Vulnerability  oval:org.mitre.oval:def:12686
.NET Framework JIT Optimization Vulnerability  

The JIT compiler in Microsoft .NET Framework 3.5 Gold and SP1, 3.5.1, and 4.0, when IsJITOptimizerDisabled is false, does not properly handle expressions related to null strings, which allows context-dependent attackers to bypass intended access restrictions, and consequently execute arbitrary code, in opportunistic circumstances by leveraging a crafted application, as demonstrated by (1) a crafted XAML browser application (aka XBAP), (2) a crafted ASP.NET application, or (3) a crafted .NET Framework application, aka ".NET Framework JIT Optimization Vulnerability."
Create Date: 2011-06-14 Last Update Date: 2012-03-26

Affected Platforms/Products

Affected Products (CPE + CVE references)
Platforms: windows (from OVAL definitions) Products: windows
  • Microsoft Windows Server 2008
  • Microsoft Windows Server 2008 R2
  • Microsoft Windows Server 2003
  • Microsoft Windows 7
  • Microsoft Windows Vista
  • Microsoft Windows XP
  • Microsoft .NET Framework

References

Criteria

The system is vulnerable
IF : Any one of the following are true
IF : All of the following are true .NET Framework 3.5.1 on Windows 7 x86/x64 SP1, Server 2008 r2 x64/ia64 SP1
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 GDR or LDR Service branch
IF : the version of Mscorlib.dll is less than 2.0.50727.5446
Windows : File Test :  the version of Mscorlib.dll is less than 2.0.50727.5446 
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 2.0.50727.5446 (datatype=version)
windows : file_state 
IF : All of the following are true LDR
IF : the version of Mscorlib.dll is greater than or equal to 2.0.50727.5600
Windows : File Test :  the version of Mscorlib.dll is greater than or equal to 2.0.50727.5600 
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 2.0.50727.5600 (datatype=version)
windows : file_state 
IF : the version of Mscorlib.dll is less than 2.0.50727.5662
Windows : File Test :  the version of Mscorlib.dll is less than 2.0.50727.5662 
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 2.0.50727.5662 (datatype=version)
windows : file_state 
IF : Any one of the following are true Windows 7 x86/x64 SP1, Server 2008 r2 x64/ia64 SP1
Prerequisites (Extended Definitions)
Microsoft Windows Server 2008 R2 Itanium-Based Edition Service Pack 1 is installed oval:org.mitre.oval:def:12583
Microsoft Windows Server 2008 R2 x64 Service Pack 1 is installed oval:org.mitre.oval:def:12567
Microsoft Windows 7 x64 Service Pack 1 is installed oval:org.mitre.oval:def:12627
Microsoft Windows 7 (32-bit) Service Pack 1 is installed oval:org.mitre.oval:def:12292
IF : All of the following are true .NET Framework 4.0 on Windows XP x86 SP3, XP x64 SP2, Server 2003 x86/x64/ia64 SP2, Vista x86/x64 SP1, x86/64 SP2, Server 2008 x86/x64/ia64, x86/x64/ia64 SP2, Windows 7 x86/x64, x86/x64 SP1, Server 2008 r2 x64/ia64, x64/ia64 SP1
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 or LDR Service branch
IF : the version of Mscorlib.dll is less than 4.0.30319.235
Windows : File Test :  the version of Mscorlib.dll is less than 4.0.30319.235 
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 4.0.30319.235 (datatype=version)
windows : file_state 
IF : All of the following are true LDR
IF : the version of Mscorlib.dll is greater than or equal to 4.0.30319.400
Windows : File Test :  the version of Mscorlib.dll is greater than or equal to 4.0.30319.400 
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 4.0.30319.400 (datatype=version)
windows : file_state 
IF : the version of Mscorlib.dll is less than 4.0.30319.454
Windows : File Test :  the version of Mscorlib.dll is less than 4.0.30319.454 
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 4.0.30319.454 (datatype=version)
windows : file_state 
IF : Any one of the following are true Windows XP x86 SP3, XP x64 SP2, Windows Server 2003 x86/x64/ia64 SP2, Vista x86/x64 SP1, x86/64 SP2, Server 2008 x86/x64/ia64, x86/x64/ia64 SP2, Windows 7 x86/x64, x86/x64 SP1, Server 2008 r2 x64/ia64, x64/ia64 SP1
Prerequisites (Extended Definitions)
Microsoft Windows Server 2008 R2 Itanium-Based Edition Service Pack 1 is installed oval:org.mitre.oval:def:12583
Microsoft Windows Server 2008 R2 x64 Service Pack 1 is installed oval:org.mitre.oval:def:12567
Microsoft Windows Server 2008 R2 Itanium-Based Edition is installed oval:org.mitre.oval:def:5954
Microsoft Windows Server 2008 R2 x64 Edition is installed oval:org.mitre.oval:def:6438
Microsoft Windows 7 x64 Service Pack 1 is installed oval:org.mitre.oval:def:12627
Microsoft Windows 7 x64 Edition is installed oval:org.mitre.oval:def:5950
Microsoft Windows 7 (32-bit) Service Pack 1 is installed oval:org.mitre.oval:def:12292
Microsoft Windows Server 2008 Itanium-Based Edition Service Pack 2 is installed oval:org.mitre.oval:def:6150
Microsoft Windows 7 (32-bit) is installed oval:org.mitre.oval:def:6165
