ClickCease Extended Lifecycle Support for Ubuntu 16.04 - TuxCare

High and Critical CVEs patched by TuxCare since EOL

2704

Ubuntu release 16.04 LTS Xenial Xerus enjoyed free updates and support through to April 30, 2021, when Ubuntu security maintenance stopped. Only users that subscribe to an expensive Ubuntu Advantage subscription plan will continue to receive updates for critical security risks.

Anyone using Ubuntu 16.04 without Ubuntu Advantage security maintenance needs to act fast because unsupported Ubuntu 16.04 machines are now increasingly vulnerable to a range of security challenges. You can migrate to a new version of Ubuntu or another Linux distribution, but migration requires planning and takes time.

Don’t leave your running Ubuntu 16.04 workloads vulnerable while you plan to migrate. Consider activating TuxCare’s Extended Lifecycle Service (ELS) right now.

What does End of Life (EOL) mean?

When an operating system is end of life it means that the vendor no longer officially supports it. There are therefore no new updates if a bug or security vulnerability is found.
Ubuntu release 16.04 is now at the point in the release cycle where it is officially end of life. Canonical does offer an Ubuntu Advantage subscription for LTS Xenial Xerus as an alternative for ongoing support, but at a significant cost.

Organizations that are running Ubuntu 16.04 must migrate immediately or sign up for an extended support plan to guard against vulnerabilities.

The risks of running EOL Ubuntu

Every year new vulnerabilities are found in the Linux kernel and components of the Linux OS, affecting the many Linux distributions too – including Ubuntu.

If a distribution is no longer supported, patches won’t appear – and the OS becomes at greater risk of cyberattack. Anything from ransomware through to crypto miners can find a way in, with devastating consequences.

On the other hand, rapidly migrating to a supported Ubuntu release without thoroughly testing your workloads can involve a lot of risk and migration is something to approach carefully.

What is TuxCare’s Extended Lifecycle Support?

TuxCare provides extended security including ongoing patches and fixes that replace official vendor support. Called Extended Lifecycle Support, it covers Ubuntu LTS release 16.04 for the same patches and fixes you’d receive from Canonical.

With TuxCare you can secure Ubuntu Xenial Xerus past the official end of life date. Extended Lifecycle Support is available as a standalone service that helps protect your workloads against critical security risks, at just $4.25 per machine per month. That is significantly less than Ubuntu’s extended support alternative – Ubuntu Advantage.

In other words, you can get vendor-grade fixes and patches that match what you received while Ubuntu 16.04 was officially supported – and that will protect you against security threats just as well as Ubuntu Advantage.

Act now to protect your Ubuntu 16.04 servers and get additional time to migrate to Ubuntu 20.04 or your preferred distribution. With TuxCare, you get:

Rapid patching that responds quickly to new CVEs delivers extended security maintenance that covers your running Ubuntu 16.04 workloads against new threats
Benefit from the TuxCare’s team of experts, who has over a decade of experience securing Linux distributions, including Ubuntu.
Easy to get started and works just like patching from Canonical. Simply swap into place TuxCare’s ELS solution – and your patching resumes just like official support
The confidence that you can continue running Ubuntu 16.04 until you can migrate – and to do so safely.
Access to round-the-clock support, including technical account management.

One simple step to extending Ubuntu 16.04 support

Moving your Ubuntu 16.04 workloads to a patched and secured state is easy. It just takes a single script to activate extended lifecycle support for Ubuntu.

Thanks to TuxCare Extended Lifecycle Support In just a few minutes you enjoy ongoing protection against the latest vulnerabilities.

Another option is to create a local mirror for Ubuntu 16.04 ELS patches, which you can do using rsync.

Supported components

TuxCare provides updates for the kernel, Apache, PHP, Glibc, OpenSSL, OpenSSH, and Python packages.
Packages updated includes

  • acpid
  • glibc
  • attr
  • php
  • info
  • Iptstate
  • gdb
  • glib2
  • bash
  • basesystem
  • authconfig
  • zlib
  • acl
  • dovecot
  • mysql
  • ed
  • gcc
  • lslk
  • blktrace
  • bc
  • openssh
  • device-mapper
  • dhclient
  • dhcpv6
  • dmidecode
  • bzip2
  • busybox
  • bridge-utils
  • httpd
  • userspace
  • packages
  • crash
  • cyrus-imapd
  • cyrus-sasl

… and many others.

