CVE-2018-8356High

.NET Framework Security Feature Bypass Vulnerability

Published
July 10, 2018
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2018-8356 →

📋 Description

A security feature bypass vulnerability exists when Microsoft .NET Framework components do not correctly validate certificates. An attacker could present expired certificates when challenged. The security update addresses the vulnerability by ensuring that .NET Framework components correctly validate certificates.

🎯 Affected products72

  • .NET Core 1.0
  • .NET Core 1.1
  • .NET Core 2.0
  • .NET Framework 4.7.2 Developer Pack
  • ASP.NET Core 1.0
  • ASP.NET Core 1.1
  • ASP.NET Core 2.0
  • Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2
  • Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2
  • Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2
  • Microsoft .NET Framework 3.5 on Windows 10 Version 1607 for 32-bit Systems
  • Microsoft .NET Framework 3.5 on Windows 10 Version 1607 for x64-based Systems
  • Microsoft .NET Framework 3.5 on Windows 10 Version 1703 for 32-bit Systems
  • Microsoft .NET Framework 3.5 on Windows 10 Version 1703 for x64-based Systems
  • Microsoft .NET Framework 3.5 on Windows 10 Version 1709 for 32-bit Systems
  • Microsoft .NET Framework 3.5 on Windows 10 Version 1709 for x64-based Systems
  • Microsoft .NET Framework 3.5 on Windows 10 Version 1803 for 32-bit Systems
  • Microsoft .NET Framework 3.5 on Windows 10 Version 1803 for x64-based Systems
  • Microsoft .NET Framework 3.5 on Windows 10 for 32-bit Systems
  • Microsoft .NET Framework 3.5 on Windows 10 for x64-based Systems
  • Microsoft .NET Framework 3.5 on Windows 8.1 for 32-bit systems
  • Microsoft .NET Framework 3.5 on Windows 8.1 for x64-based systems
  • Microsoft .NET Framework 3.5 on Windows Server 2012
  • Microsoft .NET Framework 3.5 on Windows Server 2012 (Server Core installation)
  • Microsoft .NET Framework 3.5 on Windows Server 2012 R2
  • Microsoft .NET Framework 3.5 on Windows Server 2012 R2 (Server Core installation)
  • Microsoft .NET Framework 3.5 on Windows Server 2016
  • Microsoft .NET Framework 3.5 on Windows Server 2016 (Server Core installation)
  • Microsoft .NET Framework 3.5 on Windows Server, version 1709 (Server Core Installation)
  • Microsoft .NET Framework 3.5 on Windows Server, version 1803 (Server Core Installation)
  • +42 more not shown

✅ Remediation

KBCommit (Security Update) KBRelease Notes (Security Update) KB4338819 (Security Update) KB4345421 (Alternate Cumulative) KB4338829 (Security Update) KB4345455 (Alternate Cumulative) KB4338420 (Monthly Rollup) KB4338606 (Security Only) KB4338422 (Monthly Rollup) KB4338611 (Security Only) KB4338826 (Security Update) KB4345419 (Alternate Cumulative) KB4338825 (Security Update) KB4345420 (Alternate Cumulative) KB4338814 (Security Update) KB4345418 (Alternate Cumulative) KB4338424 (Monthly Rollup) KB4338613 (Security Only) KB4338421 (Monthly Rollup) KB4338610 (Security Only) KB4338423 (Monthly Rollup) KB4338612 (Security Only) KB4338417 (Monthly Rollup) KB4338602 (Security Only) KB4338415 (Monthly Rollup) KB4338600 (Security Only) KB4338416 (Monthly Rollup) KB4338601 (Security Only) KB4338419 (Monthly Rollup) KB4338605 (Security Only) KB4338418 (Monthly Rollup) KB4338604 (Security Only)

🔗 References (21)