CVE-2020-1350— Microsoft Windows DNS Server 输入验证错误漏洞
一分钟漏洞结论
影响对象
Microsoft Windows Server
利用判断
已确认在野利用，应立即处置
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是美国微软（Microsoft）公司的一套个人设备使用的操作系统。 Microsoft Windows DNS Server 存在输入验证错误漏洞，该漏洞源于程序无法正确处理请求。攻击者可通过发送恶意的请求利用该漏洞在本地系统帐户的上下文中运行任意代码。以下产品及版本受到影响：Windows Server 2008 SP2，Windows Server 2008 R2 SP1，Windows Server 2012，Windows Server 2012 R2，Windo
已观察到在野利用
cisa_kev · confirmed
可能的 ATT&CK 技术 1 AI
T1190 · Exploit Public-Facing Application
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一、 漏洞 CVE-2020-1350 基础信息
漏洞信息
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Vulnerability Title
N/A
来源: CVE Program / CVE List V5
Vulnerability Description
A remote code execution vulnerability exists in Windows Domain Name System servers when they fail to properly handle requests, aka 'Windows DNS Server Remote Code Execution Vulnerability'.
来源: CVE Program / CVE List V5
CVSS Information
N/A
来源: CVE Program / CVE List V5
Vulnerability Type
N/A
来源: CVE Program / CVE List V5
Vulnerability Title
Microsoft Windows DNS Server 输入验证错误漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Microsoft Windows是美国微软（Microsoft）公司的一套个人设备使用的操作系统。 Microsoft Windows DNS Server 存在输入验证错误漏洞，该漏洞源于程序无法正确处理请求。攻击者可通过发送恶意的请求利用该漏洞在本地系统帐户的上下文中运行任意代码。以下产品及版本受到影响：Windows Server 2008 SP2，Windows Server 2008 R2 SP1，Windows Server 2012，Windows Server 2012 R2，Windo
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 Server | 2019 | - |
|
| Microsoft | Windows Server, version 1909 (Server Core installation) | unspecified | - |
|
| Microsoft | Windows Server, version 1903 (Server Core installation) | unspecified | - |
|
| Microsoft | Windows Server, version 2004 (Server Core installation) | unspecified | - |
|
二、漏洞 CVE-2020-1350 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|---|---|---|
| 1 | HoneyPoC: Proof-of-Concept (PoC) script to exploit SIGRed (CVE-2020-1350). Achieves Domain Admin on Domain Controllers running Windows Server 2000 up to Windows Server 2019. | https://github.com/ZephrFish/CVE-2020-1350_HoneyPoC | POC详情 |
| 2 | None | https://github.com/mr-r3b00t/CVE-2020-1350 | POC详情 |
| 3 | Fake exploit tool, designed to rickroll users attempting to actually exploit. | https://github.com/zoomerxsec/Fake_CVE-2020-1350 | POC详情 |
| 4 | This Powershell Script is checking if your server is vulnerable for the CVE-2020-1350 Remote Code Execution flaw in the Windows DNS Service | https://github.com/T13nn3s/CVE-2020-1350 | POC详情 |
| 5 | Detection of attempts to exploit Microsoft Windows DNS server via CVE-2020-1350 (AKA SIGRed) | https://github.com/corelight/SIGRed | POC详情 |
| 6 | Windows registry mitigation response to CVE-2020-1350 | https://github.com/jmaddington/dRMM-CVE-2020-1350-response | POC详情 |
| 7 | A denial-of-service proof-of-concept for CVE-2020-1350 | https://github.com/maxpl0it/CVE-2020-1350-DoS | POC详情 |
| 8 | Denial of Service PoC for CVE-2020-1350 (SIGRed) | https://github.com/captainGeech42/CVE-2020-1350 | POC详情 |
| 9 | CVE-2020-1350 Proof-of-Concept | https://github.com/connormcgarr/CVE-2020-1350 | POC详情 |
| 10 | Scanner and Mitigator for CVE 2020-1350 | https://github.com/graph-inc/CVE-2020-1350 | POC详情 |
| 11 | DNS Vulnerability - CVE-2020-1350 | https://github.com/CVEmaster/CVE-2020-1350 | POC详情 |
| 12 | A powershell script to deploy the registry mitigation key for CVE-2020-1350 | https://github.com/gdwnet/cve-2020-1350 | POC详情 |
| 13 | A registry-based workaround can be used to help protect an affected Windows server, and it can be implemented without requiring an administrator to restart the server. Because of the volatility of this vulnerability, administrators may have to implement the workaround before they apply the security update in order to enable them to update their systems by using a standard deployment cadence. | https://github.com/simeononsecurity/CVE-2020-1350-Fix | POC详情 |
| 14 | Comprueba si su servidor DNS es vulnerable a la ejecución remota de código. | https://github.com/5l1v3r1/CVE-2020-1350-checker.ps1 | POC详情 |
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CVE-2020-1350 公开利用代码 (1)
同批安全公告 · Microsoft · 2020-07-14 · 共 123 条
| CVE-2020-1336 | 7.8 HIGH | Microsoft Windows Kernel 安全漏洞 |
| CVE-2020-1429 | Microsoft Windows Error Reporting Manager 安全漏洞 | |
| CVE-2020-1430 | Microsoft Windows UPnP 安全漏洞 | |
| CVE-2020-1428 | Microsoft Windows Network Connections Service 安全漏洞 | |
| CVE-2020-1427 | Microsoft Windows Network Connections Service 安全漏洞 | |
| CVE-2020-1426 | Microsoft Windows Kernel 信息泄露漏洞 | |
| CVE-2020-1424 | Microsoft Windows Update Stack 安全漏洞 | |
| CVE-2020-1423 | Microsoft Windows Subsystem for Linux 安全漏洞 | |
| CVE-2020-1422 | Microsoft Windows Runtime 安全漏洞 | |
| CVE-2020-1421 | Microsoft Windows 安全漏洞 | |
| CVE-2020-1420 | Microsoft Windows Error Reporting 信息泄露漏洞 | |
| CVE-2020-1419 | Microsoft Windows Kernel 缓冲区错误漏洞 | |
| CVE-2020-1418 | Microsoft Windows Diagnostics Execution Service 输入验证错误漏洞 | |
| CVE-2020-1416 | Microsoft Visual Studio和Visual Studio Code 安全漏洞 | |
| CVE-2020-1415 | Microsoft Windows Runtime 安全漏洞 | |
| CVE-2020-1414 | Microsoft Windows Runtime 安全漏洞 | |
| CVE-2020-1413 | Microsoft Windows Runtime 安全漏洞 | |
| CVE-2020-1403 | Microsoft Internet Explorer VBScript Engine 缓冲区错误漏洞 | |
| CVE-2020-1402 | Microsoft Windows ActiveX Installer Service 安全漏洞 | |
| CVE-2020-1401 | Microsoft Jet Database Engine 缓冲区错误漏洞 |
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IV. Related Vulnerabilities
Same product: Windows Server
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