Gentoo Linux Security Advisory GLSA 200909-10 – Multiple insecure temporary file usage issues have been reported in LMBench, allowing for symlink attacks. Dmitry E. Oboukhov reported that the rccs and STUFF scripts do not handle /tmp/sdiff.##### temporary files securely.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/81092/glsa-200909-10.txt
Source: https://packetstormsecurity.com/files/81092/Gentoo-Linux-Security-Advisory-200909-10.html