Fedora 35: 2022-ab654321c0 Notable: Containerd Security Vulnerability

Containerd is an industry-standard container runtime with an emphasis on

simplicity, robustness and portability. It is available as a daemon for Linux

and Windows, which can manage the complete container lifecycle of its host

system: image transfer and storage, container execution and supervision,

low-level storage and network attachments, etc.

Security fixes for moby-engine and containerd containerd: - fixes

CVE-2021-41103 - Fix insufficiently restricted permissions on container root and

plugin directories - update to upstream 1.5.7 moby-engine: - fixes

CVE-2021-41092, CVE-2021-41089 and CVE-2021-41091 - patches seccomp policy to

fix clone3() issue - update to upstream 20.10.9

* Sun Oct 10 2021 Olivier Lemasle - 1.5.7-1

- Update to upstream 1.5.7 (fixes rhbz#2009149)

- Fixes CVE-2021-41103 (fixes rhbz#2011014, rhbz#2011007)

[ 1 ] Bug #2011007 - CVE-2021-41103 containerd: insufficiently restricted permissions on container root and plugin directories

https://bugzilla.redhat.com/show_bug.cgi?id=2011007

su -c 'dnf upgrade --advisory FEDORA-2021-df975338d4' 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

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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