{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-27539","assignerOrgId":"36234546-b8fa-4601-9d6f-f4e334aa8ea1","state":"PUBLISHED","assignerShortName":"hackerone","dateReserved":"2023-03-02T17:14:03.403Z","datePublished":"2025-01-09T00:33:47.737Z","dateUpdated":"2025-01-09T21:24:51.396Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"There is a denial of service vulnerability in the header parsing component of Rack."}],"affected":[{"defaultStatus":"unaffected","vendor":"Rails","product":"Rack","versions":[{"version":"2.2.6.4","status":"affected","lessThan":"2.2.6.4","versionType":"custom"},{"version":"3.0.6.1","status":"affected","lessThan":"3.0.6.1","versionType":"custom"}]}],"references":[{"url":"https://discuss.rubyonrails.org/t/cve-2023-27539-possible-denial-of-service-vulnerability-in-racks-header-parsing/82466"},{"url":"https://github.com/advisories/GHSA-c6qg-cjj8-47qp"},{"url":"https://github.com/rack/rack/commit/231ef369ad0b542575fb36c74fcfcfabcf6c530c"},{"url":"https://github.com/rack/rack/commit/ee7919ea04303717858be1c3f16b406adc6d8cff"},{"url":"https://lists.debian.org/debian-lts-announce/2023/04/msg00017.html"},{"url":"https://security.netapp.com/advisory/ntap-20231208-0016/"},{"url":"https://www.debian.org/security/2023/dsa-5530"}],"providerMetadata":{"orgId":"36234546-b8fa-4601-9d6f-f4e334aa8ea1","shortName":"hackerone","dateUpdated":"2025-01-09T00:33:47.737Z"}},"adp":[{"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-noinfo Not enough information"}]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.3,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-01-09T21:22:46.686498Z","id":"CVE-2023-27539","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-01-09T21:24:51.396Z"}}]}}