A vulnerability was found in EDraw Office Viewer Component 5.2. It has been rated as very critical. This issue affects some unknown processing of the file officeviewer.ocx of the component ActiveX Control. The manipulation of the argument first leads to memory corruption.

The identification of this vulnerability is CVE-2007-4821. The attack may be initiated remotely. Furthermore, there is an exploit available.

It is recommended to upgrade the affected component.