How to upgrade Docker on a UCS 5.x system?

Hi,

I’d like to understand what is the correct way to update Docker on a UCS 5.x system?
I am asking because the current version is quite old (v19.03.8) and outdated from a security perscpective.

Thx and best regards
Thomas

Since Docker is a fixed part of UCS, the version should not be crucial for security, as it is patched directly by Univention.

https://errata.software-univention.de/#/?version=5.0-x

I do not agree (as I run some containers that are not coming from the UCS App-Store) but anyway thanks for your reply!

Yes, i too. They i have to update manually. For example Vaultwarden…

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