Microsoft Windows Server 2008 x64 Edition Service Pack 2 is installed oval:org.mitre.oval:def:6216
Microsoft Windows Server 2008 (32-bit) Service Pack 2 is installed oval:org.mitre.oval:def:5653
Microsoft Windows Server 2008 (ia-64) is installed oval:org.mitre.oval:def:5667
Microsoft Windows Server 2008 (64-bit) is installed oval:org.mitre.oval:def:5356
Microsoft Windows Server 2008 (32-bit) is installed oval:org.mitre.oval:def:4870
Microsoft Windows Vista x64 Edition Service Pack 2 is installed oval:org.mitre.oval:def:5594
Microsoft Windows Vista x64 Edition Service Pack 1 is installed oval:org.mitre.oval:def:5254
Microsoft Windows Vista (32-bit) Service Pack 2 is installed oval:org.mitre.oval:def:6124
Microsoft Windows Vista (32-bit) Service Pack 1 is installed oval:org.mitre.oval:def:4873
Microsoft Windows Server 2003 (ia64) SP2 is installed oval:org.mitre.oval:def:1442
Microsoft Windows Server 2003 SP2 (x64) is installed oval:org.mitre.oval:def:2161
Microsoft Windows Server 2003 SP2 (x86) is installed oval:org.mitre.oval:def:1935
Microsoft Windows XP x64 Edition SP2 is installed oval:org.mitre.oval:def:4193
Microsoft Windows XP (x86) SP3 is installed oval:org.mitre.oval:def:5631
IF : All of the following are true .NET Framework 3.5.1 on Windows 7 x86/x64, Server 2008 r2 x64/ia64
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 Windows 7 x86/x64, Server 2008 r2 x64/ia64
Prerequisites (Extended Definitions)
Microsoft Windows Server 2008 R2 Itanium-Based Edition is installed oval:org.mitre.oval:def:5954
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 7 (32-bit) is installed oval:org.mitre.oval:def:6165
IF : Any one of the following are true GDR or LDR Service branch
IF : the version of Mscorlib.dll is less than 2.0.50727.4961
Windows : File Test :  the version of Mscorlib.dll is less than 2.0.50727.4961 
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 2.0.50727.4961 (datatype=version)
windows : file_state 
IF : All of the following are true LDR
IF : the version of Mscorlib.dll is greater than or equal to 2.0.50727.5600
Windows : File Test :  the version of Mscorlib.dll is greater than or equal to 2.0.50727.5600 
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 2.0.50727.5600 (datatype=version)
windows : file_state 
IF : the version of Mscorlib.dll is less than 2.0.50727.5662
Windows : File Test :  the version of Mscorlib.dll is less than 2.0.50727.5662 
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 2.0.50727.5662 (datatype=version)
windows : file_state 
IF : All of the following are true .NET Framework 2.0 SP2 and .NET Framework 3.5 SP1 on Vista x86/x64 SP2, Server 2008 x86/x64/ia64 SP2.
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 GDR or LDR Service branch
IF : the version of Mscorlib.dll is less than 2.0.50727.4214
Windows : File Test :  the version of Mscorlib.dll is less than 2.0.50727.4214 
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 2.0.50727.4214 (datatype=version)
windows : file_state 
IF : All of the following are true LDR
IF : the version of Mscorlib.dll is greater than or equal to 2.0.50727.5600
Windows : File Test :  the version of Mscorlib.dll is greater than or equal to 2.0.50727.5600 
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 2.0.50727.5600 (datatype=version)
windows : file_state 
IF : the version of Mscorlib.dll is less than 2.0.50727.5662
Windows : File Test :  the version of Mscorlib.dll is less than 2.0.50727.5662 
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 2.0.50727.5662 (datatype=version)
windows : file_state 
IF : Any one of the following are true Vista x86/x64 SP2, Server 2008 x86/x64/ia64 SP2
Prerequisites (Extended Definitions)
Microsoft Windows Server 2008 x64 Edition Service Pack 2 is installed oval:org.mitre.oval:def:6216
Microsoft Windows Server 2008 Itanium-Based Edition Service Pack 2 is installed oval:org.mitre.oval:def:6150
Microsoft Windows Server 2008 (32-bit) Service Pack 2 is installed oval:org.mitre.oval:def:5653
Microsoft Windows Vista x64 Edition Service Pack 2 is installed oval:org.mitre.oval:def:5594
Microsoft Windows Vista (32-bit) Service Pack 2 is installed oval:org.mitre.oval:def:6124
IF : All of the following are true .NET Framework 2.0 SP2 and .NET Framework 3.5 SP1 on Vista x86/x64 SP1, Server 2008 x86/x64/ia64.
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 GDR or LDR Service branch
IF : the version of Mscorlib.dll is less than 2.0.50727.3623
Windows : File Test :  the version of Mscorlib.dll is less than 2.0.50727.3623 
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 2.0.50727.3623 (datatype=version)
windows : file_state 
IF : All of the following are true LDR
IF : the version of Mscorlib.dll is greater than or equal to 2.0.50727.5600
Windows : File Test :  the version of Mscorlib.dll is greater than or equal to 2.0.50727.5600 
