CVE-2020-7020

{"id": "CVE-2020-7020", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:P/I:N/A:N", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.1, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 1.6}]}, "published": "2020-10-22T17:15:12.693", "references": [{"url": "https://discuss.elastic.co/t/elastic-stack-7-9-3-and-6-8-13-security-update/253033", "tags": ["Release Notes", "Vendor Advisory"], "source": "bressers@elastic.co"}, {"url": "https://security.netapp.com/advisory/ntap-20201123-0001/", "tags": ["Third Party Advisory"], "source": "bressers@elastic.co"}, {"url": "https://staging-website.elastic.co/community/security/", "tags": ["Permissions Required", "Vendor Advisory"], "source": "bressers@elastic.co"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-269"}]}, {"type": "Secondary", "source": "bressers@elastic.co", "description": [{"lang": "en", "value": "CWE-270"}]}], "descriptions": [{"lang": "en", "value": "Elasticsearch versions before 6.8.13 and 7.9.2 contain a document disclosure flaw when Document or Field Level Security is used. Search queries do not properly preserve security permissions when executing certain complex queries. This could result in the search disclosing the existence of documents the attacker should not be able to view. This could result in an attacker gaining additional insight into potentially sensitive indices."}, {"lang": "es", "value": "Elasticsearch versiones anteriores a 6.8.13 y 7.9.2, contienen un fallo de divulgaci\u00f3n de documentos cuando es usado Document o Field Level Security. Las consultas de b\u00fasqueda no conservan apropiadamente los permisos de seguridad al ejecutar determinadas consultas complejas. Esto podr\u00eda resultar en que la b\u00fasqueda divulgue la existencia de documentos que el atacante no deber\u00eda poder visualizar. Esto podr\u00eda resultar en que un atacante pueda obtener informaci\u00f3n adicional sobre \u00edndices potencialmente confidenciales"}], "lastModified": "2022-06-03T18:56:29.710", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:elastic:elasticsearch:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7ADC1457-B782-4D06-9280-42A2052D8119", "versionEndExcluding": "6.8.13"}, {"criteria": "cpe:2.3:a:elastic:elasticsearch:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5DED6D55-3847-464C-B649-69DC899CCF4E", "versionEndExcluding": "7.9.2", "versionStartIncluding": "7.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "bressers@elastic.co"}