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CVE-2020-1461 An elevation of privilege vulnerability exists when the MpSigStub.exe for Defender allows file deletion in arbitrary…

Description

An elevation of privilege vulnerability exists when the MpSigStub.exe for Defender allows file deletion in arbitrary locations.To exploit the vulnerability, an attacker would first have to log on to the system, aka 'Microsoft Defender Elevation of Privilege Vulnerability'.

Affected products and versions

Product Affected versions Fixed in
Microsoft Forefront Endpoint Protection 2010 No fix stated
Microsoft System Center Versions not published
Microsoft Security Essentials Versions not published
Windows Defender on Windows 10 Version 1909 for 32-bit Systems Versions not published
Windows Defender on Windows 10 Version 1909 for x64-based Systems Versions not published
Windows Defender on Windows 10 Version 1909 for ARM64-based Systems Versions not published
Windows Defender on Windows Server, version 1909 (Server Core installation) Versions not published
Windows Defender on Windows 10 Version 1803 for 32-bit Systems Versions not published
Windows Defender on Windows 10 Version 1803 for x64-based Systems Versions not published
Show the 35 other branches
Product Affected versions Fixed in
Windows Defender on Windows Server, version 1803 (Server Core Installation) Versions not published
Windows Defender on Windows 10 Version 1803 for ARM64-based Systems Versions not published
Windows Defender on Windows 10 Version 1809 for 32-bit Systems Versions not published
Windows Defender on Windows 10 Version 1809 for x64-based Systems Versions not published
Windows Defender on Windows 10 Version 1809 for ARM64-based Systems Versions not published
Windows Defender on Windows Server 2019 Versions not published
Windows Defender on Windows Server 2019 (Server Core installation) Versions not published
Windows Defender on Windows 10 Version 1709 for 32-bit Systems Versions not published
Windows Defender on Windows 10 Version 1709 for x64-based Systems Versions not published
Windows Defender on Windows 10 Version 1709 for ARM64-based Systems Versions not published
Windows Defender on Windows 10 Version 1903 for 32-bit Systems Versions not published
Windows Defender on Windows 10 Version 1903 for x64-based Systems Versions not published
Windows Defender on Windows 10 Version 1903 for ARM64-based Systems Versions not published
Windows Defender on Windows Server, version 1903 (Server Core installation) Versions not published
Windows Defender on Windows 10 for 32-bit Systems Versions not published
Windows Defender on Windows 10 for x64-based Systems Versions not published
Windows Defender on Windows 10 Version 1607 for 32-bit Systems Versions not published
Windows Defender on Windows 10 Version 1607 for x64-based Systems Versions not published
Windows Defender on Windows Server 2016 Versions not published
Windows Defender on Windows Server 2016 (Server Core installation) Versions not published
Windows Defender on Windows 7 for 32-bit Systems Versions not published
Windows Defender on Windows 7 for x64-based Systems Versions not published
Windows Defender on Windows 8.1 for 32-bit systems Versions not published
Windows Defender on Windows 8.1 for x64-based systems Versions not published
Windows Defender on Windows RT 8.1 Versions not published
Windows Defender on Windows Server 2008 for 32-bit Systems Versions not published
Windows Defender on Windows Server 2008 for 32-bit Systems (Server Core installation) Versions not published
Windows Defender on Windows Server 2008 for Itanium-Based Systems Versions not published
Windows Defender on Windows Server 2008 R2 for Itanium-Based Systems Versions not published
Windows Defender on Windows Server 2008 R2 for x64-based Systems Versions not published
Windows Defender on Windows Server 2008 R2 for x64-based Systems (Server Core installation) Versions not published
Windows Defender on Windows Server 2012 Versions not published
Windows Defender on Windows Server 2012 (Server Core installation) Versions not published
Windows Defender on Windows Server 2012 R2 Versions not published
Windows Defender on Windows Server 2012 R2 (Server Core installation) Versions not published

References

Timeline

  1. Published
  2. Last modified

Other CVEs of Microsoft Forefront Endpoint Protection

The 6 CVEs of Microsoft Forefront Endpoint Protection →
CVE-2020-1163 An elevation of privilege vulnerability exists in Windows Defender that leads arbitrary file deletion on the system.To… Not rated CVE-2020-1170 An elevation of privilege vulnerability exists in Windows Defender that leads arbitrary file deletion on the system.To… Not rated CVE-2020-1002 An elevation of privilege vulnerability exists when the MpSigStub.exe for Defender allows file deletion in arbitrary… Not rated CVE-2019-1255 A denial of service vulnerability exists when Microsoft Defender improperly handles files, aka 'Microsoft Defender… Not rated
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