FKIE_CVE-2018-1314

Vulnerability from fkie_nvd - Published: 2018-11-08 14:29 - Updated: 2026-06-17 01:51
Severity
4.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Summary
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.
References
security@apache.orghttp://www.securityfocus.com/bid/105884Third Party Advisory, VDB Entry
security@apache.orghttps://lists.apache.org/thread.html/3da47dbcbf09697387f29d2f1aed970523b6b334d93afd3cced23727%40%3Cdev.hive.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/105884Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/3da47dbcbf09697387f29d2f1aed970523b6b334d93afd3cced23727%40%3Cdev.hive.apache.org%3E
Impacted products
Vendor Product Version
apache hive *
apache hive *
To clipboard 

{
  "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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