CVE-2017-11818HighCVSS 4.5

Windows Storage Security Feature Bypass Vulnerability

Published
October 10, 2017
Last Modified
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🔗 CVE IDs covered (1)

CVE-2017-11818 →

📋 Description

An Security Feature bypass vulnerability exists in Microsoft Windows storage when it fails to validate an integrity-level check. An attacker who successfully exploited the vulnerability could allow an application with a certain integrity level to execute code at a different integrity level. The update addresses the vulnerability by correcting how Microsoft storage validates an integrity-level check.

🎯 Affected products17

  • Windows 10 Version 1511 for 32-bit Systems
  • Windows 10 Version 1511 for x64-based Systems
  • 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 for 32-bit Systems
  • Windows 10 for x64-based Systems
  • Windows 8.1 for 32-bit systems
  • Windows 8.1 for x64-based systems
  • Windows RT 8.1
  • Windows Server 2012
  • Windows Server 2012 (Server Core installation)
  • Windows Server 2012 R2
  • Windows Server 2012 R2 (Server Core installation)
  • Windows Server 2016
  • Windows Server 2016 (Server Core installation)

✅ Remediation

KB4041676 (Security Update) KB4042895 (Security Update) KB4041689 (Security Update) KB4041691 (Security Update) KB4041693 (Monthly Rollup) KB4041687 (Security Only) KB4041690 (Monthly Rollup) KB4041679 (Security Only)

🔗 References (9)