CVE-2005-1133

The POP3 server in IBM iSeries AS/400 returns different error messages when the user exists or not, which allows remote attackers to determine valid user IDs on the server.

Date published : 2005-04-16

http://www.securityfocus.com/bid/13156

http://marc.info/?l=bugtraq&m=111358863001693&w=2