A denial of service vulnerability exists in Windows 10 1607 and Windows Server 2016 Active Directory when an authenticated attacker sends malicious search queries, aka "Active Directory Denial of Service Vulnerability."Referenceshttp://www.securityfocus.com/bid/97448https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0164http://www.securitytracker.com/id/1038235