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 vtable Use After Free Vulnerability.”
www.us-cert.gov/cas/techalerts/TA13-043B.html
docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-009
lists.apache.org/thread.html/r1c07a561426ec5579073046ad7f4207cdcef452bb3100abaf908e0cd%40%3Ccommits.santuario.apache.org%3E
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16483