Ubuntu Security Notice (C) 2011-2013 Canonical, Inc. / NASL script (C) 2011-2013 Tenable Network Security, Inc.
The remote Ubuntu host is missing a security-related patch.
It was discovered that Dovecot incorrectly validated certificate
hostnames when being used as a POP3 and IMAP proxy. If a remote
attacker were able to perform a man-in-the-middle attack, this flaw
could be exploited to view sensitive information.
Update the affected dovecot-common package.
Risk factor :
Medium / CVSS Base Score : 5.8
CVSS Temporal Score : 4.8
Public Exploit Available : true