The docker-latest package has been deprecated in the Red Hat Enterprise Linux 7Extras channel.
More info:
http://rhn.redhat.com/errata/RHSA-2018-1427.html
Several vulnerabilities were discovered in memcached, a high-performancememory object caching system. The Common Vulnerabilities and Exposuresproject identifies the following problems:
More info:
https://www.debian.org/security/2018/dsa-4218