CVE-2024-26146 (GCVE-0-2024-26146)
Vulnerability from cvelistv5
Published
2024-02-28 23:28
Modified
2025-02-13 17:41
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE
  • CWE-1333 - Inefficient Regular Expression Complexity
Summary
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.
References
security-advisories@github.com https://discuss.rubyonrails.org/t/possible-denial-of-service-vulnerability-in-rack-header-parsing/84942 Vendor Advisory
security-advisories@github.com https://github.com/rack/rack/commit/30b8e39a578b25d4bdcc082c1c52c6f164b59716 Patch
security-advisories@github.com https://github.com/rack/rack/commit/6c5d90bdcec0949f7ba06db62fb740dab394b582 Patch
security-advisories@github.com https://github.com/rack/rack/commit/a227cd793778c7c3a827d32808058571569cda6f Patch
security-advisories@github.com https://github.com/rack/rack/commit/e4c117749ba24a66f8ec5a08eddf68deeb425ccd Patch
security-advisories@github.com https://github.com/rack/rack/security/advisories/GHSA-54rr-7fvw-6x8f Vendor Advisory
security-advisories@github.com https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26146.yml Third Party Advisory
security-advisories@github.com https://lists.debian.org/debian-lts-announce/2024/04/msg00022.html Mailing List
security-advisories@github.com https://security.netapp.com/advisory/ntap-20240510-0006/ Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://discuss.rubyonrails.org/t/possible-denial-of-service-vulnerability-in-rack-header-parsing/84942 Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 https://github.com/rack/rack/commit/30b8e39a578b25d4bdcc082c1c52c6f164b59716 Patch
af854a3a-2127-422b-91ae-364da2661108 https://github.com/rack/rack/commit/6c5d90bdcec0949f7ba06db62fb740dab394b582 Patch
af854a3a-2127-422b-91ae-364da2661108 https://github.com/rack/rack/commit/a227cd793778c7c3a827d32808058571569cda6f Patch
af854a3a-2127-422b-91ae-364da2661108 https://github.com/rack/rack/commit/e4c117749ba24a66f8ec5a08eddf68deeb425ccd Patch
af854a3a-2127-422b-91ae-364da2661108 https://github.com/rack/rack/security/advisories/GHSA-54rr-7fvw-6x8f Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26146.yml Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://lists.debian.org/debian-lts-announce/2024/04/msg00022.html Mailing List
af854a3a-2127-422b-91ae-364da2661108 https://security.netapp.com/advisory/ntap-20240510-0006/ Third Party Advisory
Impacted products
Vendor Product Version
rack rack Version: >= 3.0.0, < 3.0.9.1
Version: >= 2.2.0, < 2.2.8.1
Version: >= 2.1.0, < 2.1.4.4
Version: < 2.0.9.4
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  }
}


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