Microsoft Point-to-Point Tunneling Protocol拒绝服务漏洞（CVE-2022-23253）

CVE编号

CVE-2022-23253

利用情况

暂无

补丁情况

官方补丁

披露时间

2022-03-08

漏洞描述

Microsoft Windows是一款由美国微软公司开发的窗口化操作系统。 Microsoft Point-to-Point Tunneling Protocol存在拒绝服务漏洞。攻击者可利用该漏洞导致目标系统停止响应。
受影响系统： Microsoft Microsoft Windows RT 8.1 Microsoft Microsoft Windows 8.1 for x64-based systems Microsoft Microsoft Windows 8.1 for 32-bit systems Microsoft Microsoft Windows 10 for x64-based Systems Microsoft Microsoft Windows 10 for 32-bit Systems Microsoft Microsoft Windows 10 21H2 for x64-based Systems Microsoft Microsoft Windows 10 21H2 for ARM64-based Systems Microsoft Microsoft Windows 10 21H2 for 32-bit Systems Microsoft Microsoft Windows 10 21H1 for x64-based Systems Microsoft Microsoft Windows 10 21H1 for ARM64-based Systems Microsoft Microsoft Windows 10 21H1 for 32-bit Systems Microsoft Microsoft Windows 10 20H2 for x64-based Systems Microsoft Microsoft Windows 10 20H2 for ARM64-based Systems Microsoft Microsoft Windows 10 20H2 for 32-bit Systems Microsoft Microsoft Windows 10 2004 for x64-based Systems Microsoft Microsoft Windows 10 2004 for ARM64-based Systems Microsoft Microsoft Windows 10 2004 for 32-bit Systems Microsoft Microsoft Windows 10 1909 for x64-based Systems Microsoft Microsoft Windows 10 1909 for ARM64-based Systems Microsoft Microsoft Windows 10 1909 for 32-bit Systems Microsoft Microsoft Windows 10 1809 for x64-based Systems Microsoft Microsoft Windows 10 1809 for ARM64-based Systems Microsoft Microsoft Windows 10 1809 for 32-bit Systems Microsoft Microsoft Windows 10 1607 for x64-based Systems Microsoft Microsoft Windows 10 1607 for 32-bit Systems Microsoft Microsoft Windows 11 for x64-based Systems Microsoft Microsoft Windows 11 for ARM64-based Systems Microsoft Microsoft Windows Server 20H2(Server Core Installation) Microsoft Microsoft Windows Server 2022(Server Core installation) Microsoft Microsoft Windows Server 2022 Azure Edition Core Hotpat Microsoft Microsoft Windows Server 2022 Microsoft Microsoft Windows Server 2019(Server Core installation) Microsoft Microsoft Windows Server 2019 Microsoft Microsoft Windows Server 2016(Server Core installation) Microsoft Microsoft Windows Server 2016 Microsoft Microsoft Windows Server 2012(Server Core installation) Microsoft Microsoft Windows Server 2012 R2(Server Core installation） Microsoft Microsoft Windows Server 2012 R2 Microsoft Microsoft Windows Server 2012 Microsoft Microsoft Windows Server 2008 R2 for x64-based Systems Microsoft Microsoft Windows Server 2008 R2 for x64-based Systems

解决建议

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载：

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-23253

参考链接
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-23253
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-23253

阿里云评分 6.4

• 攻击路径 远程
• 攻击复杂度 复杂
• 权限要求 无需权限
• 影响范围 全局影响
• EXP成熟度 未验证
• 补丁情况 官方补丁
• 数据保密性 无影响
• 数据完整性 无影响
• 服务器危害 DoS
• 全网数量 N/A

CWE-ID 漏洞类型 NVD-CWE-noinfo