Reddit Diggit Facebook Twitter Flipboard Pinterest Linkedin WeiboTo Fix Run yum update as soon as possible! Here is the Bug Report: https://securityblog.redhat.com/2014/09/24/bash-specially-crafted-environment-variables-code-injection-attack/ Links to the actual Centos Bash updates: CentOS-5: http://lists.centos.org/pipermail/centos-announce/2014-September/020582.html CentOS-6: http://lists.centos.org/pipermail/centos-announce/2014-September/020585.html CentOS-7: http://lists.centos.org/pipermail/centos-announce/2014-September/020583.html