This script is Copyright (C) 2004-2012 Tenable Network Security, Inc.
The remote SMTP server has multiple buffer overflow vulnerabilities.
The remote version of Exim has multiple remote stack buffer overflow
vulnerabilities when header syntax checking is enabled. It should be
noted that this is not the default configuration. A remote attacker
could exploit this to execute arbitrary code.
See also :
Upgrade to Exim 4.32 or later, or disable header syntax checking in
Risk factor :
Medium / CVSS Base Score : 6.8