CVE-2020-5426

{"containers": {"cna": {"affected": [{"product": "Pivotal Scheduler", "vendor": "VMware Tanzu", "versions": [{"lessThan": "1.4.0", "status": "affected", "version": "All", "versionType": "custom"}]}], "datePublic": "2020-11-03T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Scheduler for TAS prior to version 1.4.0 was permitting plaintext transmission of UAA client token by sending it over a non-TLS connection. This also depended on the configuration of the MySQL server which is used to cache a UAA client token used by the service. If intercepted the token can give an attacker admin level access in the cloud controller."}], "metrics": [{"cvssV3_0": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L", "version": "3.0"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-319", "description": "CWE-319: Cleartext Transmission of Sensitive Information", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2020-11-11T17:05:15.000Z", "orgId": "862b2186-222f-48b9-af87-f1fb7bb26d03", "shortName": "pivotal"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://tanzu.vmware.com/security/cve-2020-5426"}], "source": {"discovery": "UNKNOWN"}, "title": "Scheduler for TAS can transmit privileged UAA token in plaintext", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@pivotal.io", "DATE_PUBLIC": "2020-11-03T17:42:28.000Z", "ID": "CVE-2020-5426", "STATE": "PUBLIC", "TITLE": "Scheduler for TAS can transmit privileged UAA token in plaintext"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Pivotal Scheduler", "version": {"version_data": [{"version_affected": "<", "version_name": "All", "version_value": "1.4.0"}]}}]}, "vendor_name": "VMware Tanzu"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Scheduler for TAS prior to version 1.4.0 was permitting plaintext transmission of UAA client token by sending it over a non-TLS connection. This also depended on the configuration of the MySQL server which is used to cache a UAA client token used by the service. If intercepted the token can give an attacker admin level access in the cloud controller."}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L", "version": "3.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-319: Cleartext Transmission of Sensitive Information"}]}]}, "references": {"reference_data": [{"name": "https://tanzu.vmware.com/security/cve-2020-5426", "refsource": "CONFIRM", "url": "https://tanzu.vmware.com/security/cve-2020-5426"}]}, "source": {"discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T08:30:23.862Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://tanzu.vmware.com/security/cve-2020-5426"}]}]}, "cveMetadata": {"assignerOrgId": "862b2186-222f-48b9-af87-f1fb7bb26d03", "assignerShortName": "pivotal", "cveId": "CVE-2020-5426", "datePublished": "2020-11-11T17:05:15.456Z", "dateReserved": "2020-01-03T00:00:00.000Z", "dateUpdated": "2024-09-17T03:03:38.361Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Pivotal Scheduler", "vendor": "VMware Tanzu", "versions": [{"lessThan": "1.4.0", "status": "affected", "version": "All", "versionType": "custom"}]}], "source": "security@pivotal.io"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:vmware:pivotal_scheduler:*:*:*:*:*:*:*:*", "matchCriteriaId": "E5D52E1B-3AD2-4978-A9D0-832929C90FD3", "versionEndExcluding": "1.4.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Scheduler for TAS prior to version 1.4.0 was permitting plaintext transmission of UAA client token by sending it over a non-TLS connection. This also depended on the configuration of the MySQL server which is used to cache a UAA client token used by the service. If intercepted the token can give an attacker admin level access in the cloud controller."}, {"lang": "es", "value": "Scheduler for TAS anterior a versi\u00f3n 1.4.0, permit\u00eda la transmisi\u00f3n de texto plano del token de cliente UAA envi\u00e1ndolo a trav\u00e9s de una conexi\u00f3n que no era TLS.&#xa0;Esto tambi\u00e9n depend\u00eda de la configuraci\u00f3n del servidor MySQL que es usada para almacenar en cach\u00e9 un token de cliente UAA usado por el servicio.&#xa0;Si se intercepta, el token puede otorgar a un atacante acceso de nivel de administrador en el controlador de la nube"}], "id": "CVE-2020-5426", "lastModified": "2026-06-17T03:21:28.723", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 4.7, "source": "security@pivotal.io", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-11-11T17:15:13.197", "references": [{"source": "security@pivotal.io", "tags": ["Third Party Advisory"], "url": "https://tanzu.vmware.com/security/cve-2020-5426"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://tanzu.vmware.com/security/cve-2020-5426"}], "sourceIdentifier": "security@pivotal.io", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-319"}], "source": "security@pivotal.io", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-319"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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