Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| rack / rack | affected >= 3.0.0, < 3.0.9.1; affected >= 2.2.0, < 2.2.8.1; affected >= 2.1.0, < 2.1.4.4; affected < 2.0.9.4 |
CWE
CWE-1333
References
- https://github.com/rack/rack/security/advisories/GHSA-54rr-7fvw-6x8f
- 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://discuss.rubyonrails.org/t/possible-denial-of-service-vulnerability-in-rack-header-parsing/84942
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26146.yml
- https://lists.debian.org/debian-lts-announce/2024/04/msg00022.html
- https://security.netapp.com/advisory/ntap-20240510-0006/
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.
- https://github.com/rack/rack/security/advisories/GHSA-54rr-7fvw-6x8f
- 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://discuss.rubyonrails.org/t/possible-denial-of-service-vulnerability-in-rack-header-parsing/84942
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26146.yml
- https://lists.debian.org/debian-lts-announce/2024/04/msg00022.html
- https://security.netapp.com/advisory/ntap-20240510-0006/