CVE-2023-47250 Information

Description

In mprivacy-tools before 2.0.406g in m-privacy TightGate-Pro Server broken Access Control on X11 server sockets allows authenticated attackers (with access to a VNC session) to access the X11 desktops of other users by specifying their DISPLAY ID. This allows complete control of their desktop including the ability to inject keystrokes and perform a keylogging attack.

Reference

https://sec-consult.com/en/vulnerability-lab/advisories/index.html https://www.m-privacy.de/en/tightgate-pro-safe-surfing/ https://sec-consult.com/vulnerability-lab/advisory/multiple-vulnerabilities-in-m-privacy-tightgate-pro/