CVE:CVE-2017-11849
CNNVD:CNNVD-201711-570
Microsoft Windows Server 2016等都是美国微软（Microsoft）公司发布的操作系统。kernel是其中的一个内核。
Microsoft Windows中的kernel存在信息泄露漏洞，该漏洞源于程序没有正确的初始化内存地址。攻击者可通过登录受影响的系统并运行特制的应用程序利用该漏洞获取信息。以下版本受到影响： Microsoft Windows 7 SP1，Windows Server 2008 SP2和R2 SP1，Windows 8.1和RT 8.1，Windows Server 2012和R2，Windows 10，Windows 10版本1511，Windows 10版本1607，Windows 10版本1703，Windows 10版本1709，Windows Server 2016，Windows Server版本1709。
solution:Upgrade microsoft windows_10 to a higher version than *,1511,1607,1703,1709,and avoid the version 1511,1607,1703,1709; 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_2008 to a higher version than *:sp2,r2:sp1,and avoid the version *:sp2,r2:sp1; Upgrade microsoft windows_server_2012 to a higher version than *,r2,and avoid the version r2; Upgrade microsoft windows_server_2016 to a higher version than *