中危 Microsoft Windows Print Spooler权限提升漏洞（CVE-2022-21999）
CVE编号
CVE-2022-21999利用情况
POC 已公开补丁情况
官方补丁披露时间
2022-02-08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 Windows Print Spooler存在权限提升漏洞。攻击者可利用该漏洞提升权限。 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 7 for x64-based Systems SP1 Microsoft Microsoft Windows 7 for 32-bit Systems SP1 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 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 Microsoft Microsoft Windows Server 2008 for x64-based Systems SP2 Microsoft Microsoft Windows Server 2008 for x64-based Systems SP2 Microsoft Microsoft Windows Server 2008 for 32-bit Systems SP2(Server Core installation） Microsoft 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-2022-21999
参考链接 |
|
|---|---|
| http://packetstormsecurity.com/files/166344/Windows-SpoolFool-Privilege-Escal... | |
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21999 |
- 攻击路径 远程
- 攻击复杂度 复杂
- 权限要求 普通权限
- 影响范围 越权影响
- 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 无影响
- 服务器危害 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-22 | 对路径名的限制不恰当（路径遍历） |
| CWE-269 | 特权管理不恰当 |
| CWE-59 | 在文件访问前对链接解析不恰当（链接跟随） |
Exp相关链接
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