This host is missing an important security update according to Microsoft Bulletin MS11-089.

Successful exploitation could allow attackers to execute arbitrary code as the logged-on user. 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://technet.microsoft.com/en-us/security/bulletin/MS11-089

The flaw is due to a use-after-free error when parsing Word documents and can be exploited to dereference already freed memory.

Microsoft Office 2007 Service Pack 3 and prior. Microsoft Office 2010 Service Pack 1 and prior.

• http://secunia.com/advisories/47098
• http://support.microsoft.com/kb/2589320
• http://support.microsoft.com/kb/2596785
• http://technet.microsoft.com/en-us/security/bulletin/MS11-089

---

Updated on 2015-03-25