{ "id": "CVE-2023-22739", "sourceIdentifier": "security-advisories@github.com", "published": "2023-01-26T21:18:13.257", "lastModified": "2024-11-21T07:45:19.863", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Discourse is an open source platform for community discussion. Versions prior to 3.0.1 (stable), 3.1.0.beta2 (beta), and 3.1.0.beta2 (tests-passed) are subject to Allocation of Resources Without Limits or Throttling. As there is no limit on data contained in a draft, a malicious user can create an arbitrarily large draft, forcing the instance to a crawl. This issue is patched in versions 3.0.1 (stable), 3.1.0.beta2 (beta), and 3.1.0.beta2 (tests-passed). There are no workarounds." }, { "lang": "es", "value": "Discourse es una plataforma de c\u00f3digo abierto para el debate comunitario. Las versiones anteriores a 3.0.1 (estable), 3.1.0.beta2 (beta) y 3.1.0.beta2 (pruebas aprobadas) est\u00e1n sujetas a la asignaci\u00f3n de recursos sin l\u00edmites ni limitaciones. Como no hay l\u00edmite para los datos contenidos en un borrador, un usuario malintencionado puede crear un borrador arbitrariamente grande, lo que obliga a rastrear la instancia. Este problema se solucion\u00f3 en las versiones 3.0.1 (estable), 3.1.0.beta2 (beta) y 3.1.0.beta2 (pruebas aprobadas). No hay soluciones." } ], "metrics": { "cvssMetricV31": [ { "source": "security-advisories@github.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "baseScore": 6.5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH" }, "exploitabilityScore": 2.8, "impactScore": 3.6 }, { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "baseScore": 6.5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH" }, "exploitabilityScore": 2.8, "impactScore": 3.6 } ] }, "weaknesses": [ { "source": "security-advisories@github.com", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-770" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.0.1", "matchCriteriaId": "906007C2-9CCA-4A7B-BD04-57DCC3675FC9" }, { "vulnerable": true, "criteria": "cpe:2.3:a:discourse:discourse:3.1.0:beta1:*:*:beta:*:*:*", "matchCriteriaId": "B9BBED17-A6BA-4F17-8814-8D8521F28375" } ] } ] } ], "references": [ { "url": "https://github.com/discourse/discourse/security/advisories/GHSA-rqgr-g6v7-jcfc", "source": "security-advisories@github.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://github.com/discourse/discourse/security/advisories/GHSA-rqgr-g6v7-jcfc", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ] } ] }