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Fedora 38: 2024-4e36df9dfd Critical Update for pdns-recursor

fedora
Calendar Grey February 23, 2024
Dist Fedora Esm H88
A vital Fedora upgrade tackles significant problems in pdns-recursor, boosting functionality and fortifying security for DNS caching in networks.
Update to latest upstream

Summary

PowerDNS Recursor is a non authoritative/recursing DNS server. Use this

package if you need a dns cache for your network.

Update Information:

Update to latest upstream. Fixes CVE-2023-50387 and CVE-2023-50868

Topics%20covered

Topics Covered

security advisory Fedora critical update DNS issues pdns-recursor upstream fixes

Change Log

* Wed Feb 14 2024 Sander Hoentjen - 4.8.6-1 - Update to 4.8.6 - Fixes CVE-2023-50387 and CVE-2023-50868

References


[ 1 ] Bug #2263914 - CVE-2023-50387 bind9: KeyTrap - Extreme CPU consumption in DNSSEC validator https://bugzilla.redhat.com/show_bug.cgi?id=2263914

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2024-4e36df9dfd' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html

Severity
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Name: pdns-recursor
Product: Fedora 38
Version: 4.8.6
Release: 1.fc38
URL: https://www.powerdns.com/
Summary: Modern, advanced and high performance recursing/non authoritative name server

Topics%20covered

Topics Covered

security advisory Fedora critical update DNS issues pdns-recursor upstream fixes

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