Gentoo Linux Security Advisory GLSA 200803-23 – Temporary files are handled insecurely in the files wml_backend/p1_ipp/ipp.src, wml_contrib/wmg.cgi, and wml_backend/p3_eperl/eperl_sys.c, allowing users to overwrite or delete arbitrary files with the privileges of the user running the program. Versions less than 2.0.11-r3 are affected.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/64617/glsa-200803-23.txt
Source: https://packetstormsecurity.com/files/64617/Gentoo-Linux-Security-Advisory-200803-23.html