#!/bin/bash
# Shellshock Vulnerability Tester Script
# Original shellshock-cheker script (C) by coyotus
# Under licence GPLv3 http://www.gnu.org/licenses/gpl.txt
# optional required "zenity"

echo '''
       .__           .__  .__         .__                   __                    .__                   __                 
  _____|  |__   ____ |  | |  |   _____|  |__   ____   ____ |  | __           ____ |  |__   ____   ____ |  | __ ___________ 
 /  ___/  |  \_/ __ \|  | |  |  /  ___/  |  \ /  _ \_/ ___\|  |/ /  ______ _/ ___\|  |  \_/ __ \_/ ___\|  |/ // __ \_  __ \
 \___ \|   Y  \  ___/|  |_|  |__\___ \|   Y  (  <_> )  \___|    <  /_____/ \  \___|   Y  \  ___/\  \___|    <\  ___/|  | \/
/____  >___|  /\___  >____/____/____  >___|  /\____/ \___  >__|_ \          \___  >___|  /\___  >\___  >__|_ \\___  >__|   
     \/     \/     \/               \/     \/            \/     \/              \/     \/     \/     \/     \/    \/   
''' 

red='\e[0;31m'
green='\e[0;32m'
NC='\e[0m'

if env x='() { :;}; echo vulnerable' bash -c "echo -n" | grep vulnerable > /dev/null 2>&1 ; then
      echo -e "[$red*$NC] Your system is$red vulnerable $NC"
      zenity --error --text "Your system is <span color=\"red\">vulnerable</span>
 <a href='https://access.redhat.com/security/cve/CVE-2014-6271' > Information</a>"
elif $(env x='() { (a)=>\' bash -c "echo echo vuln"; [[ "$(cat echo)" == "vuln" ]] && echo "Toujours vulnerable") | grep vulnerable ; then
      echo -e "[$red*$NC] Your system is$red vulnerable $NC"
      zenity --error --text "Your system is <span color=\"red\">vulnerable</span>
 <a href='https://access.redhat.com/security/cve/CVE-2014-7169' > Information</a>"
else
      echo -e "[$green*$NC] Your system is$green secure $NC"
      zenity --info --text "Your system is <span color=\"green\">secure</span>"
fi