version is less than 4.0.30319.36241 windows : file_state 
IF : Check if the version of System.IdentityModel.dll is greater than or equal to 4.0.30319.36000
Windows : File Test :  Check if the version of System.IdentityModel.dll is greater than or equal to 4.0.30319.36000 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File System.IdentityModel.dll in Microsoft .NET Framework 4.0
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\Microsoft.NET\Framework\v4.0.30319\system.identitymodel.dll
version greater than or equal 4.0.30319.36000 (datatype=version)
State matches if the version is greater than or equal to 4.0.30319.36000 windows : file_state 
IF : Any one of the following are true 4.5.1/4.5.2
Prerequisites (Extended Definitions)
Microsoft .NET Framework 4.5.2 is installed oval:org.mitre.oval:def:26546
Microsoft .NET Framework 4.5.1 is installed oval:org.mitre.oval:def:22275
IF : Any one of the following are true Win 8.1 / 2k12 R2
Prerequisites (Extended Definitions)
Microsoft Windows 8.1 (x64) is installed oval:org.mitre.oval:def:20956
Microsoft Windows Server 2012 R2 is installed oval:org.mitre.oval:def:18858
Microsoft Windows 8.1 (x86) is installed oval:org.mitre.oval:def:20924
IF : All of the following are true .net 4.5/4.5.1/4.5.2/vista/server 2008/win 7/server 2008 R2/versions
IF : Check if the version of system.identitymodel.dll is less than 4.0.30319.34234
Windows : File Test :  Check if the version of system.identitymodel.dll is less than 4.0.30319.34234 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File System.IdentityModel.dll in Microsoft .NET Framework 4.0
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\Microsoft.NET\Framework\v4.0.30319\system.identitymodel.dll
version less than 4.0.30319.34234 (datatype=version)
State matches if the version is less than 4.0.30319.34234 windows : file_state 
IF : Any one of the following are true 4.5/4.5.1/4.5.2
Prerequisites (Extended Definitions)
Microsoft .NET Framework 4.5.2 is installed oval:org.mitre.oval:def:26546
Microsoft .NET Framework 4.5.1 is installed oval:org.mitre.oval:def:22275
Microsoft .NET Framework 4.5 is installed oval:org.mitre.oval:def:15925
IF : Any one of the following are true either os
Prerequisites (Extended Definitions)
Microsoft Windows Server 2008 R2 x64 Edition is installed oval:org.mitre.oval:def:6438
Microsoft Windows 7 x64 Edition is installed oval:org.mitre.oval:def:5950
Microsoft Windows Server 2008 (64-bit) is installed oval:org.mitre.oval:def:5356
Microsoft Windows 7 (32-bit) is installed oval:org.mitre.oval:def:6165
Microsoft Windows Server 2008 (32-bit) is installed oval:org.mitre.oval:def:4870
Microsoft Windows Vista (32-bit) is installed oval:org.mitre.oval:def:1282
Microsoft Windows Vista x64 Edition is installed oval:org.mitre.oval:def:2041
IF : All of the following are true .net 4.0/win server 2003/vista/server 2008/versions
Prerequisites (Extended Definitions)
Microsoft .NET Framework 4.0 is installed oval:org.mitre.oval:def:6749
IF : Any one of the following are true GDR/LDR
IF : Check if the version of mscorlib.dll is less than 4.0.30319.1026
Windows : File Test :  Check if the version of mscorlib.dll is less than 4.0.30319.1026 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File 
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\Microsoft.NET\Framework\v4.0.30319\mscorlib.dll
version less than 4.0.30319.1026 (datatype=version)
State matches if the version is less than 4.0.30319.1026 windows : file_state 
IF : All of the following are true ldr range
IF : Check if the version of mscorlib.dll is less than 4.0.30319.2045
Windows : File Test :  Check if the version of mscorlib.dll is less than 4.0.30319.2045 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File 
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\Microsoft.NET\Framework\v4.0.30319\mscorlib.dll
version less than 4.0.30319.2045 (datatype=version)
State matches if the version is less than 4.0.30319.2045 windows : file_state 
IF : Check if the version of mscorlib.dll is greater than or equal to 4.0.30319.2000
Windows : File Test :  Check if the version of mscorlib.dll is greater than or equal to 4.0.30319.2000 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File 
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\Microsoft.NET\Framework\v4.0.30319\mscorlib.dll
