中危 Microsoft Remote Procedure Call Runtime远程代码执行漏洞（CVE-2022-26809）

CVE编号

CVE-2022-26809

利用情况

POC 已公开

补丁情况

官方补丁

披露时间

2022-04-12

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 Remote Procedure Call Runtime存在远程代码执行漏洞。攻击者可利用该漏洞在目标主机上执行代码。 受影响系统： Microsoft Windows RT 8.1 Microsoft Windows 8.1 for x64-based systems Microsoft Windows 8.1 for 32-bit systems Microsoft Windows 7 for x64-based Systems SP1 Microsoft Windows 7 for 32-bit Systems SP1 Microsoft Windows 10 for x64-based Systems Microsoft Windows 10 for 32-bit Systems Microsoft Windows 10 21H2 for x64-based Systems Microsoft Windows 10 21H2 for ARM64-based Systems Microsoft Windows 10 21H2 for 32-bit Systems Microsoft Windows 10 21H1 for x64-based Systems Microsoft Windows 10 21H1 for ARM64-based Systems Microsoft Windows 10 21H1 for 32-bit Systems Microsoft Windows 10 20H2 for x64-based Systems Microsoft Windows 10 20H2 for ARM64-based Systems Microsoft Windows 10 20H2 for 32-bit Systems Microsoft Windows 10 1909 for x64-based Systems Microsoft Windows 10 1909 for ARM64-based Systems Microsoft Windows 10 1909 for 32-bit Systems Microsoft Windows 10 1809 for x64-based Systems Microsoft Windows 10 1809 for ARM64-based Systems Microsoft Windows 10 1809 for 32-bit Systems Microsoft Windows 10 1607 for x64-based Systems Microsoft Windows 10 1607 for 32-bit Systems Microsoft Windows 11 for x64-based Systems Microsoft Windows 11 for ARM64-based Systems Microsoft Windows Server 20H2(Server Core Installation) Microsoft Windows Server 2022(Server Core installation) Microsoft Windows Server 2022 Microsoft Windows Server 2019(Server Core installation) Microsoft Windows Server 2019 Microsoft Windows Server 2016(Server Core installation) Microsoft Windows Server 2016 Microsoft Windows Server 2012(Server Core installation) Microsoft Windows Server 2012 R2(Server Core installation） Microsoft Windows Server 2012 R2 Microsoft Windows Server 2012 Microsoft Windows Server 2008 R2 for x64-based Systems Microsoft Windows Server 2008 R2 for x64-based Systems Microsoft Windows Server 2008 for x64-based Systems SP2 Microsoft Windows Server 2008 for x64-based Systems SP2 Microsoft Windows Server 2008 for 32-bit Systems SP2(Server Core installation） Microsoft Windows Server 2008 for 32-bit Systems SP2

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-2022-26809

参考链接
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-26809

阿里云评分 6.4

• 攻击路径 远程
• 攻击复杂度 困难
• 权限要求 无需权限
• 影响范围 全局影响
• EXP成熟度 POC 已公开
• 补丁情况 官方补丁
• 数据保密性 数据泄露
• 数据完整性 传输被破坏
• 服务器危害 服务器失陷
• 全网数量 N/A

CWE-ID	漏洞类型
NVD-CWE-noinfo

Exp相关链接

• https://github.com/fuckjsonp/FuckJsonp-RCE-CVE-2022-26809-SQL-XSS-FuckJsonp
• https://github.com/genieyou/CVE-2022-26809-RCE

- avd.aliyun.com