发布日期：2019-06-12
更新日期：2019-06-12

受影响系统：

Microsoft Windows 8.1 for 64-bit Systems
Microsoft Windows 8.1 for 32-bit Systems
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 1903
Microsoft Windows Server 1803
Microsoft Windows 7 Windows 7 for x64-based System
Microsoft Windows 7 Windows 7 for 32-bit Systems S
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

描述：

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BUGTRAQ  ID: 108648
CVE(CAN) ID: CVE-2019-0948

Microsoft Windows事件查看器是一个组成部分微软的Windows NT的线的操作系统，它允许管理员和用户查看事件日志的本地或远程计算机上。
EWindows事件查看器（eventvwr.msc）中存在信息泄露漏洞，当它不正确地解析包含对外部实体的引用的XML输入时。成功利用此漏洞的攻击者可以通过XML外部实体（XXE）声明读取任意文件。

要利用此漏洞，攻击者可以创建包含特制XML内容的文件，并诱使经过身份验证的用户导入该文件。

<*来源：Eran Vaknin, Alon Boxiner, Oded Vanunu
  
  链接：http://technet.microsoft.com/security/bulletin/CVE-2019-0948
*>

建议：

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厂商补丁：

Microsoft
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Microsoft已经为此发布了一个安全公告（CVE-2019-0948）以及相应补丁:
CVE-2019-0948：Windows Event Viewer Information Disclosure Vulnerability
链接：http://technet.microsoft.com/security/bulletin/CVE-2019-0948

补丁下载：

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