{"id":"CVE-2024-35231","aliases":["GHSA-8c8q-2xw3-j869"],"url":"https://o3.security/vulnerability/CVE-2024-35231","summary":"rack-contrib vulnerable to Denial of Service due to the unconstrained value of the incoming \"profiler_runs\" parameter","details":"rack-contrib provides contributed rack middleware and utilities for Rack, a Ruby web server interface. Versions of rack-contrib prior to 2.5.0 are vulnerable to denial of service due to the fact that the user controlled data `profiler_runs` was not constrained to any limitation. This would lead to allocating resources on the server side with no limitation and a potential denial of service by remotely user-controlled data. Version 2.5.0 contains a patch for the issue.","published":"2024-05-27T16:40:08.678Z","modified":"2026-07-15T01:48:52.781584517Z","cvss":{"score":8.6,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"RubyGems","name":"rack-contrib","fixedVersion":"2.5.0"}],"fix":{"url":"https://github.com/rack/rack-contrib/commit/0eec2a9836329051c6742549e65a94a4c24fe6f7","label":"rack/rack-contrib@0eec2a9"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/35xxx/CVE-2024-35231.json"},{"type":"ADVISORY","url":"https://github.com/rack/rack-contrib/security/advisories/GHSA-8c8q-2xw3-j869"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-35231"},{"type":"FIX","url":"https://github.com/rack/rack-contrib/commit/0eec2a9836329051c6742549e65a94a4c24fe6f7"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:48:52.781584517Z"}}