漏洞信息详情
Microsoft Windows DNS 代码注入漏洞
漏洞简介
Microsoft Windows DNS是美国微软(Microsoft)公司的一个域名解析服务。域名系统(DNS)是包含TCP / IP的行业标准协议套件之一,并且DNS客户端和DNS服务器共同为计算机和用户提供计算机名称到IP地址的映射名称解析服务。
Microsoft Windows DNS Server存在代码注入漏洞。以下产品和版本受到影响:Windows Server 2019,Windows Server 2019 (Server Core installation),Windows Server, version 2004 (Server Core installation),Windows Server, version 20H2 (Server Core Installation),Windows Server 2016,Windows Server 2016 (Server Core installation),Windows Server 2008 for 32-bit Systems Service Pack 2,Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation),Windows Server 2008 for x64-based Systems Service Pack 2,Windows Server 2012,Windows Server 2012 (Server Core installation),Windows Server 2012 R2,Windows Server 2012 R2 (Server Core installation),Windows Server 2008 R2 for x64-based Systems Service Pack 1,Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation),Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
漏洞公告
目前厂商已发布升级补丁以修复漏洞,补丁获取链接:
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34494
参考网址
来源:MISC
链接:https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34494
来源:vigilance.fr
链接:https://vigilance.fr/vulnerability/Windows-vulnerabilities-of-July-2021-35887
来源:msrc.microsoft.com
链接:https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34494
来源:www.cybersecurity-help.cz
链接:https://www.cybersecurity-help.cz/vdb/SB2021071336
受影响实体
暂无
补丁
- Microsoft Windows DNS 代码注入漏洞的修复措施<!--2021-7-13-->
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