Unspecified vulnerability in Microsoft Word 2000 SP3, Word 2002 SP3, and Office 2004 for Mac allows user-assisted remote attackers to execute arbitrary code via a malformed string in a Word file, aka "Word Memory Corruption Vulnerability."
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1879
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-060
http://www.vupen.com/english/advisories/2007/3440
http://www.us-cert.gov/cas/techalerts/TA07-282A.html
http://www.securityfocus.com/bid/25906
http://www.securityfocus.com/archive/1/482366/100/0/threaded