Debian Linux Security Advisory 1993-1 – It was discovered that otrs2, the Open Ticket Request System, does not properly sanitise input data that is used on SQL queries, which might be used to inject arbitrary SQL to, for example, escalate privileges on a system that uses otrs2.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/86165/dsa-1993-1.txt
Source: https://packetstormsecurity.com/files/86165/Debian-Linux-Security-Advisory-1993-1.html