CVE-2024-26146
medium
CVSS v3
—
CVSS v4 NEW
—
VIR risk
5.5
Description
RHSA-2024:2953: pcs security update (Moderate)
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
SUSE Affected 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Affected | — |
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 2.2.7-1.1 |
| sid | Fixed | 2.2.7-1.1 |
| forky | Fixed | 2.2.7-1.1 |
| bullseye | Fixed | 2.1.4-3+deb11u2 |
| bookworm | Fixed | 2.2.6.4-1+deb12u1 |
Red Hat Fixed 2 releases
| Version | Status | Fixed in |
|---|---|---|
| 9 | Fixed | — |
| 8 | Fixed | — |
Rocky Linux Fixed 1 release
| Version | Status | Fixed in |
|---|---|---|
| 8 | Fixed | — |
References
- https://discuss.rubyonrails.org/t/possible-denial-of-service-vulnerability-in-rack-header-parsing/84942
- https://access.redhat.com/errata/RHSA-2024:2113
- https://errata.rockylinux.org/RLSA-2024:2953
- https://www.suse.com/security/cve/CVE-2024-26146.html
- https://github.com/rack/rack/security/advisories/GHSA-54rr-7fvw-6x8f
- https://nvd.nist.gov/vuln/detail/CVE-2024-26146
- https://github.com/rack/rack/commit/30b8e39a578b25d4bdcc082c1c52c6f164b59716
- https://github.com/rack/rack/commit/6c5d90bdcec0949f7ba06db62fb740dab394b582
- https://github.com/rack/rack/commit/a227cd793778c7c3a827d32808058571569cda6f
- https://github.com/rack/rack/commit/e4c117749ba24a66f8ec5a08eddf68deeb425ccd
- https://github.com/rack/rack
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26146.yml
- https://security-tracker.debian.org/tracker/CVE-2024-26146
- https://access.redhat.com/errata/RHSA-2024:2953
- https://bugzilla.redhat.com/2265593
- https://bugzilla.redhat.com/2265594
- https://bugzilla.redhat.com/2265595
- https://errata.almalinux.org/8/ALSA-2024-2953.html
- https://errata.almalinux.org/9/ALSA-2024-2113.html
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.