CVE-2017-8034

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{"affected": [{"affectedData": [{"product": "Cloud Foundry", "vendor": "n/a", "versions": [{"status": "affected", "version": "Cloud Foundry"}]}], "source": "security_alert@emc.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:cloudfoundry:capi-release:*:*:*:*:*:*:*:*", "matchCriteriaId": "74ADCD1C-5F30-45D1-9CA5-343462A54FE0", "versionEndIncluding": "1.31.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:cloudfoundry:cf-release:*:*:*:*:*:*:*:*", "matchCriteriaId": "2DA8FC23-944E-4157-A830-ABF07AE0D575", "versionEndIncluding": "266", "vulnerable": true}, {"criteria": "cpe:2.3:a:cloudfoundry:routing-release:*:*:*:*:*:*:*:*", "matchCriteriaId": "C1E2500E-D912-4E0D-A1EB-9BDB7CFBB869", "versionEndIncluding": "0.158.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Cloud Controller and Router in Cloud Foundry (CAPI-release capi versions prior to v1.32.0, Routing-release versions prior to v0.159.0, CF-release versions prior to v267) do not validate the issuer on JSON Web Tokens (JWTs) from UAA. With certain multi-zone UAA configurations, zone administrators are able to escalate their privileges."}, {"lang": "es", "value": "El controlador y el enrutador de nube en Cloud Foundry (publicaci\u00f3n de CAPI versiones de capi anteriores a v1.32.0, publicaci\u00f3n de enrutamiento versi\u00f3n anterior a v0.159.0, publicaci\u00f3n de CF versi\u00f3n anterior a v267), no comprueban el emisor en los Tokens Web JSON (JWTs) de la UAA. Con determinadas configuraciones UAA multizona, los administradores de zona pueden escalar sus privilegios."}], "id": "CVE-2017-8034", "lastModified": "2026-06-17T01:25:40.183", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 6.8, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 0.7, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-07-17T14:29:01.280", "references": [{"source": "security_alert@emc.com", "tags": ["Vendor Advisory"], "url": "https://www.cloudfoundry.org/cve-2017-8034/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.cloudfoundry.org/cve-2017-8034/"}], "sourceIdentifier": "security_alert@emc.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-565"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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