The Microsoft (1) VBScript 5.7 and 5.8 and (2) JScript 5.7 and 5.8 engines, as used in Internet Explorer 8 through 11 and other products, allow remote attackers to execute arbitrary code via a crafted web site, aka “Scripting Engine Memory Corruption Vulnerability.”
www.securitytracker.com/id/1034648
www.securitytracker.com/id/1034650
docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-001
docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-003
www.verisign.com/en_US/security-services/security-intelligence/vulnerability-reports/articles/index.xhtml?id=1215