Fiche vulnérabilité
CVE-2024-26146 : faille élevée rack rack (CVSS 7.5)
Description
Rack is a modular Ruby web server interface. Carefully crafted headers can cause header parsing in Rack to take longer than expected resulting in a possible denial of service issue. Accept and Forwarded headers are impacted. Ruby 3.2 has mitigations for this problem, so Rack applications using Ruby 3.2 or newer are unaffected. This vulnerability is fixed in 2.0.9.4, 2.1.4.4, 2.2.8.1, and 3.0.9.1.
En bref
- Sévérité
- Élevée (CVSS 7.5)
- Vecteur CVSS
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 29 févr. 2024
- Dernière mise à jour
- 17 juin 2026
Produits concernés
- rack rack
- debian debian linux
Références
- Fiche CVE-2024-26146 sur le NVD (NIST)
- discuss.rubyonrails.org/t/possible…
- github.com/rack/rack/commit/30b8e39a578b25d4bdcc082c1c52c…
- github.com/rack/rack/commit/6c5d90bdcec0949f7ba06db62fb74…
- github.com/rack/rack/commit/a227cd793778c7c3a827d32808058…
- github.com/rack/rack/commit/e4c117749ba24a66f8ec5a08eddf6…
- github.com/rack/rack/security/advisories/GHSA…
- github.com/rubysec/ruby…
- lists.debian.org/debian-lts-announce/2024/04/msg00022.html
- security.netapp.com/advisory/ntap-20240510-0006/