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CVE-2019-19954

Description

Signal Desktop before 1.29.1 on Windows allows local users to gain privileges by creating a Trojan horse %SYSTEMDRIVE%\node_modules\.bin\wmic.exe file.

POC

Reference

- https://blog.mirch.io/2019/12/18/signal-desktop-windows-lpe/

Github

- https://github.com/mirchr/security-research