This host is missing an important security update according to Microsoft Bulletin MS13-049.

Successful exploitation could allow attackers to cause a denial of service. Impact Level: System

Run Windows Update and update the listed hotfixes or download and update mentioned hotfixes in the advisory from the below link, https://technet.microsoft.com/en-us/security/bulletin/ms13-049

The flaw is due to an integer overflow error within Windows TCP/IP driver when handling packets during TCP connection, which can be exploited to cause the system to stop responding.

Microsoft Windows 8 Microsoft Windows Server 2012 Microsoft Windows 7 x32/x64 Edition Service Pack 1 and prior Microsoft Windows Vista x32/x64 Edition Service Pack 2 and prior Microsoft Windows Server 2008 R2 x64 Edition Service Pack 1 and prior Microsoft Windows Server 2008 x32/x64 Edition Service Pack 2 and prior

• http://secunia.com/advisories/53741/
• http://support.microsoft.com/kb/2845690
• http://www.securitytracker.com/id/1028655
• https://technet.microsoft.com/en-us/security/bulletin/ms13-049

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Updated on 2015-03-25