Gentoo Linux Security Advisory GLSA 200409-01 – vpopmail contains several bugs making it vulnerable to several SQL injection exploits as well as one buffer overflow and one format string exploit when using Sybase. This could lead to the execution of arbitrary code.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/34241/glsa-200409-01.txt
Source: https://packetstormsecurity.com/files/34241/Gentoo-Linux-Security-Advisory-200409-1.html