Other major Enterprise Linux Distributions with TuxCare ELS

TuxCare’s Extended Lifecycle Support is also available for other operating systems, including:


Extended Lifecycle Support for CentOS Stream 8

End of life: June 2024

You can rely on Extended Lifecycle Support for CentOS Stream 8 to continue receiving security updates all the way through June 2028 – so that you have enough time to migrate to another Linux distribution securely.

Extended Lifecycle Support for CentOS 6

End of life: December 2020

TuxCare’s Extended Lifecycle Support gives you the same official security patches you used to get with CentOS 6, and we’ll continue to provide you with ongoing security support right through to November 2026.

Extended Lifecycle Support for CentOS 7

End of life: June 2024

CentOS 7 is going end of life in June 2024, but you can enjoy ongoing security updates through June 2029 with our Extended Lifecycle Support – buying time to plan your migration, while keeping your workload safe.

Extended Lifecycle Support for CentOS 8

End of life: December 2021

All the way through January 2026, you can rely on TuxCare for Extended Lifecycle Support to cover security updates for your CentOS 8 Linux distribution – so that you have enough time to migrate to another distro.

Extended Lifecycle Support for Oracle Linux 6

End of life: March 2021

TuxCare will deliver Extended Lifecycle Support for Oracle Linux 6 until December 2024, saving you significantly on costs compared to Oracle Linux Premier Support while providing the same vulnerability coverage.

Extended Lifecycle Support for PHP v0

Multiple EOL Versions

Buy yourself and your organization time to develop new production code while receiving ongoing security patches for out-of-support PHP versions with Extended Lifecycle Support to maintain the safety of your systems.

Extended Lifecycle Support for Python 2.x

End of life: January 2020

Python Extended Lifecycle Service from TuxCare breathes new life into code written for Python 2.7 so you can continue using your existing software on AlmaLinux, Rocky, or Red Hat Enterprise Linux 9 as before.

Extended Lifecycle Support for Ubuntu 18.04

End of life: June 2023

Choose TuxCare for Ubuntu 18.04 extended support and save significantly over an Ubuntu Pro subscription from Canonical, with security updates for your Ubuntu workloads lasting until April 2028.

Frequently Asked Questions

Ubuntu LTS releases have fixed support windows. For Ubuntu 16.04 LTS, hardware and maintenance updates from Canonical ceased on April 31, 2021 when it reached end of life. This means that Ubuntu 16.04 users no longer receive security patches for critical security vulnerabilities unless users subscribe to Ubuntu Advantage, but that comes at a substantial cost.

Users of Ubuntu 16.04 Xenial Xerus need to migrate to Ubuntu release 18.04 LTS or another distribution as soon as possible. However, in the meantime, TuxCare’s Extended Lifecycle Support for Ubuntu 16.04 can continue to protect your Ubuntu 16.04 workloads with security patches.

Servers using Ubuntu 16.04 will continue to work, but the Linux kernel will be vulnerable to threats that emerged since April 2021 because there are no ongoing security updates. With no vendor security updates forthcoming, it’s critical that Ubuntu 16.04 users find a way to close vulnerabilities.

Ubuntu Advantage is one option, but the costs are significant. TuxCare’s extended lifecycle support is a more affordable alternative: at just $4.50 per machine, you can start protecting your Ubuntu 16.04 workloads right now.

You can continue to rely on standard support for your Ubuntu 18.04 LTS workloads right through to April 2023. That said, end of life for Ubuntu 18.04 LTS is also around the corner, so you need to consider an upgrade to Ubuntu 20.04 LTS before April 2023 to avoid ending up in a disaster recovery situation.

If you’re unable to execute an Ubuntu 20.04 migration strategy in time you can consider signing up to TuxCare’s Extended Lifecycle Support for Ubuntu 18.04 once it becomes available.

Note that Ubuntu 21.04 (Hirsute Hippo) is not a feasible alternative to migrate to as it is not one of the Ubuntu LTS versions. Hirsute Hippo is one of the interim releases with just nine months of support, while an Ubuntu LTS release enjoys five years.

Talk to a TuxCare Expert

Tell us your challenges and our experts will help you find the best approach to address them with the TuxCare product line.

Mail

Join

4,500

Linux & Open Source
Professionals!

Subscribe to
our newsletter