Directory traversal vulnerability in GuildFTPd 0.9.7 allows attackers to list or read arbitrary files and directories via a .. in (1) LS or (2) GET.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2001-0752
http://www.securityfocus.com/bid/2789
http://archives.neohapsis.com/archives/bugtraq/2001-05/0250.html