A null pointer dereference vulnerability has been noticed in Microsoft Word. The exception results in the MSO.dll library failing to handle the specially crafted buffer in a file. The issue can be potentially triggered by opening a malicious word file which results in a null pointer exception due to invalid memory read.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/93841/msword2003mso-null.txt
Source: https://packetstormsecurity.com/files/93841/Microsoft-Word-2003-MSO-Null-Pointer-Dereference.html