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 obtain sensitive information from process memory via a crafted web site, aka "Scripting Engine Information Disclosure Vulnerability."
http://www.zerodayinitiative.com/advisories/ZDI-15-586
http://www.securitytracker.com/id/1034317
http://www.securitytracker.com/id/1034315