High [CVE-2020-1068] Microsoft Windows Elevation of Privilege Vulnerability
This high-severity Microsoft Server advisory covers CVE-2020-1068 affecting Windows Server 2016 (Server Core installation), Windows Server 2019 (Server Core installation), Windows Server, version 1803 (Server Core Installation).
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Summary
An elevation of privilege vulnerability exists in Windows Media Service that allows file creation in arbitrary locations. To exploit the vulnerability, an attacker would first have to log on to the system.
An attacker could then run a specially crafted application that could exploit the vulnerability and take control of an affected system. The update addresses the vulnerability by correcting how the Windows Media Service handles file creation.
Affected products named by the advisory: Windows Server 2016; Windows Server 2016 (Server Core installation); Windows Server 2019; Windows Server 2019 (Server Core installation); and 3 more.
Affected products named by the advisory: Windows Server, version 1803 (Server Core Installation); Windows Server, version 1903 (Server Core installation); Windows Server, version 1909 (Server Core installation).
- Windows 10 Version 1507 10.0.10240.0 before publication
- Windows 10 Version 1607 10.0.14393.0 before publication
- Windows 10 Version 1709 10.0.0 before publication
- Windows 10 Version 1709 for 32-bit Systems 10.0.0 before publication
- Windows 10 Version 1803 10.0.0 before publication
- Windows 10 Version 1809 10.0.17763.0 before publication
- Windows 10 Version 1809 10.0.0 before publication
- Windows 10 Version 1903 for 32-bit Systems 10.0.0 before publication
- Windows 10 Version 1903 for ARM64-based Systems 10.0.0 before publication
- Windows 10 Version 1903 for x64-based Systems 10.0.0 before publication
- Windows 10 Version 1909 10.0.0 before publication
- Windows Server 2016 10.0.14393.0 before publication
Official advisory · high-confidence parse· fetched 1 hour ago·verify at source
- publication
Official advisory · high-confidence parse· fetched 1 hour ago·verify at source
Mitigation checklist
- The update addresses the vulnerability by correcting how the Windows Media Service handles file creation.
Official advisory · high-confidence parse· fetched 1 hour ago·verify at source
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