Unspecified vulnerability in Microsoft Office Excel 2002 SP3 and Office 2004 for Mac allows remote attackers to execute arbitrary code via an Excel file with a malformed WOPT (0x80B) record, aka "Excel Record Memory Corruption Vulnerability," a different vulnerability than CVE-2010-0821 and CVE-2010-1245.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6768
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-038
http://www.us-cert.gov/cas/techalerts/TA10-159B.html
http://www.securityfocus.com/bid/40522
http://www.securityfocus.com/archive/1/511760/100/0/threaded