CVE-2021-24086— Microsoft Windows TCP/IP component 安全漏洞
一分钟漏洞结论
影响对象
Microsoft Windows 10 Version 1803
利用判断
存在公开或 AI PoC，应优先验证
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
Microsoft Windows TCP/IP component是美国微软（Microsoft）公司的一个为Windows提供TCP/IP配置功能的组件。 Microsoft Windows TCP/IP component 中存在安全漏洞。以下产品和版本受到影响：Windows 10 Version 1803 for 32-bit Systems,Windows 10 Version 1803 for x64-based Systems,Windows 10 Version 1803 for ARM
可能的 ATT&CK 技术 1 AI
T1499 · Endpoint Denial of Service
获取后续新漏洞提醒
登录后订阅
一、 漏洞 CVE-2021-24086 基础信息
漏洞信息
对漏洞内容有疑问？看看神龙的深度分析是否有帮助！
查看神龙十问 ↗
尽管我们使用了先进的大模型技术，但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性，但请您根据实际情况进行核实和判断。
Vulnerability Title
Windows TCP/IP Denial of Service Vulnerability
来源: CVE Program / CVE List V5
Vulnerability Description
Windows TCP/IP Denial of Service Vulnerability
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
N/A
来源: CVE Program / CVE List V5
Vulnerability Title
Microsoft Windows TCP/IP component 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Microsoft Windows TCP/IP component是美国微软（Microsoft）公司的一个为Windows提供TCP/IP配置功能的组件。 Microsoft Windows TCP/IP component 中存在安全漏洞。以下产品和版本受到影响：Windows 10 Version 1803 for 32-bit Systems,Windows 10 Version 1803 for x64-based Systems,Windows 10 Version 1803 for ARM
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Microsoft | Windows 10 Version 1803 | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*
|
|
| Microsoft | Windows 10 Version 1809 | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*
|
|
| Microsoft | Windows Server 2019 | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
|
|
| Microsoft | Windows Server 2019 (Server Core installation) | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
|
|
| Microsoft | Windows 10 Version 1507 | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x86:*
|
|
| Microsoft | Windows 10 Version 1607 | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:*
|
|
| Microsoft | Windows Server 2016 | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
|
|
| Microsoft | Windows Server 2016 (Server Core installation) | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
|
|
| Microsoft | Windows 7 | 6.1.0 ~ publication |
cpe:2.3:o:microsoft:windows_7:*:sp1:*:*:*:*:x86:*
|
|
| Microsoft | Windows 7 Service Pack 1 | 6.1.0 ~ publication |
cpe:2.3:o:microsoft:windows_7:*:sp1:*:*:*:*:x64:*
|
|
| Microsoft | Windows 8.1 | 6.3.0 ~ publication |
cpe:2.3:o:microsoft:windows_8.1:*:*:*:*:*:*:x86:*
|
|
| Microsoft | Windows Server 2008 Service Pack 2 | 6.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_2008_sp2:*:*:*:*:*:*:x64:*
|
|
| Microsoft | Windows Server 2008 Service Pack 2 (Server Core installation) | 6.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_2008_sp2:*:*:*:*:*:*:x64:*
|
|
| Microsoft | Windows Server 2008 Service Pack 2 | 6.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_2008_sp2:*:*:*:*:*:*:x86:*
|
|
| Microsoft | Windows Server 2008 R2 Service Pack 1 | 6.1.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_2008_R2:*:*:*:*:*:*:x64:*
|
|
| Microsoft | Windows Server 2008 R2 Service Pack 1 (Server Core installation) | 6.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_2008_R2:*:*:*:*:*:*:x64:*
|
|
| Microsoft | Windows Server 2012 | 6.2.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_2012:*:*:*:*:*:*:x64:*
|
