This host is missing a critical security update according to Microsoft Bulletin MS10-056.

Successful exploitation could allow attackers to execute arbitrary code by tricking a user into opening a specially crafted Excel document. 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/ms10-056.mspx

The issues are caused by buffer overflow and memory corruption errors when processing malformed data and records within Word and 'RTF' documents, which could be exploited by attackers to crash an affected application or execute arbitrary code.

Microsoft Office Word Viewer Microsoft Office Word 2002 Service Pack 3 Microsoft Office Word 2003 Service Pack 3 Microsoft Office Word 2007 Service Pack 2 Microsoft Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats Service Pack 2

• http://support.microsoft.com/kb/2251389
• http://support.microsoft.com/kb/2251399
• http://support.microsoft.com/kb/2251419
• http://support.microsoft.com/kb/2251437
• http://www.microsoft.com/technet/security/bulletin/ms10-056.mspx
• http://www.vupen.com/english/advisories/2010/2053

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Updated on 2015-03-25