A podman security update has been released for Fedora 33.

SECURITY: Fedora 33 Update: podman-3.2.3-1.fc33

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Fedora Update Notification
FEDORA-2021-0c53d8738d
2021-07-24 01:06:47.806754
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Name : podman
Product : Fedora 33
Version : 3.2.3
Release : 1.fc33
URL :   https://podman.io/
Summary : Manage Pods, Containers and Container Images
Description :
podman (Pod Manager) is a fully featured container engine that is a simple
daemonless tool. podman provides a Docker-CLI comparable command line that
eases the transition from other container engines and allows the management of
pods, containers and images. Simply put: alias docker=podman.
Most podman commands can be run as a regular user, without requiring
additional privileges.

podman uses Buildah(1) internally to create container images.
Both tools share image (not container) storage, hence each can use or
manipulate images (but not containers) created by the other.

Manage Pods, Containers and Container Images
podman Simple management tool for pods, containers and images

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Update Information:

Security fix for CVE-2021-3602 bump podman to v3.2.3 include podman-machine-
cni in podman-plugins subpackage bump crun to 0.20.1 ---- Fix `secrets`
definition in /usr/share/containers/containers.conf
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ChangeLog:

* Fri Jul 16 2021 Lokesh Mandvekar - 3:3.2.3-1
- Resolves: #1969264, #1982881 - Security fix for CVE-2021-3602
- bump to v3.2.3
* Fri Jun 25 2021 Lokesh Mandvekar - 3:3.2.2-1
- bump to v3.2.2
* Mon Jun 14 2021 RH Container Bot - 3:3.2.1-1
- autobuilt v3.2.1
* Thu Jun 10 2021 Lokesh Mandvekar - 3:3.2.0-5
- fix crun dependency issue
* Wed Jun 9 2021 Lokesh Mandvekar - 3:3.2.0-4
- use latest containers-common
* Tue Jun 8 2021 Lokesh Mandvekar - 3:3.2.0-3
- keep crun on 0.19.1-3
* Tue Jun 8 2021 Lokesh Mandvekar - 3:3.2.0-2
- include podman-machine-cni in podman-plugins subpackage
* Fri Jun 4 2021 RH Container Bot - 3:3.2.0-1
- autobuilt v3.2.0
* Wed May 26 2021 RH Container Bot - 3:3.2.0-0.2.rc3
- autobuilt v3.2.0-rc3
* Fri May 21 2021 RH Container Bot - 3:3.2.0-0.1.rc2
- autobuilt v3.2.0-rc2
* Wed May 12 2021 Dusty Mabe - 3:3.1.2-3
- Backport upstream bugfix:   https://github.com/containers/podman/pull/10253
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References:

[ 1 ] Bug #1969264 - CVE-2021-3602 buildah: Host environment variables leaked in build container when using chroot isolation
  https://bugzilla.redhat.com/show_bug.cgi?id=1969264
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-0c53d8738d' at the command
line. For more information, refer to the dnf documentation available at
  http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

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/keys