{ "id": "CVE-2019-5419", "sourceIdentifier": "support@hackerone.com", "published": "2019-03-27T14:29:01.657", "lastModified": "2020-10-16T19:02:24.120", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "There is a possible denial of service vulnerability in Action View (Rails) <5.2.2.1, <5.1.6.2, <5.0.7.2, <4.2.11.1 where specially crafted accept headers can cause action view to consume 100% cpu and make the server unresponsive." }, { "lang": "es", "value": "Hay una posible vulnerabilidad de denegaci\u00f3n de servicio (DoS) en la vista de acci\u00f3n en Rails, en versiones anteriores a las 5.2.2.1, 5.1.6.2, 5.0.7.2 y 4.2.11.1 donde las cabeceras de aceptaci\u00f3n especialmente manipuladas pueden provocar que dicha vista consuma el 100 % de la CPU y haga que el servidor deje de responder." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8 }, "baseSeverity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 6.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-770" } ] }, { "source": "support@hackerone.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-400" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:rubyonrails:rails:*:*:*:*:*:*:*:*", "versionEndExcluding": "4.2.11.1", "matchCriteriaId": "EF9998D1-8C7B-4402-930B-C370824D46AA" }, { "vulnerable": true, "criteria": "cpe:2.3:a:rubyonrails:rails:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.0.0", "versionEndExcluding": "5.0.7.2", "matchCriteriaId": "5DCD16B7-B3E7-4EE4-B8B1-B25FBE75EFFF" }, { "vulnerable": true, "criteria": "cpe:2.3:a:rubyonrails:rails:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.1.0", "versionEndExcluding": "5.1.6.2", "matchCriteriaId": "EF0BA3C0-E2A4-4FE1-B443-308B7EFA32F2" }, { "vulnerable": true, "criteria": "cpe:2.3:a:rubyonrails:rails:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.2.0", "versionEndExcluding": 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"http://www.openwall.com/lists/oss-security/2019/03/22/1", "source": "support@hackerone.com", "tags": [ "Exploit", "Mailing List", "Mitigation", "Patch", "Third Party Advisory" ] }, { "url": "https://access.redhat.com/errata/RHSA-2019:0796", "source": "support@hackerone.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://access.redhat.com/errata/RHSA-2019:1147", "source": "support@hackerone.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://access.redhat.com/errata/RHSA-2019:1149", "source": "support@hackerone.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://access.redhat.com/errata/RHSA-2019:1289", "source": "support@hackerone.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://groups.google.com/forum/#!topic/rubyonrails-security/GN7w9fFAQeI", "source": "support@hackerone.com", "tags": [ "Exploit", "Patch", "Third Party Advisory" ] }, { "url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00042.html", "source": "support@hackerone.com", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Y43636TH4D6T46IC6N2RQVJTRFJAAYGA/", "source": "support@hackerone.com", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "https://weblog.rubyonrails.org/2019/3/13/Rails-4-2-5-1-5-1-6-2-have-been-released/", "source": "support@hackerone.com", "tags": [ "Patch", "Third Party Advisory" ] } ] }