CVE-2020-1046Critical

.NET Framework Remote Code Execution Vulnerability

Published
August 11, 2020
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2020-1046 →

📋 Description

A remote code execution vulnerability exists when Microsoft .NET Framework processes input. An attacker who successfully exploited this vulnerability could take control of an affected system. To exploit the vulnerability, an attacker would need to be able to upload a specially crafted file to a web application. The security update addresses the vulnerability by correcting how .NET Framework processes input.

🎯 Affected products44

  • Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2
  • Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2
  • Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for 32-bit Systems
  • Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for ARM64-based Systems
  • Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for x64-based Systems
  • Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019
  • Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019 (Server Core installation)
  • Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for 32-bit Systems
  • Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for x64-based Systems
  • Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019
  • Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019 (Server Core installation)
  • 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 1709 for 32-bit Systems
  • Microsoft .NET Framework 3.5 on Windows 10 Version 1709 for ARM64-based 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 ARM64-based Systems
  • Microsoft .NET Framework 3.5 on Windows 10 Version 1803 for x64-based Systems
  • Microsoft .NET Framework 3.5 on Windows 10 Version 1903 for 32-bit Systems
  • Microsoft .NET Framework 3.5 on Windows 10 Version 1903 for ARM64-based Systems
  • Microsoft .NET Framework 3.5 on Windows 10 Version 1903 for x64-based Systems
  • Microsoft .NET Framework 3.5 on Windows 10 Version 1909 for 32-bit Systems
  • Microsoft .NET Framework 3.5 on Windows 10 Version 1909 for ARM64-based Systems
  • Microsoft .NET Framework 3.5 on Windows 10 Version 1909 for x64-based Systems
  • Microsoft .NET Framework 3.5 on Windows 10 Version 2004 for 32-bit Systems
  • Microsoft .NET Framework 3.5 on Windows 10 Version 2004 for ARM64-based Systems
  • Microsoft .NET Framework 3.5 on Windows 10 Version 2004 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
  • +14 more not shown

✅ Remediation

KB4569751 (Security Update) KB4570505 (Security Update) KB4570509 (Monthly Rollup) KB4570503 (Security Only) KB4571709 (Security Update) KB4571741 (Security Update) KB4571694 (Security Update) KB4570508 (Monthly Rollup) KB4570502 (Security Only) KB4570506 (Monthly Rollup) KB4570500 (Security Only) KB4570507 (Monthly Rollup) KB4570501 (Security Only) KB4571692 (Security Update) KB4569745 (Security Update)

🔗 References (20)