This host is missing a critical security update according to Microsoft Bulletin MS12-030.
Successful exploitation could allow attackers to execute arbitrary code with the privileges of the user running the affected application. 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/MS12-030
The flaws are due to errors while handling OBJECTLINK record, SXLI record, MergeCells record and an mismatch error when handling the Series record within Excel files.
Microsoft Office 2008 for Mac Microsoft Office 2011 for Mac
CVE CVE-2012-0141, CVE-2012-0142, CVE-2012-0143, CVE-2012-0184, CVE-2012-1847
CVSS Base Score: 9.3