CVE-2001-1280 Information

Description

POP3 Server for Ipswitch IMail 7.04 and earlier generates different responses to valid and invalid user names which allows remote attackers to determine users on the system.

Reference

http://archives.neohapsis.com/archives/bugtraq/2001-10/0076.html http://www.ipswitch.com/Support/IMail/news.html http://www.securityfocus.com/bid/3424