|
| Microsoft | Windows Server 2012 (Server Core installation) | 6.2.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_2012:*:*:*:*:*:*:x64:*
|
|
| Microsoft | Windows Server 2012 R2 | 6.3.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_2012_R2:*:*:*:*:*:*:x64:*
|
|
| Microsoft | Windows Server 2012 R2 (Server Core installation) | 6.3.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_2012_R2:*:*:*:*:*:*:x64:*
|
|
| Microsoft | Windows 10 Version 1909 | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_10_1909:*:*:*:*:*:*:x86:*
|
|
| Microsoft | Windows Server, version 1909 (Server Core installation) | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_1909:*:*:*:*:*:*:*:*
|
|
| Microsoft | Windows 10 Version 2004 | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*
|
|
| Microsoft | Windows Server version 2004 | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_2004:*:*:*:*:*:*:*:*
|
|
| Microsoft | Windows 10 Version 20H2 | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_10_20H2:*:*:*:*:*:*:x86:*
|
|
| Microsoft | Windows Server version 20H2 | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_20H2:*:*:*:*:*:*:*:*
|
|
二、漏洞 CVE-2021-24086 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|---|---|---|
| 1 | Proof of concept for CVE-2021-24086, a NULL dereference in tcpip.sys triggered remotely. | https://github.com/0vercl0k/CVE-2021-24086 | POC详情 |
| 2 | None | https://github.com/lisinan988/CVE-2021-24086-exp | POC详情 |
| 3 | This is my attempt at fuzzing the tcpip.sys driver in windows via using scapy. This is inspired by this vulnerability here: https://doar-e.github.io/blog/2021/04/15/reverse-engineering-tcpipsys-mechanics-of-a-packet-of-the-death-cve-2021-24086/ | https://github.com/personnumber3377/windows_tcpip_fuzz | POC详情 |
AI 生成 POC
高级
未找到公开 POC。
登录以生成 AI POC三、漏洞 CVE-2021-24086 的情报信息
请登录查看更多情报信息。
CVE-2021-24086 厂商安全公告 (1)
CVE-2021-24086 公开利用代码 (1)
同批安全公告 · Microsoft · 2021-02-25 · 共 58 条
| CVE-2021-24094 | 9.8 CRITICAL | Microsoft Windows tcp/ip 安全漏洞 |
| CVE-2021-24078 | 9.8 CRITICAL | Microsoft Windows DNS 服务器安全漏洞 |
| CVE-2021-24077 | 9.8 CRITICAL | Microsoft Windows 传真服务安全漏洞 |
| CVE-2021-24074 | 9.8 CRITICAL | Microsoft Windows TCP/IP 安全漏洞 |
| CVE-2021-24088 | 8.8 HIGH | Microsoft Windows 本地后台处理程序安全漏洞 |
| CVE-2021-24093 | 8.8 HIGH | Microsoft Graphics Components 安全漏洞 |
| CVE-2021-24072 | 8.8 HIGH | Microsoft SharePoint 安全漏洞 |
| CVE-2021-24066 | 8.8 HIGH | Microsoft SharePoint 代码问题漏洞 |
| CVE-2021-1728 | 8.8 HIGH | Microsoft System Center Operations Manager 安全特征问题漏洞 |
| CVE-2020-17162 | 8.8 HIGH | Microsoft Windows 安全特征漏洞 |
| CVE-2021-24105 | 8.4 HIGH | Microsoft 程序包管理器服务安全漏洞 |
| CVE-2021-24112 | 8.1 HIGH | Microsoft .NET Core 安全漏洞 |
| CVE-2021-1722 | 8.1 HIGH | Microsoft Windows 传真服务安全漏洞 |
| CVE-2021-26701 | 8.1 HIGH | Microsoft .NET Core 安全漏洞 |
| CVE-2021-1726 | 8.0 HIGH | Microsoft SharePoint 安全漏洞 |
| CVE-2021-1733 | 7.8 HIGH | Microsoft Sysinternals PsExec 安全特征问题漏洞 |
| CVE-2021-1732 | 7.8 HIGH | Microsoft Win32k 缓冲区错误漏洞 |
| CVE-2021-24096 | 7.8 HIGH | Microsoft Windows 安全漏洞 |
| CVE-2021-24081 | 7.8 HIGH | Microsoft Windows Codecs 库 缓冲区错误漏洞 |
| CVE-2021-26700 | 7.8 HIGH | Microsoft Visual Studio Code npm-script 插件安全漏洞 |
显示前 20 条，共 58 条。 查看全部 → →
IV. Related Vulnerabilities
Same product: Windows 10 Version 1803
V. Comments for CVE-2021-24086
暂无评论