ftpdownload in Computer Associates InoculateIT 6.0 allows a local attacker to overwrite arbitrary files via a symlink attack on /tmp/ftpdownload.log .
https://exchange.xforce.ibmcloud.com/vulnerabilities/6607
http://www.securityfocus.com/bid/2778
http://archives.neohapsis.com/archives/bugtraq/2001-05/0245.html