Bug 2362923

Summary: CVE-2025-30194 dnsdist: Denial of service via crafted DoH exchange [fedora-41]
Product: [Fedora] Fedora Reporter: Michal Findra <mfindra>
Component: dnsdistAssignee: Sander Hoentjen <sander>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: high    
Version: 41CC: sander
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["90d16a5a-18f2-4d09-b8b2-2ced62da349b"]}
Fixed In Version: dnsdist-1.9.9-1.fc42 dnsdist-1.9.9-1.fc41 Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2025-05-15 01:55:09 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: 2362880    

Description Michal Findra 2025-04-29 14:28:35 UTC
More information about this security flaw is available in the following bug:

https://bugzilla.redhat.com/show_bug.cgi?id=2362880

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 2025-05-06 15:25:30 UTC
FEDORA-2025-aab030dd97 (dnsdist-1.9.9-1.fc40) has been submitted as an update to Fedora 40.
https://bodhi.fedoraproject.org/updates/FEDORA-2025-aab030dd97

Comment 2 Fedora Update System 2025-05-06 15:25:39 UTC
FEDORA-2025-1d6a5aa3d8 (dnsdist-1.9.9-1.fc41) has been submitted as an update to Fedora 41.
https://bodhi.fedoraproject.org/updates/FEDORA-2025-1d6a5aa3d8

Comment 3 Fedora Update System 2025-05-06 15:25:49 UTC
FEDORA-2025-8589e5fe8a (dnsdist-1.9.9-1.fc42) has been submitted as an update to Fedora 42.
https://bodhi.fedoraproject.org/updates/FEDORA-2025-8589e5fe8a

Comment 4 Fedora Update System 2025-05-07 01:51:45 UTC
FEDORA-2025-8589e5fe8a has been pushed to the Fedora 42 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2025-8589e5fe8a`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-8589e5fe8a

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

Comment 5 Fedora Update System 2025-05-07 04:08:07 UTC
FEDORA-2025-aab030dd97 has been pushed to the Fedora 40 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2025-aab030dd97`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-aab030dd97

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

Comment 6 Fedora Update System 2025-05-07 05:21:15 UTC
FEDORA-2025-1d6a5aa3d8 has been pushed to the Fedora 41 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2025-1d6a5aa3d8`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-1d6a5aa3d8

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

Comment 7 Fedora Update System 2025-05-15 01:55:09 UTC
FEDORA-2025-8589e5fe8a (dnsdist-1.9.9-1.fc42) has been pushed to the Fedora 42 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 8 Fedora Update System 2025-05-15 02:12:42 UTC
FEDORA-2025-1d6a5aa3d8 (dnsdist-1.9.9-1.fc41) has been pushed to the Fedora 41 stable repository.
If problem still persists, please make note of it in this bug report.