Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability," a different vulnerability than CVE-2014-2774, CVE-2014-2820, CVE-2014-2827, and CVE-2014-4063.
https://exchange.xforce.ibmcloud.com/vulnerabilities/94983
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-051
http://www.securitytracker.com/id/1030715