Gentoo Linux Security Advisory GLSA 200410-25 – The etc2ps.sh script, included in the Netatalk package, is vulnerable to symlink attacks, potentially allowing a local user to overwrite arbitrary files with the rights of the user running the utility.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/34845/glsa-200410-25.txt
Source: https://packetstormsecurity.com/files/34845/Gentoo-Linux-Security-Advisory-200410-25.html