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Fedora 37: 2023-cb4cdf3b8e Improved: pdns-recursor Buffer Overflow Patch

fedora
Calendar Grey September 1, 2022
Dist Fedora Esm H88
Address DoS vulnerabilities in pdns-recursor for Fedora 36 by updating the package, checking for vulnerabilities, restarting the service, and reviewing security logs
Security fix for CVE-2022-37428

Summary

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

package if you need a dns cache for your network.

Security fix for CVE-2022-37428

* Wed Aug 24 2022 Sander Hoentjen - 4.6.3-1

- Update to 4.6.3

- Fixes #2120864,#2120866

[ 1 ] Bug #2120864 - CVE-2022-37428 pdns-recursor: DoS when protobuf logging is enabled

https://bugzilla.redhat.com/show_bug.cgi?id=2120864

su -c 'dnf upgrade --advisory FEDORA-2022-d1dcd9b046' 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 36
Version: 4.6.3
Release: 1.fc36
Summary: Modern, advanced and high performance recursing/non authoritative name server

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