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Fedora 35: FEDORA-2022-a88218de5c Critical: DHCP Cache Poisoning

fedora
Calendar Grey April 18, 2022
Dist Fedora Esm H88
Fedora 36 introduced a critical DHCP security patch resolving CVE-2021-25221 with an upgrade to version 4.4.4 and enhancements to the keama migration tool.
Security fix for CVE-2021-25220 New version 4.4.3 Add keama migration utility

Summary

DHCP (Dynamic Host Configuration Protocol)

Security fix for CVE-2021-25220 New version 4.4.3 Add keama migration utility

* Mon Apr 11 2022 Martin Osvald - 12:4.4.3-2

- Fix for CVE-2021-25220

* Thu Mar 10 2022 Martin Osvald - 12:4.4.3-1

- New version 4.4.3

- Add keama migration utility

* Thu Jan 20 2022 Fedora Release Engineering - 12:4.4.2-18.P1

- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild

[ 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-a88218de5c' 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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Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
High
Critical

Product: Fedora 35
Version: 4.4.3
Release: 2.fc35
Summary: Dynamic host configuration protocol software

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