CVE-2007-6737
FTPServer.py in pyftpdlib before 0.2.0 does not increment the attempted_logins count for a USER command that specifies an invalid username, which makes it easier for remote attackers to obtain access via a brute-force attack.
Date published : 2010-10-19
http://code.google.com/p/pyftpdlib/issues/detail?id=20
http://code.google.com/p/pyftpdlib/source/browse/trunk/HISTORY
