Bug 2506755
| Summary: | CVE-2026-52688 pdns-recursor: RRSIGs with too few labels can lead to bypass of DNSSEC wildcard validation [fedora-all] | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Guilherme de Almeida Suckevicz <gsuckevi> |
| Component: | pdns-recursor | Assignee: | Filipe Rosset <rosset.filipe> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 45 | CC: | rosset.filipe, ruben, sander |
| Target Milestone: | --- | Keywords: | Security, SecurityTracking |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | {"flaws": ["4cdf6f46-6494-49fd-b6db-43756f8c0271"]} | ||
| Fixed In Version: | pdns-recursor-5.4.6-2.fc45 pdns-recursor-5.4.6-2.el10_3 pdns-recursor-5.4.6-2.el10_2 pdns-recursor-5.4.6-2.fc44 | Doc Type: | --- |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2026-09-13 00:16:23 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 2506360 | ||
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Description
Guilherme de Almeida Suckevicz
2026-07-24 14:59:06 UTC
This bug appears to have been reported against 'rawhide' during the Fedora Linux 45 development cycle. Changing version to 45. FEDORA-2026-6c1e0af917 (pdns-recursor-5.4.6-2.fc45) has been submitted as an update to Fedora 45. https://bodhi.fedoraproject.org/updates/FEDORA-2026-6c1e0af917 FEDORA-2026-ae048e451f (pdns-recursor-5.4.6-2.fc44) has been submitted as an update to Fedora 44. https://bodhi.fedoraproject.org/updates/FEDORA-2026-ae048e451f FEDORA-EPEL-2026-f37ac61468 (pdns-recursor-5.4.6-2.el10_2) has been submitted as an update to Fedora EPEL 10.2. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-f37ac61468 FEDORA-EPEL-2026-5f7576d774 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-2026-5f7576d774 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2026-ae048e451f 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-ae048e451f` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-ae048e451f See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-EPEL-2026-f37ac61468 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-f37ac61468 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2026-6c1e0af917 has been pushed to the Fedora 45 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-6c1e0af917` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-6c1e0af917 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2026-6c1e0af917 (pdns-recursor-5.4.6-2.fc45) has been pushed to the Fedora 45 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-EPEL-2026-5f7576d774 (pdns-recursor-5.4.6-2.el10_3) has been pushed to the Fedora EPEL 10.3 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-EPEL-2026-f37ac61468 (pdns-recursor-5.4.6-2.el10_2) has been pushed to the Fedora EPEL 10.2 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2026-ae048e451f (pdns-recursor-5.4.6-2.fc44) has been pushed to the Fedora 44 stable repository. If problem still persists, please make note of it in this bug report. |