CVE编号
CVE-2021-26892利用情况
暂无补丁情况
N/A披露时间
2021-03-09漏洞描述
Microsoft Windows是美国微软（Microsoft）公司的一种桌面操作系统。 Windows 可扩展固件接口存在安全漏洞。以下产品和版本受到影响：Windows 10 Version 1607 for x64-based Systems,Windows Server 2016,Windows Server 2016 (Server Core installation),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 Server, version 2004 (Server Core installation),Windows 10 Version 20H2 for x64-based Systems,Windows 10 Version 20H2 for 32-bit Systems,Windows 10 Version 20H2 for ARM64-based Systems,Windows Server, version 20H2 (Server Core Installation),Windows 10 Version 1607 for 32-bit Systems,Windows 10 Version 1803 for 32-bit Systems,Windows 10 Version 1803 for x64-based Systems,Windows 10 Version 1803 for ARM64-based Systems,Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,Windows 10 Version 1809 for ARM64-based Systems,Windows Server 2019,Windows Server 2019 (Server Core installation),Windows 10 Version 1909 for 32-bit Systems,Windows 10 Version 1909 for x64-based Systems,Windows 10 Version 1909 for ARM64-based Systems,Windows Server, version 1909 (Server Core installation)。解决建议
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-2021-26892
参考链接 |
|
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26892 | |
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26892 | |
| https://www.zerodayinitiative.com/advisories/ZDI-21-330/ |
受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 系统 | microsoft | windows_10 | 1607 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | microsoft | windows_10 | 1803 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | microsoft | windows_10 | 1809 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | microsoft | windows_10 | 1909 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | microsoft | windows_10 | 2004 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | microsoft | windows_10 | 20h2 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | microsoft | windows_server_2016 | - | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | microsoft | windows_server_2016 | 1909 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | microsoft | windows_server_2016 | 2004 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | microsoft | windows_server_2016 | 20h2 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | microsoft | windows_server_2019 | - | - | |||||
- 攻击路径 本地
- 攻击复杂度 低
- 权限要求 低
- 影响范围 未更改
- 用户交互 无
- 可用性 无
- 保密性 无
- 完整性 高
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