version greater than or equal 4.0.30319.2000 (datatype=version)
State matches if the version is greater than or equal to 4.0.30319.2000 windows : file_state 
IF : Any one of the following are true either os
Prerequisites (Extended Definitions)
Microsoft Windows Server 2008 R2 x64 Edition is installed oval:org.mitre.oval:def:6438
Microsoft Windows 7 x64 Edition is installed oval:org.mitre.oval:def:5950
Microsoft Windows Vista x64 Edition is installed oval:org.mitre.oval:def:2041
Microsoft Windows Server 2008 (32-bit) is installed oval:org.mitre.oval:def:4870
Microsoft Windows Server 2008 (64-bit) is installed oval:org.mitre.oval:def:5356
Microsoft Windows Server 2008 (ia-64) is installed oval:org.mitre.oval:def:5667
Microsoft Windows 7 (32-bit) is installed oval:org.mitre.oval:def:6165
Microsoft Windows Server 2008 R2 Itanium-Based Edition is installed oval:org.mitre.oval:def:5954
Microsoft Windows Server 2003 for Itanium is installed oval:org.mitre.oval:def:1867
Microsoft Windows Server 2003 (32-bit) is installed oval:org.mitre.oval:def:1870
Microsoft Windows Server 2003 (x64) is installed oval:org.mitre.oval:def:730
Microsoft Windows Vista (32-bit) is installed oval:org.mitre.oval:def:1282
IF : All of the following are true Win 8/2k12 and vulnerable file version
Prerequisites (Extended Definitions)
Microsoft .NET Framework 3.5 SP1 is installed oval:org.mitre.oval:def:12542
IF : Any one of the following are true either file versions
IF : Check if the version of mscorlib.dll is less than 2.0.50727.6421
Windows : File Test :  Check if the version of mscorlib.dll is less than 2.0.50727.6421 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File 
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll
version less than 2.0.50727.6421 (datatype=version)
State matches if the version is less than 2.0.50727.6421 windows : file_state 
IF : Check if the version of System.IdentityModel.dll is less than 3.0.4506.6415
Windows : File Test :  Check if the version of System.IdentityModel.dll is less than 3.0.4506.6415 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File Object holds the path to System.IdentityModel.dll in .net framework 3.0
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\AssemblyFolders\v3.0 : All Assemblies In}}]]\system.identitymodel.dll
version less than 3.0.4506.6415 (datatype=version)
State matches if version is less than 3.0.4506.6415 windows : file_state 
IF : All of the following are true ldr range
IF : Check if the version of mscorlib.dll is greater than or equal to 2.0.50727.7000
Windows : File Test :  Check if the version of mscorlib.dll is greater than or equal to 2.0.50727.7000 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File 
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll
version greater than or equal 2.0.50727.7000 (datatype=version)
State matches if version is greater than or equal to 2.0.50727.7000 windows : file_state 
IF : Check if the version of mscorlib.dll is less than 2.0.50727.7071
Windows : File Test :  Check if the version of mscorlib.dll is less than 2.0.50727.7071 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File 
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll
version less than 2.0.50727.7071 (datatype=version)
State matches if the version is less than 2.0.50727.7071 windows : file_state 
IF : All of the following are true ldr range
IF : Check if the version of System.IdentityModel.dll is less than 3.0.4506.8635
Windows : File Test :  Check if the version of System.IdentityModel.dll is less than 3.0.4506.8635 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File Object holds the path to System.IdentityModel.dll in .net framework 3.0
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\AssemblyFolders\v3.0 : All Assemblies In}}]]\system.identitymodel.dll
version less than 3.0.4506.8635 (datatype=version)
State matches if version is less than 3.0.4506.8635 windows : file_state 
IF : Check if the version of System.IdentityModel.dll is greater than or equal to 3.0.4506.8600
Windows : File Test :  Check if the version of System.IdentityModel.dll is greater than or equal to 3.0.4506.8600 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File Object holds the path to System.IdentityModel.dll in .net framework 3.0
