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CVE-2018-8492

Quick assessment

Affected
Microsoft Windows Server 2016
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft Windows 10等都是美国微软（Microsoft）公司发布的一系列操作系统。Device Guard是其中的一个设备保护组件。 Microsoft Device Guard中存在安全绕过漏洞。攻击者可通过访问本地设备并注入恶意的脚本利用该漏洞绕过Device Guard代码完整性策略。以下系统版本受到影响：Microsoft Windows Server 2019，Windows Server 2016，Windows Server版本1803，Windows Server版本1

AI Predicted 7.8 Difficulty: Easy EPSS 2.10% · P81

Possible ATT&CK Techniques 1 AI

T1059.001 · PowerShell
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I. Basic Information for CVE-2018-8492

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerShell session, aka "Device Guard Code Integrity Policy Security Feature Bypass Vulnerability." This affects Windows Server 2016, Windows 10, Windows Server 2019, 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 Device Guard 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows 10等都是美国微软（Microsoft）公司发布的一系列操作系统。Device Guard是其中的一个设备保护组件。 Microsoft Device Guard中存在安全绕过漏洞。攻击者可通过访问本地设备并注入恶意的脚本利用该漏洞绕过Device Guard代码完整性策略。以下系统版本受到影响：Microsoft Windows Server 2019，Windows Server 2016，Windows Server版本1803，Windows Server版本1
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 Server 2016 (Server Core installation) -
Microsoft Windows 10 Version 1607 for 32-bit Systems -
Microsoft Windows Server 2019 (Server Core installation) -
Microsoft Windows 10 Servers version 1709 (Server Core Installation) -

II. Public POCs for CVE-2018-8492

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III. Intelligence Information for CVE-2018-8492

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Vendor Advisories for CVE-2018-8492 (3)

Same Patch Batch · Microsoft · 2018-10-10 · 49 CVEs total

CVE-2018-8504 Microsoft Word 安全漏洞
CVE-2018-8509 Microsoft Edge 缓冲区错误漏洞
CVE-2018-8511 Microsoft Edge和ChakraCore 缓冲区错误漏洞
CVE-2018-8527 Microsoft SQL Server Management Studio 信息泄露漏洞
CVE-2018-8530 Microsoft Edge 安全漏洞
CVE-2018-8531 Microsoft Azure IoT Edge和Hub Device Client SDK for Azure IoT 缓冲区错误漏洞
CVE-2018-8532 Microsoft SQL Server Management Studio 信息泄露漏洞
CVE-2018-8533 Microsoft SQL Server Management Studio 信息泄露漏洞
CVE-2018-8518 Microsoft SharePoint Enterprise Server 权限许可和访问控制问题漏洞
CVE-2018-8505 Microsoft Edge和ChakraCore 缓冲区错误漏洞
CVE-2018-8506 Microsoft Windows Codecs Library 信息泄露漏洞
CVE-2018-8503 Microsoft Edge和ChakraCore 信息泄露漏洞
CVE-2018-8502 Microsoft Excel 安全漏洞
CVE-2018-8501 Microsoft PowerPoint 安全漏洞
CVE-2018-8500 Microsoft ChakraCore 缓冲区错误漏洞
CVE-2018-8498 Microsoft SharePoint Enterprise Server 权限许可和访问控制问题漏洞
CVE-2018-8497 Microsoft Windows Kernel 权限许可和访问控制问题漏洞
CVE-2018-8495 Microsoft Windows Shell 路径遍历漏洞
CVE-2018-8494 Microsoft XML Core Services MSXML parser 安全漏洞
CVE-2018-8493 Microsoft Windows 信息泄露漏洞

Showing top 20 of 49 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Windows Server 2016
Same vendor: Microsoft

V. Comments for CVE-2018-8492

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