Description
ArGoSoft FTP before 1.4.2.1 generates an error message if the user name does not exist instead of prompting for a password, which allows remote attackers to determine valid usernames.
References
- argosoft-information-disclosure(18721) vdb-entry
- 1012744 vdb-entry
- 13063 third-party-advisory
- http://www.lovebug.org/argosoft_advisory.txt
- 12139 vdb-entry
- http://www.argosoft.com/ftpserver/changelist.aspx
- 20041231 ArGoSoft FTP Server reveals valid usernames and allows for brute force attacks mailing-list
- 11335 vdb-entry