This host is missing a critical security update according to Microsoft Bulletin MS11-026.

Successful exploitation could allow attackers to gain knowledge of sensitive information. Impact Level: System/Application

Run Windows Update and update the listed hotfixes or download and update mentioned hotfixes in the advisory from the below link, http://www.microsoft.com/technet/security/bulletin/ms11-026.mspx

The flaw is caused by an error in the way MHTML (MIME Encapsulation of Aggregate HTML) interprets MIME-formatted requests for content blocks within a document, which could allow attackers to inject a client-side script in the response of a web request run in the context of Internet Explorer by tricking a user into following a specially crafted 'MHTML:' link.

Micorsoft Windows 7 Service Pack 1 and prior Microsoft Windows XP Service Pack 3 and prior Microsoft Windows 2K3 Service Pack 2 and prior Microsoft Windows Vista Service Pack 2 and prior Microsoft Windows Server 2008 Service Pack 2 and prior

• http://support.microsoft.com/kb/2503658
• http://www.microsoft.com/technet/security/Bulletin/MS11-026.mspx

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Updated on 2015-03-25