This script is Copyright (C) 2008-2013 Tenable Network Security, Inc.
The remote mail server is affected by an authentication bypass
The remote host is running Dovecot, an open source IMAP4 / POP3 server
for Linux / Unix.
The version of Dovecot installed on the remote host uses a TAB
character as a delimiter internally but fails to escape them when they
appear in a password. Provided Dovecot is configured to use a
blocking passdb, an attacker can leverage this issue to bypass
authentication and gain access to a user's mailbox.
See also :
Upgrade to Dovecot v1.0.13 / v1.1.rc3 or later.
Risk factor :
Medium / CVSS Base Score : 5.8
CVSS Temporal Score : 4.8
Public Exploit Available : true