A local overflow exists in Office, Project, Visio and Office for Mac. MSO.DLL fails to validate Office documents resulting in a buffer overflow. With a specially crafted file containing a malformed string, an attacker can cause arbitrary code execution resulting in a loss of integrity.
Classification
Location:
Local Access Required
Attack Type:
Input Manipulation
Impact:
Loss of Integrity
Exploit:
Exploit Available
Disclosure:
OSVDB Verified
Solution
Currently, there are no known workarounds or upgrades to correct this issue. However, Microsoft has released a patch to address this vulnerability.