Vulnerability  oval:org.mitre.oval:def:8428
Kerberos Null Pointer Dereference Vulnerability  

The Key Distribution Center (KDC) in Kerberos in Microsoft Windows 2000 SP4, Server 2003 SP2, and Server 2008 Gold and SP2, when a trust relationship with a non-Windows Kerberos realm exists, allows remote authenticated users to cause a denial of service (NULL pointer dereference and domain controller outage) via a crafted Ticket Granting Ticket (TGT) renewal request, aka "Kerberos Null Pointer Dereference Vulnerability."
Create Date: 2010-02-08 Last Update Date: 2010-05-17

Affected Platforms/Products

Affected Products (CPE + CVE references)
Platforms: windows (from OVAL definitions)
  • Microsoft Windows Server 2008
  • Microsoft Windows Server 2003
  • Microsoft Windows 2000

References

Criteria

The system is vulnerable
IF : Any one of the following are true
IF : All of the following are true Vulnerable Microsoft Windows Server 2008 32bit/x64/ia64 - LDR
IF : the version of Kdcsvc.dll is less than 6.0.6001.22574
Windows : File Test :  the version of Kdcsvc.dll is less than 6.0.6001.22574 
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}}]]\System32\kdcsvc.dll
version less than 6.0.6001.22574 (datatype=version)
windows : file_state 
IF : the version of Kdcsvc.dll is greater than or equal 6.0.6001.22000
Windows : File Test :  the version of Kdcsvc.dll is greater than or equal 6.0.6001.22000 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File 
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\System32\kdcsvc.dll
version greater than or equal 6.0.6001.22000 (datatype=version)
windows : file_state 
IF : the system is being used as AD - DomainRole is 4 or 5
windows : wmi_test :  the system is being used as AD - DomainRole is 4 or 5 
At least one of the objects listed below must exist on the system (Existence check)
Windows : WMI Object 
WMI Namespace=[root\cimv2]
Query=[select domainrole from win32_computersystem]
result pattern match ^[4-5]$
windows : wmi_state 
IF : Any one of the following are true
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
IF : All of the following are true Vulnerable Microsoft Windows Server 2008 SP2 32bit/x64/ia64 - GDR
IF : the version of Kdcsvc.dll is greater than or equal 6.0.6002.18000
Windows : File Test :  the version of Kdcsvc.dll is greater than or equal 6.0.6002.18000 
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}}]]\System32\kdcsvc.dll
version greater than or equal 6.0.6002.18000 (datatype=version)
windows : file_state 
IF : the version of Kdcsvc.dll is less than 6.0.6002.18157
Windows : File Test :  the version of Kdcsvc.dll is less than 6.0.6002.18157 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File 
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\System32\kdcsvc.dll
version less than 6.0.6002.18157 (datatype=version)
windows : file_state 
IF : the system is being used as AD - DomainRole is 4 or 5
windows : wmi_test :  the system is being used as AD - DomainRole is 4 or 5 
At least one of the objects listed below must exist on the system (Existence check)
Windows : WMI Object 
WMI Namespace=[root\cimv2]
Query=[select domainrole from win32_computersystem]
result pattern match ^[4-5]$
windows : wmi_state 
IF : Any one of the following are true
Prerequisites (Extended Definitions)
Microsoft Windows Server 2008 (32-bit) Service Pack 2 is installed oval:org.mitre.oval:def:5653
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
IF : All of the following are true Vulnerable Microsoft Windows Server 2008 SP2 32bit/x64/ia64 - LDR
IF : the version of Kdcsvc.dll is greater than or equal 6.0.6002.22000
Windows : File Test :  the version of Kdcsvc.dll is greater than or equal 6.0.6002.22000 
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}}]]\System32\kdcsvc.dll
version greater than or equal 6.0.6002.22000 (datatype=version)
windows : file_state 
IF : the version of Kdcsvc.dll is less than 6.0.6002.22280
Windows : File Test :  the version of Kdcsvc.dll is less than 6.0.6002.22280 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File 
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\System32\kdcsvc.dll
version less than 6.0.6002.22280 (datatype=version)
windows : file_state 
IF : the system is being used as AD - DomainRole is 4 or 5
windows : wmi_test :  the system is being used as AD - DomainRole is 4 or 5 
At least one of the objects listed below must exist on the system (Existence check)
Windows : WMI Object 