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\AssemblyFolders\v3.0 : All Assemblies In}}]]\system.identitymodel.dll
version greater than or equal 3.0.4506.8600 (datatype=version)
State matches if version is greater than or equal to 3.0.4506.8600 windows : file_state 
IF : Any one of the following are true Win 8 / 2k12
Prerequisites (Extended Definitions)
Microsoft Windows 8 (x64) is installed oval:org.mitre.oval:def:15571
Microsoft Windows Server 2012 (64-bit) is installed oval:org.mitre.oval:def:15585
Microsoft Windows 8 (x86) is installed oval:org.mitre.oval:def:14914
IF : All of the following are true Win 7 / R2 + vulnerable file version
Prerequisites (Extended Definitions)
Microsoft .NET Framework 3.5 SP1 is installed oval:org.mitre.oval:def:12542
IF : Any one of the following are true either file versions
IF : Check if the version of System.IdentityModel.dll is less than 3.0.4506.5463
Windows : File Test :  Check if the version of System.IdentityModel.dll is less than 3.0.4506.5463 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File Object holds the path to System.IdentityModel.dll in .net framework 3.0
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\AssemblyFolders\v3.0 : All Assemblies In}}]]\system.identitymodel.dll
version less than 3.0.4506.5463 (datatype=version)
State matches if version is less than 3.0.4506.5463 windows : file_state 
IF : Check if the version of mscorlib.dll is less than 2.0.50727.5485
Windows : File Test :  Check if the version of mscorlib.dll is less than 2.0.50727.5485 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File 
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll
version less than 2.0.50727.5485 (datatype=version)
State matches if the version is less than 2.0.50727.5485 windows : file_state 
IF : All of the following are true ldr range
IF : Check if the version of mscorlib.dll is greater than or equal to 2.0.50727.7000
Windows : File Test :  Check if the version of mscorlib.dll is greater than or equal to 2.0.50727.7000 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File 
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll
version greater than or equal 2.0.50727.7000 (datatype=version)
State matches if version is greater than or equal to 2.0.50727.7000 windows : file_state 
IF : Check if the version of mscorlib.dll is less than 2.0.50727.7071
Windows : File Test :  Check if the version of mscorlib.dll is less than 2.0.50727.7071 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File 
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll
version less than 2.0.50727.7071 (datatype=version)
State matches if the version is less than 2.0.50727.7071 windows : file_state 
IF : All of the following are true ldr range
IF : Check if the version of System.IdentityModel.dll is less than 3.0.4506.8635
Windows : File Test :  Check if the version of System.IdentityModel.dll is less than 3.0.4506.8635 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File Object holds the path to System.IdentityModel.dll in .net framework 3.0
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\AssemblyFolders\v3.0 : All Assemblies In}}]]\system.identitymodel.dll
version less than 3.0.4506.8635 (datatype=version)
State matches if version is less than 3.0.4506.8635 windows : file_state 
IF : Check if the version of System.IdentityModel.dll is greater than or equal to 3.0.4506.8600
Windows : File Test :  Check if the version of System.IdentityModel.dll is greater than or equal to 3.0.4506.8600 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File Object holds the path to System.IdentityModel.dll in .net framework 3.0
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\AssemblyFolders\v3.0 : All Assemblies In}}]]\system.identitymodel.dll
version greater than or equal 3.0.4506.8600 (datatype=version)
State matches if version is greater than or equal to 3.0.4506.8600 windows : file_state 
IF : Any one of the following are true Win 7 / R2
Prerequisites (Extended Definitions)
Microsoft Windows 7 x64 Edition is installed oval:org.mitre.oval:def:5950
Microsoft Windows Server 2008 R2 x64 Edition is installed oval:org.mitre.oval:def:6438
Microsoft Windows Server 2008 R2 Itanium-Based Edition is installed oval:org.mitre.oval:def:5954
Microsoft Windows 7 (32-bit) is installed oval:org.mitre.oval:def:6165
