CVE-2011-1986

Use-after-free vulnerability in Microsoft Excel 2003 SP3 allows remote attackers to execute arbitrary code via a crafted spreadsheet, aka "Excel Use after Free WriteAV Vulnerability."

Date published : 2011-09-15

http://www.us-cert.gov/cas/techalerts/TA11-256A.html

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-072