Bug 2524356
| Summary: | CVE-2026-19401 nsd: NSD: Remote denial of service via crafted DNS Cookie options [fedora-all] | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Vladimir Vasilev <vvasilev> |
| Component: | nsd | Assignee: | Paul Wouters <paul.wouters> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | rawhide | CC: | drjohnson1, me, paul.wouters |
| Target Milestone: | --- | Keywords: | Security, SecurityTracking |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | {"flaws": ["790a03e4-cf3d-4f3b-a570-3ae9369fc140"]} | ||
| Fixed In Version: | nsd-4.15.1-1.el10_4 nsd-4.15.1-1.el10_3 nsd-4.15.1-1.el9 nsd-4.15.1-1.fc43 nsd-4.15.1-1.el10_2 nsd-4.15.1-1.fc44 nsd-4.15.1-1.fc45 | Doc Type: | --- |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2026-09-08 00:27:05 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: | 2524300 | ||
|
Description
Vladimir Vasilev
2026-08-26 11:39:58 UTC
FEDORA-2026-3ff003d397 (nsd-4.15.1-1.fc43) has been submitted as an update to Fedora 43. https://bodhi.fedoraproject.org/updates/FEDORA-2026-3ff003d397 FEDORA-EPEL-2026-5064a05224 (nsd-4.15.1-1.el9) has been submitted as an update to Fedora EPEL 9. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-5064a05224 FEDORA-2026-bf1539678e 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-bf1539678e` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-bf1539678e See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-EPEL-2026-c16f6b76bf has been pushed to the Fedora EPEL 10.4 testing repository. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-c16f6b76bf See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2026-3ff003d397 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-2026-3ff003d397` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-3ff003d397 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-EPEL-2026-b69054a78f 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-b69054a78f See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-EPEL-2026-5064a05224 has been pushed to the Fedora EPEL 9 testing repository. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-5064a05224 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2026-c56ac69334 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-c56ac69334` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-c56ac69334 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-EPEL-2026-4a0c7835ec 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-2026-4a0c7835ec See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-EPEL-2026-c16f6b76bf (nsd-4.15.1-1.el10_4) has been pushed to the Fedora EPEL 10.4 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-EPEL-2026-b69054a78f (nsd-4.15.1-1.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-2026-5064a05224 (nsd-4.15.1-1.el9) has been pushed to the Fedora EPEL 9 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2026-3ff003d397 (nsd-4.15.1-1.fc43) has been pushed to the Fedora 43 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-EPEL-2026-4a0c7835ec (nsd-4.15.1-1.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-bf1539678e (nsd-4.15.1-1.fc44) has been pushed to the Fedora 44 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2026-c56ac69334 (nsd-4.15.1-1.fc45) has been pushed to the Fedora 45 stable repository. If problem still persists, please make note of it in this bug report. |