This script is Copyright (C) 2017 Tenable Network Security, Inc.
The remote FreeBSD host is missing a security-related update.
SquirrelMail developers report :
SquirrelMail 1.4.22 (and other versions before 20170427_0200-SVN)
allows post-authentication remote code execution via a sendmail.cf
file that is mishandled in a popen call. It's possible to exploit this
vulnerability to execute arbitrary shell commands on the remote
See also :
Update the affected package.
Risk factor :
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