CVE-2021-43858

{"id": "CVE-2021-43858", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2021-12-27T22:15:07.703", "references": [{"url": "https://github.com/minio/minio/commit/5a96cbbeaabd0a82b0fe881378e7c21c85091abf", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/minio/minio/pull/13976", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/minio/minio/pull/7949", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/minio/minio/releases/tag/RELEASE.2021-12-27T07-23-18Z", "tags": ["Release Notes", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/minio/minio/security/advisories/GHSA-j6jc-jqqc-p6cx", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-863"}]}, {"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-269"}]}], "descriptions": [{"lang": "en", "value": "MinIO is a Kubernetes native application for cloud storage. Prior to version `RELEASE.2021-12-27T07-23-18Z`, a malicious client can hand-craft an HTTP API call that allows for updating policy for a user and gaining higher privileges. The patch in version `RELEASE.2021-12-27T07-23-18Z` changes the accepted request body type and removes the ability to apply policy changes through this API. There is a workaround for this vulnerability: Changing passwords can be disabled by adding an explicit `Deny` rule to disable the API for users."}, {"lang": "es", "value": "MinIO es una aplicaci\u00f3n nativa de Kubernetes para el almacenamiento en la nube. En versiones anteriores a \"RELEASE.2021-12-27T07-23-18Z\", un cliente malicioso puede elaborar manualmente una llamada a la API HTTP que permite actualizar la pol\u00edtica de un usuario y alcanzar mayores privilegios. El parche de la versi\u00f3n \"RELEASE.2021-12-27T07-23-18Z\" cambia el tipo de cuerpo de petici\u00f3n aceptado y elimina la posibilidad de aplicar cambios de pol\u00edtica mediante esta API. Se presenta una soluci\u00f3n para esta vulnerabilidad: El cambio de contrase\u00f1as puede deshabilitarse al a\u00f1adir una regla expl\u00edcita \"Deny\" para deshabilitar la API para los usuarios"}], "lastModified": "2022-08-09T01:24:28.060", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:minio:minio:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FEAC2280-F0A0-409B-A579-73896CA26334", "versionEndExcluding": "2021-12-27t07-23-18z"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}