CVE-2019-1470HighCVSS 6.0

Windows Hyper-V Information Disclosure Vulnerability

Published
December 10, 2019
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2019-1470 →

📋 Description

An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system. To exploit the vulnerability, an attacker on a guest operating system could run a specially crafted application that could cause the Hyper-V host operating system to disclose memory information. An attacker who successfully exploited the vulnerability could gain access to information on the Hyper-V host operating system. The security update addresses the vulnerability by correcting how Hyper-V validates guest operating system user input.

🎯 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

KB4530717 (Security Update) KB4530715 (Security Update) KB4530714 (Security Update) KB4530684 (Security Update) KB4530681 (Security Update) KB4530689 (Security Update) KB4530734 (Monthly Rollup) KB4530692 (Security Only) KB4530702 (Monthly Rollup) KB4530730 (Security Only) KB4530695 (Monthly Rollup) KB4530719 (Security Only) KB4530691 (Monthly Rollup) KB4530698 (Security Only)

🔗 References (25)