CVE-2020-0909HighCVSS 7.5

Windows Hyper-V Denial of Service Vulnerability

Published
May 12, 2020
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2020-0909 →

📋 Description

A denial of service vulnerability exists when Hyper-V on a Windows Server fails to properly handle specially crafted network packets. To exploit the vulnerability, an attacker would send specially crafted network packets to the Hyper-V Server. The security update addresses the vulnerability by resolving the conditions where Hyper-V would fail to properly handle these network packets.

🎯 Affected products24

  • Windows 10 Version 1607 for x64-based Systems
  • Windows 10 Version 1709 for x64-based Systems
  • Windows 10 Version 1803 for x64-based Systems
  • Windows 10 Version 1809 for x64-based Systems
  • Windows 10 Version 1903 for x64-based Systems
  • Windows 10 Version 1909 for x64-based Systems
  • Windows 10 for x64-based Systems
  • Windows 7 for x64-based Systems Service Pack 1
  • Windows 8.1 for x64-based systems
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
  • Windows Server 2008 for x64-based Systems Service Pack 2
  • Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
  • 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)
  • Windows Server 2019
  • Windows Server 2019 (Server Core installation)
  • Windows Server, version 1803 (Server Core Installation)
  • Windows Server, version 1903 (Server Core installation)
  • Windows Server, version 1909 (Server Core installation)

✅ Remediation

KB4556807 (Security Update) KB4551853 (Security Update) KB4556812 (Security Update) KB4556799 (Security Update) KB4556826 (Security Update) KB4556813 (Security Update) KB4556836 (Monthly Rollup) KB4556843 (Security Only) KB4556846 (Monthly Rollup) KB4556853 (Security Only) KB4556860 (Monthly Rollup) KB4556854 (Security Only) KB4556840 (Monthly Rollup) KB4556852 (Security Only)

🔗 References (29)