iDEFENSE Security Advisory 11.15.04 – Multiple vulnerabilities have been found in Fcron 2.0.1 and 2.9.4. Local exploitation of vulnerabilities in the fcronsighup component of Fcron may allow users to view the contents of root owned files, bypass access restrictions, and remove arbitrary files or create arbitrary empty files.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/35076/11.15.04.txt
Source: https://packetstormsecurity.com/files/35076/iDEFENSE-Security-Advisory-2004-11-15.t.html