Microsoft Security Advisory (933052)
Vulnerability in Microsoft Word Could Allow Remote Code Execution
Published: February 14, 2007
Microsoft is investigating new public reports of very limited, targeted attacks against Microsoft Word “zero-day” using a vulnerability in Microsoft Office 2000 and Microsoft Office XP.
In order for this attack to be carried out, a user must first open a malicious Office file attached to an e-mail or otherwise provided to them by an attacker.
As a best practice, users should always exercise extreme caution when opening unsolicited attachments from both known and unknown sources.
See also their blog on the above:
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