The Microsoft Server Message Block 1.0 (SMBv1) server on Microsoft Windows Server 2008 SP2 and R2 SP1 Windows 7 SP1 Windows 8.1 Windows Server 2012 Gold and R2 Windows RT 8.1 Windows 10 Gold 1511 1607 and 1703 and Windows Server 2016 allows an attacker to execute remote code by the way it handles certain requests aka \Windows SMB Remote Code Execution Vulnerability\. This CVE ID is unique from CVE-2017-0272 CVE-2017-0277 and CVE-2017-0279.