In accordance with the Red Hat Enterprise Linux Errata Support Policy, Telecommunications Update Service for Red Hat Enterprise Linux 6.5 was retired as of November 30, 2017, and active support is no longer provided. Accordingly, Red Hat will no longer provide updated packages, including Critical Impact security patches or Urgent Priority bug fixes, for Red Hat Enterprise Linux 6.5 TUS after November 30, 2017. In addition, on-going technical support through Red Hat's Customer Experience and Engagement will be limited as described under "non-current minor releases" in the Knowledge Base article located here https://access.redhat.com/articles/64664 after this date.
We encourage customers to migrate from Red Hat Enterprise Linux 6.5 to a more recent version of Red Hat Enterprise Linux. As a benefit of the Red Hat subscription model, customers can use their active subscriptions to entitle any system on any currently supported Red Hat Enterprise Linux release.
Details of the Red Hat Enterprise Linux life cycle can be found here: https://access.redhat.com/support/policy/updates/errata/