Buffer overflow in GuildFTPd 0.999.13 allows remote attackers to have an unknown impact, possibly code execution related to input containing "globbing chars."
http://www.infigo.hr/hr/in_focus/advisories/INFIGO-2006-05-03
http://securityreason.com/securityalert/1675
http://forums.guildftpd.com/viewtopic.php?t=452
http://archives.neohapsis.com/archives/bugtraq/2006-05/0139.html