CVE-2018-1314

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{"affected": [{"affectedData": [{"product": "Apache Hive", "vendor": "Apache Software Foundation", "versions": [{"status": "affected", "version": "All versions of Hive including 2.3.3, 3.1.0 and earlier"}]}], "source": "security@apache.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:apache:hive:*:*:*:*:*:*:*:*", "matchCriteriaId": "99DDFB6E-9EF9-4057-A755-62BFD92FBC16", "versionEndIncluding": "2.3.3", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:hive:*:*:*:*:*:*:*:*", "matchCriteriaId": "74E0A78C-9403-4F6E-B733-E3A26F07124B", "versionEndIncluding": "3.1.0", "versionStartIncluding": "3.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In Apache Hive 2.3.3, 3.1.0 and earlier, Hive \"EXPLAIN\" operation does not check for necessary authorization of involved entities in a query. An unauthorized user can do \"EXPLAIN\" on arbitrary table or view and expose table metadata and statistics."}, {"lang": "es", "value": "En Apache Hive en sus versiones 2.3.3, 3.1.0 y anteriores, la operaci\u00f3n \"EXPLAIN\" de Hive no comprueba la autorizaci\u00f3n necesaria de las entidades implicadas en una consulta. Un usuario no autorizado puede hacer \"EXPLAIN\" en una tabla o vista arbitrarias y exponer los metadatos y estad\u00edsticas de la tabla."}], "id": "CVE-2018-1314", "lastModified": "2026-06-17T01:51:00.007", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-11-08T14:29:00.273", "references": [{"source": "security@apache.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/105884"}, {"source": "security@apache.org", "url": "https://lists.apache.org/thread.html/3da47dbcbf09697387f29d2f1aed970523b6b334d93afd3cced23727%40%3Cdev.hive.apache.org%3E"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/105884"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.apache.org/thread.html/3da47dbcbf09697387f29d2f1aed970523b6b334d93afd3cced23727%40%3Cdev.hive.apache.org%3E"}], "sourceIdentifier": "security@apache.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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