Bug 2490067
| Summary: | CVE-2026-39829 caddy: golang.org/x/crypto/ssh: Denial of Service via crafted public key with excessive parameters [fedora-all] | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Isaiah Johnson <isjohnso> |
| Component: | caddy | Assignee: | Carl George 🤠<carlwgeorge> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | rawhide | CC: | carlwgeorge, go-sig, ngompa13 |
| Target Milestone: | --- | Keywords: | Security, SecurityTracking |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | {"flaws": ["a1a710e4-c442-4050-8746-c4bf6a441536"]} | ||
| Fixed In Version: | caddy-2.11.4-1.fc45 caddy-2.10.2-9.fc44 caddy-2.10.2-9.fc43 | Doc Type: | --- |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2026-07-02 01:10:03 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: | 2480681 | ||
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Description
Isaiah Johnson
2026-06-17 19:19:36 UTC
I just recently fixed this in rawhide with caddy-2.11.4-1.fc45. All other fedora branches are affected. FEDORA-2026-950cac64f2 (caddy-2.10.2-9.fc44) has been submitted as an update to Fedora 44. https://bodhi.fedoraproject.org/updates/FEDORA-2026-950cac64f2 FEDORA-2026-3dc324bd9a (caddy-2.10.2-9.fc43) has been submitted as an update to Fedora 43. https://bodhi.fedoraproject.org/updates/FEDORA-2026-3dc324bd9a FEDORA-2026-950cac64f2 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-2026-950cac64f2` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-950cac64f2 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2026-3dc324bd9a 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-2026-3dc324bd9a` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-3dc324bd9a See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2026-950cac64f2 (caddy-2.10.2-9.fc44) has been pushed to the Fedora 44 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2026-3dc324bd9a (caddy-2.10.2-9.fc43) has been pushed to the Fedora 43 stable repository. If problem still persists, please make note of it in this bug report. |