MS.Office.VBA.Module.Stream.Use.After.Free.Memory.Corruption

Description

This indicates an attack attempt to exploit a Memory Corruption vulnerability
in Microsoft Office.
This issue is caused by an error when handling a "xls" file with malformed VBA streams. It can be exploited via a crafted "xls" file, leading to remote code execution.

Affected Products

Microsoft Office 2003
Microsoft Office 2007
Microsoft Office 2010

Impact

System Compromise: Remote attackers can gain control of vulnerable systems.

Recommended Actions

Currently we are not aware of any vendor supplied patch for this issue.

References