This host is missing a critical security update according to Microsoft Bulletin MS13-068.

Successful exploitation will allow remote attackers to execute the arbitrary code and compromise a user system. 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, https://technet.microsoft.com/en-us/security/bulletin/ms13-068

The flaw is due to a double-free error within the 'CSMime::SMIMEINFOToOptions()' function when handling nested signed S/MIME email messages.

Microsoft Outlook 2007 Service Pack 3 and prior Microsoft Outlook 2010 Service Pack 2 and prior

Get the vulnerable file version and check appropriate patch is applied or not.

• http://secunia.com/advisories/54729
• http://support.microsoft.com/kb/2794707
• http://support.microsoft.com/kb/2825999
• http://technet.microsoft.com/en-us/security/bulletin/ms13-068

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Updated on 2015-03-25