This script is Copyright (C) 2014-2017 Tenable Network Security, Inc.
A system shell on the remote host is vulnerable to command injection.
The remote host is running a version of Bash that is vulnerable to
command injection via environment variable manipulation. Depending on
the configuration of the system, an attacker can remotely execute
See also :
Apply the appropriate updates.
Risk factor :
Critical / CVSS Base Score : 10.0
CVSS Temporal Score : 7.8
Public Exploit Available : true