Debian Security Advisory DSA 859-1 – Ariel Berkman discovered several buffer overflows in xloadimage, which are also present in xli, a command line utility for viewing images in X11, and could be exploited via large image titles and cause the execution of arbitrary code.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/40573/dsa-859-1.txt
Source: https://packetstormsecurity.com/files/40573/Debian-Linux-Security-Advisory-859-1.html