January 8, 2013
The Microsoft OData specification is prone to a denial-of-service vulnerability.
An attacker can exploit this issue to cause the application to become unresponsive or to crash, denying service to legitimate users.
- Microsoft Management OData IIS Extension
- Microsoft Windows 7 for 32-bit Systems
- Microsoft Windows 7 for 32-bit Systems SP1
- Microsoft Windows 7 for x64-based Systems
- Microsoft Windows 7 for x64-based Systems SP1
- Microsoft Windows 8 for 32-bit Systems
- Microsoft Windows 8 for 64-bit Systems
- Microsoft Windows Server 2003 Itanium SP2
- Microsoft Windows Server 2003 SP2
- Microsoft Windows Server 2003 x64 SP2
- Microsoft Windows Server 2008 R2 Itanium
- Microsoft Windows Server 2008 R2 Itanium SP1
- Microsoft Windows Server 2008 R2 x64
- Microsoft Windows Server 2008 R2 x64 SP1
- Microsoft Windows Server 2008 for 32-bit Systems SP2
- Microsoft Windows Server 2008 for Itanium-based Systems SP2
- Microsoft Windows Server 2008 for x64-based Systems SP2
- Microsoft Windows Server 2012
- Microsoft Windows Vista Service Pack 2
- Microsoft Windows Vista x64 Edition Service Pack 2
- Microsoft Windows XP Professional x64 Edition SP2
- Microsoft Windows XP Service Pack 3
Block external access at the network boundary, unless external parties require service.
If global access isn't needed, filter access to the affected computer at the network boundary. Restricting access to only trusted computers and networks might greatly reduce the likelihood of successful exploits.
Deploy network intrusion detection systems to monitor network traffic for malicious activity.
Deploy NIDS to monitor network traffic for signs of anomalous or suspicious activity. This may indicate exploit attempts or activity that results from successful exploits.
The vendor has released an advisory and fixes. Please see the references for details.
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