发布日期：2019-06-04
更新日期：2019-06-04

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 32-bit Systems SP2
Microsoft Windows Server 1903
Microsoft Windows Server 1803
Microsoft Windows 7 Microsoft Windows 7 for x64-ba
Microsoft Windows 7 Microsoft Windows 7 for x64-ba
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 10
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: 108252
CVE(CAN) ID: CVE-2019-0734

Microsoft Windows操作系统是美国微软公司研发的一套操作系统。
当中间人攻击者能够使用Kerberos成功解码和替换身份验证请求时，Microsoft Windows中存在一个特权提升漏洞，允许攻击者作为管理员进行验证。

<*来源：Catalyst和Samba团队的Andrew Bartlett和Isaac Boukris
  
  链接：https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0734
*>

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-2019-0734）以及相应补丁:
CVE-2019-0734：Windows Elevation of Privilege Vulnerability
链接：https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0734

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