Format string vulnerability in the SMBDirList function in dirlist.c in SmbFTPD 0.96 allows remote attackers to execute arbitrary code via format string specifiers in a directory name.
https://www.exploit-db.com/exploits/4478
https://exchange.xforce.ibmcloud.com/vulnerabilities/36893
http://www.vupen.com/english/advisories/2007/3311
http://www.securityfocus.com/archive/1/481220/100/0/threaded
http://sourceforge.net/project/shownotes.php?release_id=543077