SlimFTPd version 3.16 allows for arbitrary code execution due to an unchecked string concatenation that allows for a classic stack overflow.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/38834/SlimFTPd316.txt
Source: https://packetstormsecurity.com/files/38834/SlimFTPd316.txt.html