CVE-2017-8438

{"containers": {"cna": {"affected": [{"product": "X-Pack Security", "vendor": "Elastic", "versions": [{"status": "affected", "version": "5.0.0 to 5.4.0"}]}], "datePublic": "2017-06-01T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Elastic X-Pack Security versions 5.0.0 to 5.4.0 contain a privilege escalation bug in the run_as functionality. This bug prevents transitioning into the specified user specified in a run_as request. If a role has been created using a template that contains the _user properties, the behavior of run_as will be incorrect. Additionally if the run_as user specified does not exist, the transition will not happen."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-284", "description": "CWE-284: Improper Access Control", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2017-06-05T13:57:01.000Z", "orgId": "271b6943-45a9-4f3a-ab4e-976f3fa05b5a", "shortName": "elastic"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://discuss.elastic.co/t/elastic-stack-5-4-1-and-5-3-3-security-updates/87952"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://www.elastic.co/blog/elasticsearch-5-4-1-and-5-3-3-released"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://www.elastic.co/community/security"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@elastic.co", "ID": "CVE-2017-8438", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "X-Pack Security", "version": {"version_data": [{"version_value": "5.0.0 to 5.4.0"}]}}]}, "vendor_name": "Elastic"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Elastic X-Pack Security versions 5.0.0 to 5.4.0 contain a privilege escalation bug in the run_as functionality. This bug prevents transitioning into the specified user specified in a run_as request. If a role has been created using a template that contains the _user properties, the behavior of run_as will be incorrect. Additionally if the run_as user specified does not exist, the transition will not happen."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-284: Improper Access Control"}]}]}, "references": {"reference_data": [{"name": "https://discuss.elastic.co/t/elastic-stack-5-4-1-and-5-3-3-security-updates/87952", "refsource": "CONFIRM", "url": "https://discuss.elastic.co/t/elastic-stack-5-4-1-and-5-3-3-security-updates/87952"}, {"name": "https://www.elastic.co/blog/elasticsearch-5-4-1-and-5-3-3-released", "refsource": "CONFIRM", "url": "https://www.elastic.co/blog/elasticsearch-5-4-1-and-5-3-3-released"}, {"name": "https://www.elastic.co/community/security", "refsource": "CONFIRM", "url": "https://www.elastic.co/community/security"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T16:34:22.961Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://discuss.elastic.co/t/elastic-stack-5-4-1-and-5-3-3-security-updates/87952"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.elastic.co/blog/elasticsearch-5-4-1-and-5-3-3-released"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.elastic.co/community/security"}]}]}, "cveMetadata": {"assignerOrgId": "271b6943-45a9-4f3a-ab4e-976f3fa05b5a", "assignerShortName": "elastic", "cveId": "CVE-2017-8438", "datePublished": "2017-06-05T14:00:00.000Z", "dateReserved": "2017-05-02T00:00:00.000Z", "dateUpdated": "2024-08-05T16:34:22.961Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "X-Pack Security", "vendor": "Elastic", "versions": [{"status": "affected", "version": "5.0.0 to 5.4.0"}]}], "source": "security@elastic.co"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:elastic:x-pack:5.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "C15893C0-5FFF-4A60-940F-C69EBF60CE62", "vulnerable": true}, {"criteria": "cpe:2.3:a:elastic:x-pack:5.