CVE-2018-8420
Quick assessment
Affected
Microsoft Windows 7
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Microsoft Windows Server 2016等都是美国微软（Microsoft）公司发布的一系列操作系统。XML Core Services MSXML parser是其中的一个XML解析器。 Microsoft XML Core Services MSXML解析器存在远程代码执行漏洞。远程攻击者可利用该漏洞运行恶意的代码，进而控制用户系统。以下系统版本受到影响：Microsoft Windows Server 2016，Windows Server 2012 R2，Windows Serv
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I. Basic Information for CVE-2018-8420
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A remote code execution vulnerability exists when the Microsoft XML Core Services MSXML parser processes user input, aka "MS XML Remote Code Execution Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft XML Core Services MSXML解析器安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows Server 2016等都是美国微软（Microsoft）公司发布的一系列操作系统。XML Core Services MSXML parser是其中的一个XML解析器。 Microsoft XML Core Services MSXML解析器存在远程代码执行漏洞。远程攻击者可利用该漏洞运行恶意的代码，进而控制用户系统。以下系统版本受到影响：Microsoft Windows Server 2016，Windows Server 2012 R2，Windows Serv
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Microsoft | Windows 7 | 32-bit Systems Service Pack 1 | - |
|
| Microsoft | Windows Server 2012 R2 | (Server Core installation) | - |
|
| Microsoft | Windows RT 8.1 | Windows RT 8.1 | - |
|
| Microsoft | Windows Server 2008 | 32-bit Systems Service Pack 2 | - |
|
| Microsoft | Windows Server 2012 | (Server Core installation) | - |
|
| Microsoft | Windows 8.1 | 32-bit systems | - |
|
| Microsoft | Windows Server 2016 | (Server Core installation) | - |
|
| Microsoft | Windows Server 2008 R2 | Itanium-Based Systems Service Pack 1 | - |
|
| Microsoft | Windows 10 | 32-bit Systems | - |
|
| Microsoft | Windows 10 Servers | version 1709 (Server Core Installation) | - |
|
II. Public POCs for CVE-2018-8420
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | None | https://github.com/idkwim/CVE-2018-8420 | POC Details |
AI-Generated POC
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Vendor Advisories for CVE-2018-8420 (3)
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https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8420 x_refsource_CONFIRM
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Same Patch Batch · Microsoft · 2018-09-13 · 62 CVEs total
| CVE-2018-8446 | Microsoft Windows kernel 信息泄露漏洞 | |
| CVE-2018-8467 | Microsoft ChakraCore和Edge 缓冲区错误漏洞 | |
| CVE-2018-8470 | Microsoft Internet Explorer 安全漏洞 | |
| CVE-2018-8469 | Microsoft Edge 权限许可和访问控制问题漏洞 | |
| CVE-2018-8468 | Microsoft Windows 权限许可和访问控制问题漏洞 | |
| CVE-2018-8456 | Microsoft ChakraCore和Edge 缓冲区错误漏洞 | |
| CVE-2018-8455 | Microsoft Windows kernel 权限许可和访问控制问题漏洞 | |
| CVE-2018-8452 | Microsoft ChakraCore、Internet Explorer和Edge 信息泄露漏洞 | |
| CVE-2018-8449 | Microsoft Windows Device Guard 安全漏洞 | |
| CVE-2018-8447 | Microsoft Internet Explorer 缓冲区错误漏洞 | |
| CVE-2018-8457 | Microsoft Internet Explorer和Edge 缓冲区错误漏洞 | |
| CVE-2018-8445 | Microsoft Windows kernel 信息泄露漏洞 | |
| CVE-2018-8444 | Microsoft Windows 信息泄露漏洞 | |
| CVE-2018-8443 | Microsoft Windows kernel 信息泄露漏洞 | |
| CVE-2018-8442 | Microsoft Windows Kernel 信息泄露漏洞 | |
| CVE-2018-8441 | Microsoft Windows Subsystem for Linux 权限许可和访问控制漏洞 | |
| CVE-2018-8440 | Microsoft Windows 权限许可和访问控制问题漏洞 | |
| CVE-2018-8439 | Microsoft Windows Hyper-V 安全漏洞 | |
| CVE-2018-8438 | Microsoft Windows Hyper-V 安全漏洞 | |
| CVE-2018-8437 | Microsoft Windows Hyper-V 安全漏洞 |
Showing top 20 of 62 CVEs. View all on vendor page → →
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V. Comments for CVE-2018-8420
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