privatepw program in wu-ftpd before 2.6.1-6 allows local users to overwrite arbitrary files via a symlink attack.Referenceshttp://marc.info/?l=bugtraq&m=97916374410647&w=2http://www.securityfocus.com/bid/2189http://www.linux-mandrake.com/en/security/2001/MDKSA-2001-001.php3https://exchange.xforce.ibmcloud.com/vulnerabilities/5915http://www.debian.org/security/2001/dsa-016
