Untrusted search path vulnerability in the LoadLibrary function in the kernel in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows Server 2012, and Windows RT allows local users to gain privileges via a Trojan horse DLL in an unspecified directory, aka "Windows LoadLibrary EoP Vulnerability."
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-063
http://www.securitytracker.com/id/1032527
http://www.securityfocus.com/bid/75004