#VU25967 Permissions, Privileges, and Access Controls in Windows and Windows Server - CVE-2020-0834
Published: March 11, 2020
Vulnerability identifier: #VU25967
Vulnerability risk: Low
CVSSv4.0: 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/E:U/U:Clear
CVE-ID: CVE-2020-0834
CWE-ID: CWE-264
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Windows
Windows Server
Windows
Windows Server
Software vendor:
Microsoft
Microsoft
Description
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to the Windows improperly handles calls to Advanced Local Procedure Call (ALPC). A local user can use a specially crafted application and run arbitrary code with elevated privileges.
Remediation
Install updates from vendor's website.