注意！7月这些“高危”漏洞要注意防范
漏洞描述
2021年7月13日，亚信安全应急响应中心（CERT）监测发现，微软共发布了117个漏洞的补丁程序，涉及Microsoft Exchange Server、Microsoft Defender、Windows DNS Server、Windows Kernel、Windows Hyper-V、Windows Print Spooler等产品，其中13个漏洞被评为紧急。
根据亚信CERT判断，以下漏洞需要重点关注：
漏洞详情地址
https://msrc.microsoft.com/update-guide/releaseNote/2021-Jul
漏洞危害
高危
影响版本
• Windows 10 for 32-bit Systems
• Windows 10 for x64-based Systems
• Windows 10 Version 1607 for 32-bit Systems
• Windows 10 Version 1607 for x64-based Systems
• Windows 10 Version 1809 for 32-bit Systems
• Windows 10 Version 1809 for ARM64-based Systems
• Windows 10 Version 1809 for x64-based Systems
• Windows 10 Version 1909 for 32-bit Systems
• Windows 10 Version 1909 for ARM64-based Systems
• Windows 10 Version 1909 for x64-based Systems
• Windows 10 Version 2004 for 32-bit Systems
• Windows 10 Version 2004 for ARM64-based Systems
• Windows 10 Version 2004 for x64-based Systems
• Windows 10 Version 20H2 for 32-bit Systems
• Windows 10 Version 20H2 for ARM64-based Systems
• Windows 10 Version 20H2 for x64-based Systems
• Windows 10 Version 21H1 for 32-bit Systems
• Windows 10 Version 21H1 for ARM64-based Systems
• Windows 10 Version 21H1 for x64-based Systems
• Windows 7 for 32-bit Systems Service Pack 1
• Windows 7 for x64-based Systems Service Pack 1
• Windows 8.1 for 32-bit systems
• Windows 8.1 for x64-based systems
• Windows RT 8.1
• Windows Server 2008 for 32-bit Systems Service Pack 2
• Windows Server 2008 for x64-based Systems Service Pack 2
• Windows Server 2008 R2 for x64-based Systems Service Pack 1
• Windows Server 2012
• Windows Server 2012 (Server Core installation)
• Windows Server 2012 R2
• Windows Server 2012 R2 (Server Core installation)
• Windows Server 2016
• Windows Server 2019
• Windows Server 2019 (Server Core installation)
• Windows Server, version 2004 (Server Core installation)
• Windows Server, version 20H2 (Server Core Installation)
修复建议
1. Windows自动更新。
2. 对于不能自动更新的系统版本（如Windows 7、Windows Server 2008、Windows Server 2008 R2），访问（https://msrc.microsoft.com/update-guide/releaseNote/2021-Jul）下载对应补丁。
参考链接
1. https://msrc.microsoft.com/update-guide/releaseNote/2021-Jul
2. https://msrc-blog.microsoft.com/2021/01/13/security-update-guide-supports-cves-assigned-by-industry-partners/
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