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Ubuntu 20.04 LTS USN-5032-1: Critical Docker Security Fix

ubuntu
Calendar Grey August 5, 2021
Dist Ubuntu Esm H88
Ubuntu's USN-5032-2 tackles security issues in Docker, necessitating updates for impacted versions.
This update provides a new upstream version.

Summary

This update provides a new upstream version.

Software Description:

- docker.io: Linux container runtime

Details:

Several vulnerabilities were fixed in Docker. This update provides a new upstream version that fixed them.

Topics%20covered

Topics Covered

security advisory critical issue update instructions ubuntu docker container upstream version

Update Instructions

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 20.04 LTS:
  docker.io                       20.10.7-0ubuntu1~20.04.1

Ubuntu 18.04 LTS:
  docker.io                       20.10.7-0ubuntu1~18.04.1

After a standard system update you need to restart Docker to make
all the necessary changes.

References

https://ubuntu.com/security/notices/USN-5032-1

https://bugs.launchpad.net/ubuntu/+source/docker.io/+bug/1938908

Severity
critical
Lowest
Low
Medium
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Critical

August 05, 2021

Topics%20covered

Topics Covered

security advisory critical issue update instructions ubuntu docker container upstream version

Package Information

https://launchpad.net/ubuntu/+source/docker.io/20.10.7-0ubuntu1~20.04.1
https://launchpad.net/ubuntu/+source/docker.io/20.10.7-0ubuntu1~18.04.1

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