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "BFE40EC5-19CF-4DDC-98CF-DEA035CBBDED", "vulnerable": true}, {"criteria": "cpe:2.3:a:elastic:x-pack:5.0.2:*:*:*:*:*:*:*", "matchCriteriaId": "F2ABFD3F-65B8-45CA-8AA0-DD9FC0E668E5", "vulnerable": true}, {"criteria": "cpe:2.3:a:elastic:x-pack:5.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "26C9B833-CFB8-4CC3-A28D-E5320276E5D6", "vulnerable": true}, {"criteria": "cpe:2.3:a:elastic:x-pack:5.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "444B1E15-1BEF-479B-8DEA-1DB5ACE7C051", "vulnerable": true}, {"criteria": "cpe:2.3:a:elastic:x-pack:5.2.0:*:*:*:*:*:*:*", "matchCriteriaId": "BF9945D4-5B3B-41B3-9F94-DB11A8F7E262", "vulnerable": true}, {"criteria": "cpe:2.3:a:elastic:x-pack:5.2.1:*:*:*:*:*:*:*", "matchCriteriaId": "C26D394C-DE12-489F-B7E1-DF4C28BB404B", "vulnerable": true}, {"criteria": "cpe:2.3:a:elastic:x-pack:5.2.2:*:*:*:*:*:*:*", "matchCriteriaId": "109A47C4-A688-4712-969F-08859B2A7923", "vulnerable": true}, {"criteria": "cpe:2.3:a:elastic:x-pack:5.3.0:*:*:*:*:*:*:*", "matchCriteriaId": "761A9E6A-DBC5-48E4-8A79-A90F65C28E0F", "vulnerable": true}, {"criteria": "cpe:2.3:a:elastic:x-pack:5.3.1:*:*:*:*:*:*:*", "matchCriteriaId": "8BAAB65B-1C7C-4929-ACAA-9993E1626FF6", "vulnerable": true}, {"criteria": "cpe:2.3:a:elastic:x-pack:5.3.2:*:*:*:*:*:*:*", "matchCriteriaId": "BE9F72ED-C37A-435D-9253-801C97C50753", "vulnerable": true}, {"criteria": "cpe:2.3:a:elastic:x-pack:5.3.3:*:*:*:*:*:*:*", "matchCriteriaId": "965A9F08-9C79-436D-98BA-DAC4F5D71EF7", "vulnerable": true}, {"criteria": "cpe:2.3:a:elastic:x-pack:5.4.0:*:*:*:*:*:*:*", "matchCriteriaId": "86D9F09D-81BD-4B6E-8016-E6EAF2D68E5D", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Elastic X-Pack Security versions 5.0.0 to 5.4.0 contain a privilege escalation bug in the run_as functionality. This bug prevents transitioning into the specified user specified in a run_as request. If a role has been created using a template that contains the _user properties, the behavior of run_as will be incorrect. Additionally if the run_as user specified does not exist, the transition will not happen."}, {"lang": "es", "value": "Las versiones 5.0.0 hasta 5.4.0 de Elastic X-Pack Security contienen un error de escalaci\u00f3n de privilegios en la funcionalidad run_as. Este error impide la transici\u00f3n al usuario establecido, especificado en una petici\u00f3n de run_as. Si un rol ha sido creado utilizando una plantilla que contiene las propiedades de _user, el comportamiento de run_as ser\u00e1 incorrecto. Adem\u00e1s, si el usuario run_as especificado no existe, la transici\u00f3n no se pasar\u00e1."}], "id": "CVE-2017-8438", "lastModified": "2026-06-17T01:26:22.100", "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": 8.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-06-05T14:29:00.280", "references": [{"source": "security@elastic.co", "tags": ["Vendor Advisory"], "url": "https://discuss.elastic.co/t/elastic-stack-5-4-1-and-5-3-3-security-updates/87952"}, {"source": "security@elastic.co", "tags": ["Patch", "Vendor Advisory"], "url": "https://www.elastic.co/blog/elasticsearch-5-4-1-and-5-3-3-released"}, {"source": "security@elastic.co", "tags": ["Vendor Advisory"], "url": "https://www.elastic.co/community/security"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://discuss.elastic.co/t/elastic-stack-5-4-1-and-5-3-3-security-updates/87952"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://www.elastic.co/blog/elasticsearch-5-4-1-and-5-3-3-released"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.elastic.co/community/security"}], "sourceIdentifier": "security@elastic.co", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}], "source": "security@elastic.co", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-269"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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