Buffer overflow in BlackJumboDog 3.x allows remote attackers to execute arbitrary code via long FTP commands such as (1) USER, (2) PASS, (3) RETR,(4) CWD, (5) XMKD, and (6) XRMD.
https://exchange.xforce.ibmcloud.com/vulnerabilities/16842
https://euvd.enisa.europa.eu/vulnerability/EUVD-2004-1436
http://www.securityfocus.com/bid/10834
http://www.security.org.sg/vuln/bjd361.html
http://www.kb.cert.org/vuls/id/714584
http://www.ir3ip.net/pipermail/bugtraq/2004-September/009960.html