Stack-based buffer overflow in Sami FTP Server 2.0.1 allows remote attackers to execute arbitrary code via a long USER command, which triggers the overflow when the log is viewed.
https://www.exploit-db.com/exploits/40675/
https://exchange.xforce.ibmcloud.com/vulnerabilities/24325
http://www.vupen.com/english/advisories/2006/0317
http://www.securityfocus.com/archive/1/423148/100/0/threaded
http://www.karjasoft.com/samiftp/news
http://secunia.com/advisories/18574
http://downloads.securityfocus.com/vulnerabilities/exploits/sami_ftp_poc.pl