Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Rack | Rack | >= 0.4, < 2.2.8.1 |
| Debian | Debian Linux | 10.0 |
Related Weaknesses (CWE)
References
- https://discuss.rubyonrails.org/t/denial-of-service-vulnerability-in-rack-contenExploitVendor Advisory
- https://github.com/rack/rack/commit/6efb2ceea003c4b195815a614e00438cbd543462Patch
- https://github.com/rack/rack/commit/d9c163a443b8cadf4711d84bd2c58cb9ef89cf49Patch
- https://github.com/rack/rack/security/advisories/GHSA-22f2-v57c-j9cxExploitVendor Advisory
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-25126ExploitThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2024/04/msg00022.htmlMailing List
- https://security.netapp.com/advisory/ntap-20240510-0005/Third Party Advisory
- https://discuss.rubyonrails.org/t/denial-of-service-vulnerability-in-rack-contenExploitVendor Advisory
- https://github.com/rack/rack/commit/6efb2ceea003c4b195815a614e00438cbd543462Patch
- https://github.com/rack/rack/commit/d9c163a443b8cadf4711d84bd2c58cb9ef89cf49Patch
- https://github.com/rack/rack/security/advisories/GHSA-22f2-v57c-j9cxExploitVendor Advisory
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-25126ExploitThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2024/04/msg00022.htmlMailing List
- https://security.netapp.com/advisory/ntap-20240510-0005/Third Party Advisory
FAQ
What is CVE-2024-25126?
CVE-2024-25126 is a vulnerability with a CVSS score of 5.3 (MEDIUM). 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 vulner...
How severe is CVE-2024-25126?
CVE-2024-25126 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-25126?
Check the references section above for vendor advisories and patch information. Affected products include: Rack Rack, Debian Debian Linux.