WMI Namespace=[root\cimv2]
Query=[select domainrole from win32_computersystem]
result pattern match ^[4-5]$
windows : wmi_state 
IF : Any one of the following are true
Prerequisites (Extended Definitions)
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 Server 2008 x64 Edition Service Pack 2 is installed oval:org.mitre.oval:def:6216
IF : All of the following are true Vulnerable Microsoft Windows Server 2008 32bit/x64/ia64 - GDR
IF : the version of Kdcsvc.dll is greater than or equal 6.0.6001.18000
Windows : File Test :  the version of Kdcsvc.dll is greater than or equal 6.0.6001.18000 
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}}]]\System32\kdcsvc.dll
version greater than or equal 6.0.6001.18000 (datatype=version)
windows : file_state 
IF : the version of Kdcsvc.dll is less than 6.0.6001.18374
Windows : File Test :  the version of Kdcsvc.dll is less than 6.0.6001.18374 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File 
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\System32\kdcsvc.dll
version less than 6.0.6001.18374 (datatype=version)
windows : file_state 
IF : the system is being used as AD - DomainRole is 4 or 5
windows : wmi_test :  the system is being used as AD - DomainRole is 4 or 5 
At least one of the objects listed below must exist on the system (Existence check)
Windows : WMI Object 
WMI Namespace=[root\cimv2]
Query=[select domainrole from win32_computersystem]
result pattern match ^[4-5]$
windows : wmi_state 
IF : Any one of the following are true
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
IF : All of the following are true Vulnerable Microsoft Windows 2000 SP4 or later
Prerequisites (Extended Definitions)
Microsoft Windows 2000 SP4 or later is installed oval:org.mitre.oval:def:229
IF : the system is being used as AD - DomainRole is 4 or 5
windows : wmi_test :  the system is being used as AD - DomainRole is 4 or 5 
At least one of the objects listed below must exist on the system (Existence check)
Windows : WMI Object 
WMI Namespace=[root\cimv2]
Query=[select domainrole from win32_computersystem]
result pattern match ^[4-5]$
windows : wmi_state 
IF : the version of Kdcsvc.dll is less than 5.0.2195.7361
Windows : File Test :  the version of Kdcsvc.dll is less than 5.0.2195.7361 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File 
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\System32\kdcsvc.dll
version less than 5.0.2195.7361 (datatype=version)
windows : file_state 
IF : Any one of the following are true Windows NT server product option
IF : this is an NT Server (stand-alone)
Windows : Registry Test :  this is an NT Server (stand-alone) 
At least one of the objects listed below must exist on the system (Existence check)
Windows : Registry Object 
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\ProductOptions : ProductType
value pattern match ^.*ServerNT.*$
windows : registry_state 
IF : this is an NT Server (domain controller)
Windows : Registry Test :  this is an NT Server (domain controller) 
At least one of the objects listed below must exist on the system (Existence check)
Windows : Registry Object 
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\ProductOptions : ProductType
value pattern match ^.*LanmanNT.*$
windows : registry_state 
IF : All of the following are true Vulnerable Microsoft Windows Server 2003 x86/x64/ia64 SP2
IF : the version of Kdcsvc.dll is less than 5.2.3790.4628
Windows : File Test :  the version of Kdcsvc.dll is less than 5.2.3790.4628 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File 
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\System32\kdcsvc.dll
version less than 5.2.3790.4628 (datatype=version)
windows : file_state 
IF : the system is being used as AD - DomainRole is 4 or 5
windows : wmi_test :  the system is being used as AD - DomainRole is 4 or 5 
At least one of the objects listed below must exist on the system (Existence check)
Windows : WMI Object 
WMI Namespace=[root\cimv2]
Query=[select domainrole from win32_computersystem]
result pattern match ^[4-5]$
windows : wmi_state 
IF : Any one of the following are true
Prerequisites (Extended Definitions)
Microsoft Windows Server 2003 (ia64) SP2 is installed oval:org.mitre.oval:def:1442
Microsoft Windows Server 2003 SP2 (x86) is installed oval:org.mitre.oval:def:1935
Microsoft Windows Server 2003 SP2 (x64) is installed oval:org.mitre.oval:def:2161

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