Fedora 34 FEDORA-2022-05918f0838 Critical: dhcp Cache Poisoning Issue

DHCP (Dynamic Host Configuration Protocol)

Security fix for CVE-2021-25220

* Thu Apr 14 2022 Martin Osvald - 12:4.4.2-12.b1

- Fix for CVE-2021-25220

[ 1 ] Bug #2064512 - CVE-2021-25220 bind: DNS forwarders - cache poisoning vulnerability

https://bugzilla.redhat.com/show_bug.cgi?id=2064512

su -c 'dnf upgrade --advisory FEDORA-2022-05918f0838' 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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