Microsoft Internet Explorer 8 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-2015-6069.
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-112
http://www.zerodayinitiative.com/advisories/ZDI-15-544