COMMAND
Word
SYSTEMS AFFECTED
Word 97, 2000
PROBLEM
Following is based on a Microsoft Security Bulletin (MS00-071).
If an Access database is specified as a data source via DDE in a
Word mail merge document, macro code can run without the user's
approval when the user opens that document.
If a user could be enticed into opening a specially constructed
mail merge Word document, which was provided either as an e-mail
attachment or as a link hosted on a hostile web site, it would be
possible to cause arbitrary code to run on the user's machine.
For such an attack to succeed, the victim would also need the
ability to reach the Access database via a UNC share or file://
protocol. If the user is behind a firewall and security best
practices have been followed, the ports required to access the
database would be blocked.
SOLUTION
Patch availability:
- Microsoft Word 2000: http://officeupdate.microsoft.com/2000/downloadDetails/wrdacc.htm
For Word 97 patch will be available shortly.