title: How to fix docker vulnerabilities (USN-4048-1) in ubuntu 18.08 LTS
body: <p>I have AWS EC2 ubuntu 18.04 LTS machine. I want to fix the docker vulnerabilities (USN-4048-1). </p>
  
  <p>Installed package : docker.io_17.03.2-0ubuntu7~ppa1</p>
  
  <p>Fixed package : docker.io_18.09.7-0ubuntu1~18.04.3</p>
  
  <p>How can i do that ? What's the steps to fix it ?</p>