CVE-2020-10758

{"id": "CVE-2020-10758", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2020-09-16T16:15:14.797", "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1843849", "tags": ["Issue Tracking", "Mitigation", "Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "https://github.com/keycloak/keycloak/commit/bee4ca89897766c4b68856eafe14f1a3dad34251", "tags": ["Patch", "Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1843849", "tags": ["Issue Tracking", "Mitigation", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/keycloak/keycloak/commit/bee4ca89897766c4b68856eafe14f1a3dad34251", "tags": ["Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-770"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability was found in Keycloak before 11.0.1 where DoS attack is possible by sending twenty requests simultaneously to the specified keycloak server, all with a Content-Length header value that exceeds the actual byte count of the request body."}, {"lang": "es", "value": "Se encontr\u00f3 una vulnerabilidad en Keycloak versiones anteriores a 11.0.1, donde el ataque de DoS es posible mediante el env\u00edo de veinte peticiones simult\u00e1neamente hacia el servidor de keycloak especificado, todas con un valor de encabezado Content-Length que excede el conteo de bytes real del cuerpo de la petici\u00f3n"}], "lastModified": "2024-11-21T04:56:00.697", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "523EF2BD-1C36-4166-B099-D1593691BDAA", "versionEndExcluding": "11.0.1"}, {"criteria": "cpe:2.3:a:redhat:openshift_application_runtimes:-:*:*:*:text-only:*:*:*", "vulnerable": true, "matchCriteriaId": "ADB40F59-CAAE-47D6-850C-12619D8D5B34"}, {"criteria": "cpe:2.3:a:redhat:openshift_application_runtimes:1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "183C1FAB-3101-4155-BAA4-819EE997E436"}, {"criteria": "cpe:2.3:a:redhat:single_sign-on:-:*:*:*:text-only:*:*:*", "vulnerable": true, "matchCriteriaId": "341E6313-20D5-44CB-9719-B20585DC5AD6"}, {"criteria": "cpe:2.3:a:redhat:single_sign-on:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9EFEC7CA-8DDA-48A6-A7B6-1F1D14792890"}, {"criteria": "cpe:2.3:a:redhat:single_sign-on:7.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F62A7110-16D5-4633-A521-9CECD267773B"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}