Security Features in Microsoft Windows and Windows Server - CVE-2020-17139

 

Security Features in Microsoft Windows and Windows Server - CVE-2020-17139

Published: December 8, 2020


Vulnerability identifier: #VU48875
CSH Severity: Low
CVSS v4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-17139
CWE-ID: CWE-254
Exploitation vector: Local access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a local user to bypass security features.

The vulnerability exists due to undisclosed issue in Windows Overlay Filter. A local user can gain unauthorized access to the application.


Affected software

Microsoft Windows
Windows Server

How to mitigate CVE-2020-17139

Install updates from vendor's website.


External References

Related Security Bulletins