CVE-2013-1303
Use-after-free vulnerability in Microsoft Internet Explorer 6 through 10 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to a deleted object, aka "Internet Explorer Use After Free Vulnerability," a different vulnerability than CVE-2013-1304 and CVE-2013-1338.
Date published : 2013-04-09
http://www.us-cert.gov/ncas/alerts/TA13-100A
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-028