Gentoo Linux Security Advisory GLSA 200909-07 – An insecure temporary file usage has been reported in TkMan, allowing for symlink attacks. Dmitry E. Oboukhov reported that TkMan does not handle the /tmp/tkman##### and /tmp/ll temporary files securely. Versions less than 2.2-r1 are affected.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/81089/glsa-200909-07.txt
Source: https://packetstormsecurity.com/files/81089/Gentoo-Linux-Security-Advisory-200909-7.html