CVE-2017-8759High

.NET Framework Remote Code Execution Vulnerability

Published
September 12, 2017
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2017-8759 →

📋 Description

A remote code execution vulnerability exists when Microsoft .NET Framework processes untrusted input. An attacker who successfully exploited this vulnerability in software using the .NET framework could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights. To exploit the vulnerability, an attacker would first need to convince the user to open a malicious document or application. The security update addresses the vulnerability by correcting how .NET validates untrusted input.

🎯 Affected products59

  • 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 Itanium-Based 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 on Windows 10 Version 1511 for 32-bit Systems
  • Microsoft .NET Framework 3.5 on Windows 10 Version 1511 for x64-based Systems
  • 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 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 2016
  • Microsoft .NET Framework 3.5 on Windows Server 2016 (Server Core installation)
  • Microsoft .NET Framework 3.5.1 on Windows 7 for 32-bit Systems Service Pack 1
  • Microsoft .NET Framework 3.5.1 on Windows 7 for x64-based Systems Service Pack 1
  • Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1
  • Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1
  • Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
  • Microsoft .NET Framework 4.5.2 on Windows 7 for 32-bit Systems Service Pack 1
  • Microsoft .NET Framework 4.5.2 on Windows 7 for x64-based Systems Service Pack 1
  • Microsoft .NET Framework 4.5.2 on Windows 8.1 for 32-bit systems
  • Microsoft .NET Framework 4.5.2 on Windows 8.1 for x64-based systems
  • Microsoft .NET Framework 4.5.2 on Windows RT 8.1
  • Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1
  • Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
  • +29 more not shown

✅ Remediation

KB4038782 (Security Update) KB4040973 (Monthly Rollup) KB4040957 (Security Only) KB4040972 (Monthly Rollup) KB4040956 (Security Only) KB4040971 (Monthly Rollup) KB4040955 (Security Only) KB4038788 (Security Update) KB4038781 (Security Update) KB4038783 (Security Update) KB4040978 (Monthly Rollup) KB4040964 (Security Only) KB4040981 (Monthly Rollup) KB4040967 (Security Only) KB4040979 (Monthly Rollup) KB4040965 (Security Only) KB4040980 (Monthly Rollup) KB4040966 (Security Only) KB4040977 (Monthly Rollup) KB4040960 (Security Only) KB4040974 (Monthly Rollup) KB4040958 (Security Only) KB4040975 (Monthly Rollup) KB4040959 (Security Only)

🔗 References (13)