CVE:CVE-2019-1420
CNNVD:CNNVD-201911-570
Microsoft Windows和Microsoft Windows Server都是美国微软（Microsoft）公司的产品。Microsoft Windows是一套个人设备使用的操作系统。Microsoft Windows Server是一套服务器操作系统。
Microsoft Windows和Microsoft Windows Server中dssvc.dll处理文件创建（可用于覆盖文件或在安全位置内创建）的方式中存在提权漏洞。攻击者可借助特制的应用程序利用该漏洞以提升的权限执行代码。以下产品及版本受到影响：Microsoft Windows 10，Windows 10版本1607，Windows 10版本1709，Windows 10版本1803，Windows 10版本1809，Windows 10版本1903，Windows Server 2016，Windows Server 2019，Windows Server版本1803，Windows Server版本1903。
solution:Upgrade microsoft windows_10 to a higher version than -,1607,1709,1803,1809,1903,and avoid the version 1607,1709,1803,1809,1903; Upgrade microsoft windows_7 to a higher version than -:sp1,and avoid the version -:sp1; Upgrade microsoft windows_8.1 to a higher version than -; Upgrade microsoft windows_rt_8.1 to a higher version than -; Upgrade microsoft windows_server_2016 to a higher version than -,1803,1903,and avoid the version 1803,1903; Upgrade microsoft windows_server_2019 to a higher version than -