Bug 2438157 - CVE-2025-59023 pdns-recursor: crafted delegations or IP fragments can poison cached delegations [fedora-43]
Summary: CVE-2025-59023 pdns-recursor: crafted delegations or IP fragments can poison ...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: pdns-recursor
Version: 43
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Jonathan Wright
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["6e0ff656-62e5-4f94-9dbd-b...
Depends On:
Blocks: CVE-2025-59023
TreeView+ depends on / blocked
 
Reported: 2026-02-09 18:49 UTC by Guilherme de Almeida Suckevicz
Modified: 2026-07-04 01:07 UTC (History)
3 users (show)

Fixed In Version: pdns-recursor-5.4.3-1.fc44 pdns-recursor-5.2.11-1.fc43
Clone Of:
Environment:
Last Closed: 2026-07-04 00:50:22 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Guilherme de Almeida Suckevicz 2026-02-09 18:49:00 UTC
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

Comment 1 Fedora Update System 2026-06-25 18:46:33 UTC
FEDORA-2026-34cca3d390 (pdns-recursor-5.2.11-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-34cca3d390

Comment 2 Fedora Update System 2026-06-25 18:46:43 UTC
FEDORA-2026-088b60c071 (pdns-recursor-5.4.3-1.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-088b60c071

Comment 3 Fedora Update System 2026-06-25 18:46:53 UTC
FEDORA-EPEL-2026-fa6af7decc (pdns-recursor-5.4.3-1.el10_2) has been submitted as an update to Fedora EPEL 10.2.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-fa6af7decc

Comment 4 Fedora Update System 2026-06-25 18:47:02 UTC
FEDORA-EPEL-2026-5d2a639bd3 (pdns-recursor-5.4.3-1.el10_3) has been submitted as an update to Fedora EPEL 10.3.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-5d2a639bd3

Comment 5 Fedora Update System 2026-06-26 00:36:29 UTC
FEDORA-2026-088b60c071 has been pushed to the Fedora 44 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-088b60c071`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-088b60c071

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 6 Fedora Update System 2026-06-26 01:19:20 UTC
FEDORA-EPEL-2026-fa6af7decc has been pushed to the Fedora EPEL 10.2 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-fa6af7decc

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 7 Fedora Update System 2026-06-26 01:24:11 UTC
FEDORA-EPEL-2026-5d2a639bd3 has been pushed to the Fedora EPEL 10.3 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-5d2a639bd3

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 8 Fedora Update System 2026-06-26 01:34:51 UTC
FEDORA-2026-34cca3d390 has been pushed to the Fedora 43 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-34cca3d390`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-34cca3d390

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 9 Fedora Update System 2026-06-26 21:29:52 UTC
FEDORA-2026-088b60c071 (pdns-recursor-5.4.3-1.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-088b60c071

Comment 10 Fedora Update System 2026-07-04 00:50:22 UTC
FEDORA-2026-088b60c071 (pdns-recursor-5.4.3-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 11 Fedora Update System 2026-07-04 01:07:06 UTC
FEDORA-2026-34cca3d390 (pdns-recursor-5.2.11-1.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.


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