CVE-2018-15913

{"id": "CVE-2018-15913", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}]}, "published": "2019-06-20T19:15:09.857", "references": [{"url": "https://www.cloudera.com/documentation/other/security-bulletins/topics/Security-Bulletin.html", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.cloudera.com/documentation/other/security-bulletins/topics/Security-Bulletin.html#cloudera_manager", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Cloudera Manager 5.x through 5.15.0. One type of page in Cloudera Manager uses a 'returnUrl' parameter to redirect the user to another page in Cloudera Manager once a wizard is completed. The validity of this parameter was not checked. As a result, the user could be automatically redirected to an attacker's external site or perform a malicious JavaScript function that results in cross-site scripting (XSS). This was fixed by not allowing any value in the returnUrl parameter with patterns such as http://, https://, //, or javascript. The only exceptions to this rule are the SAML Login/Logout URLs, which remain supported since they are explicitly configured and they are not passed via the returnUrl parameter."}, {"lang": "es", "value": "Se detecto un problema en Cloudera Manager 5.x a 5.15.0. Un tipo de p\u00e1gina en Cloudera Manager usa un par\u00e1metro 'returnUrl' para redirigir al usuario a otra p\u00e1gina en Cloudera Manager una vez que se completa un asistente. La validez de este par\u00e1metro no fue verificada. Como resultado, el usuario podr\u00eda ser redirigido autom\u00e1ticamente al sitio externo de un atacante o realizar una funci\u00f3n de JavaScript malintencionada que resulte en scripts entre sitios (XSS). Esto se solucion\u00f3 al no permitir ning\u00fan valor en el par\u00e1metro returnUrl con patrones como http: //, https: //, // o javascript. Las \u00fanicas excepciones a esta regla son los URL de inicio / cierre de sesi\u00f3n de SAML, que siguen siendo compatibles porque est\u00e1n configurados expl\u00edcitamente y no se pasan a trav\u00e9s del par\u00e1metro returnUrl."}], "lastModified": "2020-08-13T13:46:55.223", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cloudera:cloudera_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "465AAC33-8422-475A-8E1A-724B7CC01C2B", "versionEndIncluding": "5.15.0", "versionStartIncluding": "5.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}