The problem can be corrected by updating your system to the following package versions: Ubuntu 16.04 LTS: gunicorn 19.4.5-1ubuntu1.1 gunicorn3 19.4.5-1ubuntu1.1 python-gunicorn 19.4.5-1ubuntu1.1 python3-gunicorn 19.4.5-1ubuntu1.1 In general, a standard system update will make all the necessary changes.
https://ubuntu.com/security/notices/USN-4022-1
CVE-2018-1000164
https://launchpad.net/ubuntu/+source/gunicorn/19.4.5-1ubuntu1.1
Get the latest Linux and open source security news straight to your inbox.