Viscosity 1.8.2 on Windows and macOS allows an unprivileged user to set a subset of OpenVPN parameters, which can be used to load a malicious library into the memory of the OpenVPN process, leading to limited local privilege escalation. (When a VPN connection is initiated using a TLS/SSL client profile, the privileges are dropped, and the library will be loaded, resulting in arbitrary code execution as a user with limited privileges. This greatly reduces the impact of the vulnerability.)
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-01-14T19:01:08

Updated: 2024-08-04T08:22:08.674Z

Reserved: 2020-01-01T00:00:00

Link: CVE-2020-5180

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-01-14T19:15:13.530

Modified: 2024-11-21T05:33:38.120

Link: CVE-2020-5180

cve-icon Redhat

No data.