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 2.0.50727.5600 (datatype=version)
windows : file_state 
IF : the version of Mscorlib.dll is less than 2.0.50727.5662
Windows : File Test :  the version of Mscorlib.dll is less than 2.0.50727.5662 
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 2.0.50727.5662 (datatype=version)
windows : file_state 
IF : Any one of the following are true Vista x86/x64 SP1, Server 2008 x86/x64/ia64
Prerequisites (Extended Definitions)
Microsoft Windows Server 2008 (ia-64) is installed oval:org.mitre.oval:def:5667
Microsoft Windows Server 2008 (64-bit) is installed oval:org.mitre.oval:def:5356
Microsoft Windows Server 2008 (32-bit) is installed oval:org.mitre.oval:def:4870
Microsoft Windows Vista x64 Edition Service Pack 1 is installed oval:org.mitre.oval:def:5254
Microsoft Windows Vista (32-bit) Service Pack 1 is installed oval:org.mitre.oval:def:4873
IF : All of the following are true .NET Framework 2.0 SP2 and .NET Framework 3.5 SP1 on Windows XP x86 SP3, XP x64 SP2, Windows Server 2003 x86/x64/ia64 SP2.
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 GDR or LDR Service branch
IF : the version of Mscorlib.dll is less than 2.0.50727.3623
Windows : File Test :  the version of Mscorlib.dll is less than 2.0.50727.3623 
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 2.0.50727.3623 (datatype=version)
windows : file_state 
IF : All of the following are true LDR
IF : the version of Mscorlib.dll is greater than or equal to 2.0.50727.5600
Windows : File Test :  the version of Mscorlib.dll is greater than or equal to 2.0.50727.5600 
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 2.0.50727.5600 (datatype=version)
windows : file_state 
IF : the version of Mscorlib.dll is less than 2.0.50727.5662
Windows : File Test :  the version of Mscorlib.dll is less than 2.0.50727.5662 
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 2.0.50727.5662 (datatype=version)
windows : file_state 
IF : Any one of the following are true Windows XP x86 SP3, XP x64 SP2, Windows Server 2003 x86/x64/ia64 SP2
Prerequisites (Extended Definitions)
Microsoft Windows Server 2003 SP2 (x64) is installed oval:org.mitre.oval:def:2161
Microsoft Windows Server 2003 SP2 (x86) is installed oval:org.mitre.oval:def:1935
Microsoft Windows XP x64 Edition SP2 is installed oval:org.mitre.oval:def:4193
Microsoft Windows XP (x86) SP3 is installed oval:org.mitre.oval:def:5631
Microsoft Windows Server 2003 (ia64) SP2 is installed oval:org.mitre.oval:def:1442
IF : All of the following are true .NET Framework 2.0 SP1 and .NET Framework 3.5 on Vista x86/x64 SP1, Server 2008 x86/x64/ia64.
Prerequisites (Extended Definitions)
Microsoft .NET Framework 2.0 Service Pack 1 is installed oval:org.mitre.oval:def:6428
IF : the version of Mscorlib.dll is less than 2.0.50727.1891
Windows : File Test :  the version of Mscorlib.dll is less than 2.0.50727.1891 
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 2.0.50727.1891 (datatype=version)
windows : file_state 
IF : Any one of the following are true Vista x86/x64 SP1, Server 2008 x86/x64/ia64
Prerequisites (Extended Definitions)
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 Vista (32-bit) Service Pack 1 is installed oval:org.mitre.oval:def:4873
Microsoft Windows Vista x64 Edition Service Pack 1 is installed oval:org.mitre.oval:def:5254
Microsoft Windows Server 2008 (32-bit) is installed oval:org.mitre.oval:def:4870

Quick Help

References To Objects
[[ .. ${{...}}]] are refences to values of other objects.
Other Help Topics
Data Types
What is an Object?
What is a State?
What is a Test?
Other Help Topics
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

How does it work?   User agreement and privacy statement   About & Contact
CVE is a registred trademark of the MITRE Corporation and the authoritive source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritive source of CWE content is MITRE's CWE web site. OVAL is a registered trademark of The MITRE Corporation and the authoritive source of OVAL content is MITRE's OVAL web site.
Warning: This site and all data are provided as is. It is not guaranteed that all information is accurate and complete. Use any information provided on this site at your own risk. By using this site you accept that you know that these data are provided as is and not guaranteed to be accurate, correct or complete. All trademarks appearing on this site are the property of their respective owners in the US or other countries. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss. PLEASE SEE nvd.nist.gov and oval.mitre.org for more details about OVAL language and definitions.
The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall the author/distributor/web site owner/maintainer be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.
Use of OVAL and all related data is subject to terms of use defined by Mitre at http://oval.mitre.org/oval/about/termsofuse.html