Secunia Security Advisory – shaun has reported some vulnerabilities in URBAN, which can be exploited by malicious, local users to gain escalated privileges.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/39828/sa16680.txt
Source: https://packetstormsecurity.com/files/39828/Secunia-Security-Advisory-16680.html