Microsoft Works 9 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via a crafted Word .doc file, aka "Works Heap Vulnerability."
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-065
http://www.us-cert.gov/cas/techalerts/TA12-283A.html
http://www.securitytracker.com/id?1027621