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Fedora 33: Critical rpm-ostree Update for CVE-2021-3445 Released

fedora
Calendar Grey April 21, 2021
Dist Fedora Esm H88
Fedora 34 enhances rpm-ostree to address vulnerability CVE-2021-3450, guaranteeing seamless upgrades. Explore for further insights.
New upstream release: https://github.com/coreos/rpm-ostree/releases/tag/v2021.4 Includes fix for CVE-2021-3445 (https://bugzilla.redhat.com/show_bug.cgi?id=1932079).

Summary

rpm-ostree is a hybrid image/package system. It supports

"composing" packages on a build server into an OSTree repository,

which can then be replicated by client systems with atomic upgrades.

Additionally, unlike many "pure" image systems, with rpm-ostree

each client system can layer on additional packages, providing

a "best of both worlds" approach.

New upstream release: https://github.com/coreos/rpm-ostree/releases/tag/v2021.4

Includes fix for CVE-2021-3445

(https://bugzilla.redhat.com/show_bug.cgi?id=1932079).

* Mon Apr 12 2021 Jonathan Lebon - 2021.4-1

- https://github.com/coreos/rpm-ostree/releases/tag/v2021.4

su -c 'dnf upgrade --advisory FEDORA-2021-eadfc56b95' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

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Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
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Critical

Product: Fedora 33
Version: 2021.4
Release: 1.fc33
Summary: Hybrid image/package system

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