The scripting engine in Microsoft Internet Explorer 9 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Scripting Engine Memory Corruption Vulnerability." This vulnerability is different from that described in CVE-2017-0040.
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0130