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Date: Tue, 31 Jan 2017 14:22:15 +0100 From: Kacper Szurek <kacperszurek@...il.com> To: fulldisclosure@...lists.org Subject: [FD] Viscosity for Windows 1.6.7 Privilege Escalation # Exploit Title: Viscosity for Windows 1.6.7 Privilege Escalation # Date: 31.01.2017 # Software Link: https://www.sparklabs.com/ # Exploit Author: Kacper Szurek # Contact: https://twitter.com/KacperSzurek # Website: https://security.szurek.pl/ # Category: local 1. Description It is possible to execute openvpn with custom dll as SYSTEM using ViscosityService because path is not correctly validated. https://security.szurek.pl/viscosity-for-windows-167-privilege-escalation.html 2. Proof of Concept https://github.com/kacperszurek/exploits/tree/master/Viscosity 3. Solution Update to version 1.6.8 https://www.sparklabs.com/blog/viscosity-for-mac-windows-version-1-6-8/ _______________________________________________ Sent through the Full Disclosure mailing list https://nmap.org/mailman/listinfo/fulldisclosure Web Archives & RSS: http://seclists.org/fulldisclosure/
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