IF : All of the following are true Vista / 2k8 + vulnerable file version
Prerequisites (Extended Definitions)
Microsoft .NET Framework 3.0 SP2 is installed oval:org.mitre.oval:def:15312
IF : Any one of the following are true GDR/LDR
IF : Check if the version of system.identitymodel.dll is less than 3.0.4506.4222
Windows : File Test :  Check if the version of system.identitymodel.dll is less than 3.0.4506.4222 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File Object holds the path to System.IdentityModel.dll in .net framework 3.0
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\AssemblyFolders\v3.0 : All Assemblies In}}]]\system.identitymodel.dll
version less than 3.0.4506.4222 (datatype=version)
State matches if version is less than 3.0.4506.4222 windows : file_state 
IF : All of the following are true ldr range
IF : Check if the version of System.IdentityModel.dll is less than 3.0.4506.8635
Windows : File Test :  Check if the version of System.IdentityModel.dll is less than 3.0.4506.8635 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File Object holds the path to System.IdentityModel.dll in .net framework 3.0
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\AssemblyFolders\v3.0 : All Assemblies In}}]]\system.identitymodel.dll
version less than 3.0.4506.8635 (datatype=version)
State matches if version is less than 3.0.4506.8635 windows : file_state 
IF : Check if the version of System.IdentityModel.dll is greater than or equal to 3.0.4506.8600
Windows : File Test :  Check if the version of System.IdentityModel.dll is greater than or equal to 3.0.4506.8600 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File Object holds the path to System.IdentityModel.dll in .net framework 3.0
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\AssemblyFolders\v3.0 : All Assemblies In}}]]\system.identitymodel.dll
version greater than or equal 3.0.4506.8600 (datatype=version)
State matches if version is greater than or equal to 3.0.4506.8600 windows : file_state 
IF : Any one of the following are true Vista / 2K8
Prerequisites (Extended Definitions)
Microsoft Windows Server 2008 (ia-64) is installed oval:org.mitre.oval:def:5667
Microsoft Windows Vista (32-bit) is installed oval:org.mitre.oval:def:1282
Microsoft Windows Vista x64 Edition is installed oval:org.mitre.oval:def:2041
Microsoft Windows Server 2008 (32-bit) is installed oval:org.mitre.oval:def:4870
Microsoft Windows Server 2008 (64-bit) is installed oval:org.mitre.oval:def:5356
IF : All of the following are true .net 3.0 sp2/server 2003/versions
Prerequisites (Extended Definitions)
Microsoft .NET Framework 3.0 SP2 is installed oval:org.mitre.oval:def:15312
IF : Check if the version of System.IdentityModel.dll is less than 3.0.4506.4068
Windows : File Test :  Check if the version of System.IdentityModel.dll is less than 3.0.4506.4068 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File Object holds the path to System.IdentityModel.dll in .net framework 3.0
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\AssemblyFolders\v3.0 : All Assemblies In}}]]\system.identitymodel.dll
version less than 3.0.4506.4068 (datatype=version)
State matches if version is less than 3.0.4506.4068 windows : file_state 
IF : Any one of the following are true either os
Prerequisites (Extended Definitions)
Microsoft Windows Server 2003 (32-bit) is installed oval:org.mitre.oval:def:1870
Microsoft Windows Server 2003 (x64) is installed oval:org.mitre.oval:def:730
IF : All of the following are true Vista / 2k8 + vulnerable file version
Prerequisites (Extended Definitions)
Microsoft .NET Framework 2.0 Service Pack 2 is installed oval:org.mitre.oval:def:6158
IF : Any one of the following are true either file versions
IF : Check if the version of mscorlib.dll is less than 2.0.50727.4253
Windows : File Test :  Check if the version of mscorlib.dll is less than 2.0.50727.4253 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File 
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll
version less than 2.0.50727.4253 (datatype=version)
State matches if the version is less than 2.0.50727.4253 windows : file_state 
IF : All of the following are true ldr range
IF : Check if the version of mscorlib.dll is greater than or equal to 2.0.50727.7000
