发布日期：2019-06-12
更新日期：2019-06-12

受影响系统：

Microsoft Windows Server 2019
Microsoft Windows Server 2016
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2012
Microsoft Windows Server 2008 R2 for x64-based Systems
Microsoft Windows Server 2008 R2 for Itanium-based Syst
Microsoft Windows Server 2008 for x64-based Systems SP2
Microsoft Windows Server 2008 for Itanium-based Systems
Microsoft Windows Server 2008 for 32-bit Systems SP2
Microsoft Windows Server 1903
Microsoft Windows Server 1803
Microsoft Windows 7 Windows 7 for x64-based System
Microsoft Windows 7 Windows 7 for 32-bit Systems
Microsoft Windows 10 Version 1903 for x64-based Sys
Microsoft Windows 10 Version 1903 for ARM64-based S
Microsoft Windows 10 Version 1903 for 32-bit System
Microsoft Windows 10 Version 1809 for x64-based Sys
Microsoft Windows 10 Version 1809 for ARM64-based S
Microsoft Windows 10 Version 1809 for 32-bit System
Microsoft Windows 10 Version 1803 for x64-based Sys
Microsoft Windows 10 Version 1803 for ARM64-based S
Microsoft Windows 10 Version 1803 for 32-bit System
Microsoft Windows 10 Version 1709 for x64-based Sys
Microsoft Windows 10 Version 1709 for ARM64-based S
Microsoft Windows 10 Version 1709 for 32-bit System
Microsoft Windows 10 Version 1703 for x64-based Sys
Microsoft Windows 10 Version 1703 for 32-bit System
Microsoft Windows 10 Version 1607 for x64-based Sys
Microsoft Windows 10 Version 1607 for 32-bit System
Microsoft Windows 10 for x64-based Systems
Microsoft Windows 10 for 32-bit Systems
Microsoft Windows RT 8.1
Microsoft Windows 8.1 for x64-based Systems
Microsoft Windows 8.1 for 32-bit Systems

描述：

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BUGTRAQ  ID: 108644
CVE(CAN) ID: CVE-2019-0941

当可选请求筛选功能不正确地处理请求时，Microsoft IIS Server中存在拒绝服务。成功利用此漏洞的攻击者可能会对配置为使用请求筛选的页面执行临时拒绝服务。

要利用此漏洞，攻击者可以使用请求筛选向页面发送特制请求。

<*来源：TH K&#195;?&#194;&#182;ln的数据与应用安全小组的Hoai Viet Nguyen
  *>

建议：

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厂商补丁：

Microsoft
---------
目前厂商还没有提供补丁或者升级程序，我们建议使用此软件的用户随时关注厂商的主页以获取最新版本：

http://technet.microsoft.com/security/bulletin/

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