Debian Security Advisory DSA 867-1 – Eduard Bloch discovered that a rule file in module-assistant, a tool to ease the creation of module packages, creates a temporary file in an insecure fashion. It is usually executed from other packages as well.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/40897/dsa-867-1.txt
Source: https://packetstormsecurity.com/files/40897/Debian-Linux-Security-Advisory-867-1.html