Windows : File Test :  Check if the version of mscorlib.dll is greater than or equal to 2.0.50727.7000 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File 
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll
version greater than or equal 2.0.50727.7000 (datatype=version)
State matches if version is greater than or equal to 2.0.50727.7000 windows : file_state 
IF : Check if the version of mscorlib.dll is less than 2.0.50727.7071
Windows : File Test :  Check if the version of mscorlib.dll is less than 2.0.50727.7071 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File 
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll
version less than 2.0.50727.7071 (datatype=version)
State matches if the version is less than 2.0.50727.7071 windows : file_state 
IF : Any one of the following are true Vista / 2K8
Prerequisites (Extended Definitions)
Microsoft Windows Vista (32-bit) is installed oval:org.mitre.oval:def:1282
Microsoft Windows Vista x64 Edition is installed oval:org.mitre.oval:def:2041
Microsoft Windows Server 2008 (32-bit) is installed oval:org.mitre.oval:def:4870
Microsoft Windows Server 2008 (64-bit) is installed oval:org.mitre.oval:def:5356
Microsoft Windows Server 2008 (ia-64) is installed oval:org.mitre.oval:def:5667
IF : All of the following are true .net 1.1 sp1/versions
Prerequisites (Extended Definitions)
Microsoft .NET Framework 1.1 Service Pack 1 is Installed oval:org.mitre.oval:def:1834
Microsoft Windows Server 2003 (32-bit) is installed oval:org.mitre.oval:def:1870
IF : Check if the version of mscorlib.dll is less than 1.1.4322.2510
Windows : File Test :  Check if the version of mscorlib.dll is less than 1.1.4322.2510 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File 
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\Microsoft.NET\Framework\v1.1.4322\mscorlib.dll
version less than 1.1.4322.2510 (datatype=version)
State matches if the version is less than 1.1.4322.2510 windows : file_state 
IF : All of the following are true .net 2.0 sp2/server 2003/versions
Prerequisites (Extended Definitions)
Microsoft .NET Framework 2.0 Service Pack 2 is installed oval:org.mitre.oval:def:6158
IF : Any one of the following are true either file versions GDR/LDR
IF : Check if the version of mscorlib.dll is less than 2.0.50727.3662
Windows : File Test :  Check if the version of mscorlib.dll is less than 2.0.50727.3662 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File 
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll
version less than 2.0.50727.3662 (datatype=version)
State matches if the version is less than 2.0.50727.3662 windows : file_state 
IF : All of the following are true ldr range
IF : Check if the version of mscorlib.dll is greater than or equal to 2.0.50727.8600
Windows : File Test :  Check if the version of mscorlib.dll is greater than or equal to 2.0.50727.8600 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File 
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll
version greater than or equal 2.0.50727.8600 (datatype=version)
State matches if version is greater than or equal to 2.0.50727.8600 windows : file_state 
IF : Check if the version of mscorlib.dll is less than 2.0.50727.8637
Windows : File Test :  Check if the version of mscorlib.dll is less than 2.0.50727.8637 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File 
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll
version less than 2.0.50727.8637 (datatype=version)
State matches if the version is less than 2.0.50727.8637 windows : file_state 
IF : Any one of the following are true either os
Prerequisites (Extended Definitions)
Microsoft Windows Server 2003 (x64) is installed oval:org.mitre.oval:def:730
Microsoft Windows Server 2003 (32-bit) is installed oval:org.mitre.oval:def:1870
Microsoft Windows Server 2003 for Itanium is installed oval:org.mitre.oval:def:1867

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References To Objects
[[ .. ${{...}}]] are refences to values of other objects.
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What is an Object?
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Regular Expression Patterns
Some object or state definitions are defined as regular expression patterns, you should interpret the regexp pattern while evaluating them.

OVAL Definitions By Referenced Objects

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