{ "id": "CVE-2023-6841", "sourceIdentifier": "secalert@redhat.com", "published": "2024-09-10T17:15:15.170", "lastModified": "2024-10-01T14:15:05.207", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "A denial of service vulnerability was found in keycloak where the amount of attributes per object is not limited,an attacker by sending repeated HTTP requests could cause a resource exhaustion when the application send back rows with long attribute values." }, { "lang": "es", "value": "Se encontr\u00f3 una vulnerabilidad de denegaci\u00f3n de servicio en keycloak, donde la cantidad de atributos por objeto no est\u00e1 limitada; un atacante al enviar solicitudes HTTP repetidas podr\u00eda causar un agotamiento de recursos cuando la aplicaci\u00f3n env\u00eda filas con valores de atributos largos." } ], "metrics": { "cvssMetricV31": [ { "source": "secalert@redhat.com", "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 }, { "source": "nvd@nist.gov", "type": "Secondary", "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 } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "NVD-CWE-noinfo" } ] }, { "source": "secalert@redhat.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-231" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:redhat:keycloak:-:*:*:*:*:*:*:*", "matchCriteriaId": "6E0DE4E1-5D8D-40F3-8AC8-C7F736966158" }, { "vulnerable": true, "criteria": "cpe:2.3:a:redhat:single_sign-on:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "9EFEC7CA-8DDA-48A6-A7B6-1F1D14792890" } ] } ] } ], "references": [ { "url": "https://access.redhat.com/security/cve/CVE-2023-6841", "source": "secalert@redhat.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2254714", "source": "secalert@redhat.com", "tags": [ "Issue Tracking", "Vendor Advisory" ] } ] }