CVE-2018-8417

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

A security feature bypass vulnerability exists in Microsoft JScript that could allow an attacker to bypass Device Guard, aka "Microsoft JScript Security Feature Bypass Vulnerability." This affects Windows Server 2016, Windows 10, Windows Server 2019, Windows 10 Servers.

Metrics

CVSS 3.0 5.3/10CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Affected software

VendorProductVersions
MicrosoftWindows Server 2016(Server Core installation)
MicrosoftWindows 1032-bit Systems; Version 1607 for 32-bit Systems; Version 1607 for x64-based Systems; Version 1703 for 32-bit Systems; Version 1703 for x64-based Systems; Version 1709 for 32-bit Systems; Version 1709 for ARM64-based Systems; Version 1709 for x64-based Systems; Version 1803 for 32-bit Systems; Version 1803 for ARM64-based Systems; Version 1803 for x64-based Systems; Version 1809 for 32-bit Systems; Version 1809 for ARM64-based Systems; Version 1809 for x64-based Systems; x64-based Systems
MicrosoftWindows Server 2019(Server Core installation)
MicrosoftWindows 10 Serversversion 1709 (Server Core Installation); version 1803 (Server Core Installation)

References

Timeline

Published
Nov 14, 2018
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2018

CVE-2018-84195.5An information disclosure vulnerability exists when the Windows kernel fails to properly initialize a memory address, aka "Windows Kernel InCVE-2018-84208.8A remote code execution vulnerability exists when the Microsoft XML Core Services MSXML parser processes user input, aka "MS XML Remote CodeCVE-2018-84219.8A remote code execution vulnerability exists when Microsoft .NET Framework processes untrusted input, aka ".NET Framework Remote Code ExecutCVE-2018-84226.5An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory, aka "Windows CVE-2018-84237.8A remote code execution vulnerability exists in the Microsoft JET Database Engine, aka "Microsoft JET Database Engine Remote Code Execution CVE-2018-84246.5An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory, aka "Windows CVE-2018-84254.3A spoofing vulnerability exists when Microsoft Edge improperly handles specific HTML content, aka "Microsoft Edge Spoofing Vulnerability." TCVE-2018-84265.4A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web requesCVE-2018-84275.5An information disclosure vulnerability exists in the way that Microsoft Graphics Components handle objects in memory, aka "Microsoft GraphiCVE-2018-84285.4An elevation of privilege vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request tCVE-2018-84295.5An information disclosure vulnerability exists when Microsoft Excel improperly discloses the contents of its memory, aka "Microsoft Excel InCVE-2018-84307.8A remote code execution vulnerability exists in Microsoft Word if a user opens a specially crafted PDF file, aka "Word PDF Remote Code Execu
CVE-2018-8417: Medium severity, CVSS 5.3 | Vulnix