Description
Rack is a modular Ruby web server interface. Carefully crafted content type headers can cause Rack’s media type parser to take much longer than expected, leading to a possible denial of service vulnerability (ReDos 2nd degree polynomial). This vulnerability is patched in 3.0.9.1 and 2.2.8.1.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
rack rack
>= 3.0.0, < 3.0.9.1affected>= 0.4, < 2.2.8.1affected
References
- https://github.com/rack/rack/security/advisories/GHSA-22f2-v57c-j9cx ↗
- https://github.com/rack/rack/commit/6efb2ceea003c4b195815a614e00438cbd543462 ↗
- https://github.com/rack/rack/commit/d9c163a443b8cadf4711d84bd2c58cb9ef89cf49 ↗
- https://discuss.rubyonrails.org/t/denial-of-service-vulnerability-in-rack-content-type-parsing/84941 ↗
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-25126.yml ↗
- https://lists.debian.org/debian-lts-announce/2024/04/msg00022.html ↗
- https://security.netapp.com/advisory/ntap-20240510-0005/ ↗