PCI Compliance Audit: Microsoft ASP.NET Denial of Service Vulnerability


Our security audit tool is reporting the following vulnerability:

  • Microsoft ASP.NET Denial of Service Vulnerability (KB2659883 and MS11-100)


This is due to a Microsoft Security Vulnerability. This was fixed in December 29, 2011.


You must patch your windows server with KB2659883 and MS11-100. Please see: The Following Microsoft Article

If you have multiple instances of .NET (3,3.5,4,4.2 etc), you will need the patch per .NET version, please see the article above.

Please note this is not a Kaseya-related vulnerability. If your audit continues to show this error, please consult your security audit vendor or Microsoft for more information. 



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