fkie_cve-2020-7014
Vulnerability from fkie_nvd
Published
2020-06-03 18:15
Modified
2024-11-21 05:36
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
The fix for CVE-2020-7009 was found to be incomplete. Elasticsearch versions from 6.7.0 to 6.8.7 and 7.0.0 to 7.6.1 contain a privilege escalation flaw if an attacker is able to create API keys and also authentication tokens. An attacker who is able to generate an API key and an authentication token can perform a series of steps that result in an authentication token being generated with elevated privileges.
References
bressers@elastic.cohttps://security.netapp.com/advisory/ntap-20200619-0003/
bressers@elastic.cohttps://www.elastic.co/community/security/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20200619-0003/
af854a3a-2127-422b-91ae-364da2661108https://www.elastic.co/community/security/Vendor Advisory
Impacted products
Vendor Product Version
elastic elasticsearch *
elastic elasticsearch *


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:elastic:elasticsearch:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "FEA3F192-8348-43DA-8075-D4062E7D89AC",
                     versionEndIncluding: "6.8.7",
                     versionStartIncluding: "6.7.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:elastic:elasticsearch:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "3628E8E8-502E-44FD-AF0E-E30A26B16D03",
                     versionEndIncluding: "7.6.1",
                     versionStartIncluding: "7.0.0",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "The fix for CVE-2020-7009 was found to be incomplete. Elasticsearch versions from 6.7.0 to 6.8.7 and 7.0.0 to 7.6.1 contain a privilege escalation flaw if an attacker is able to create API keys and also authentication tokens. An attacker who is able to generate an API key and an authentication token can perform a series of steps that result in an authentication token being generated with elevated privileges.",
      },
      {
         lang: "es",
         value: "Se encontró que la solución para CVE-2020-7009 estaba incompleta. Elasticsearch versiones desde 6.7.0 hasta 6.8.7 y 7.0.0 hasta 7.6.1, contienen un fallo de escalada de privilegios si un atacante puede crear claves de la API y también tokens de autenticación. Un atacante que puede generar una clave de la API y un token de autenticación puede llevar a cabo una serie de pasos que resultan en que un token de autenticación se genere con privilegios elevados.",
      },
   ],
   id: "CVE-2020-7014",
   lastModified: "2024-11-21T05:36:29.697",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "MEDIUM",
            cvssData: {
               accessComplexity: "LOW",
               accessVector: "NETWORK",
               authentication: "SINGLE",
               availabilityImpact: "PARTIAL",
               baseScore: 6.5,
               confidentialityImpact: "PARTIAL",
               integrityImpact: "PARTIAL",
               vectorString: "AV:N/AC:L/Au:S/C:P/I:P/A:P",
               version: "2.0",
            },
            exploitabilityScore: 8,
            impactScore: 6.4,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 8.8,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 2.8,
            impactScore: 5.9,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2020-06-03T18:15:23.043",
   references: [
      {
         source: "bressers@elastic.co",
         url: "https://security.netapp.com/advisory/ntap-20200619-0003/",
      },
      {
         source: "bressers@elastic.co",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://www.elastic.co/community/security/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://security.netapp.com/advisory/ntap-20200619-0003/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://www.elastic.co/community/security/",
      },
   ],
   sourceIdentifier: "bressers@elastic.co",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-266",
            },
         ],
         source: "bressers@elastic.co",
         type: "Secondary",
      },
      {
         description: [
            {
               lang: "en",
               value: "CWE-269",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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