CVE-2018-8417HighCVSS 4.5

Microsoft JScript Security Feature Bypass Vulnerability

Published
November 13, 2018
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2018-8417 →

📋 Description

A security feature bypass vulnerability exists in Microsoft JScript that could allow an attacker to bypass Device Guard. To exploit the vulnerability, an attacker would first have to access the local machine, and run a specially crafted application to create arbitrary COM objects. The update addresses the vulnerability by correcting how Microsoft JScript manages COM object creation.

🎯 Affected products21

  • Windows 10 Version 1607 for 32-bit Systems
  • Windows 10 Version 1607 for x64-based Systems
  • Windows 10 Version 1703 for 32-bit Systems
  • Windows 10 Version 1703 for x64-based Systems
  • Windows 10 Version 1709 for 32-bit Systems
  • Windows 10 Version 1709 for ARM64-based Systems
  • Windows 10 Version 1709 for x64-based Systems
  • Windows 10 Version 1803 for 32-bit Systems
  • Windows 10 Version 1803 for ARM64-based Systems
  • Windows 10 Version 1803 for x64-based Systems
  • Windows 10 Version 1809 for 32-bit Systems
  • Windows 10 Version 1809 for ARM64-based Systems
  • Windows 10 Version 1809 for x64-based Systems
  • Windows 10 for 32-bit Systems
  • Windows 10 for x64-based Systems
  • Windows Server 2016
  • Windows Server 2016 (Server Core installation)
  • Windows Server 2019
  • Windows Server 2019 (Server Core installation)
  • Windows Server, version 1709 (Server Core Installation)
  • Windows Server, version 1803 (Server Core Installation)

✅ Remediation

KB4467696 (Security Update) KB4467702 (Security Update) KB4467686 (Security Update) KB4467680 (Security Update) KB4467691 (Security Update) KB4467708 (Security Update)

🔗 References (7)