CVE-2019-10200

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{"affected": [{"affectedData": [{"product": "OpenShift Container Platform", "vendor": "n/a", "versions": [{"status": "affected", "version": "OpenShift Container Platform 4"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:*", "matchCriteriaId": "932D137F-528B-4526-9A89-CD59FA1AB0FE", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A flaw was discovered in OpenShift Container Platform 4 where, by default, users with access to create pods also have the ability to schedule workloads on master nodes. Pods with permission to access the host network, running on master nodes, can retrieve security credentials for the master AWS IAM role, allowing management access to AWS resources. With access to the security credentials, the user then has access to the entire infrastructure. Impact to data and system availability is high."}, {"lang": "es", "value": "Se detect\u00f3 un fallo en OpenShift Container Platform versi\u00f3n 4 donde, por defecto, unos usuarios con acceso para crear pods tambi\u00e9n presentan la habilidad de programar cargas de trabajo en los nodos maestros. Unos pods con permiso para acceder a la red del host, que se ejecutan en los nodos maestros, pueden recuperar las credenciales de seguridad para el rol principal de AWS IAM, permitiendo un acceso de administraci\u00f3n a unos recursos de AWS. Con acceso a las credenciales de seguridad, el usuario tiene acceso a toda la infraestructura. El impacto en los datos y la disponibilidad del sistema es alto"}], "id": "CVE-2019-10200", "lastModified": "2026-06-17T02:10:28.633", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "COMPLETE", "baseScore": 9.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-03-19T21:15:11.713", "references": [{"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Mitigation", "Patch", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1730161"}, {"source": "secalert@redhat.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/openshift/cluster-kube-apiserver-operator/pull/524"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Mitigation", "Patch", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1730161"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/openshift/cluster-kube-apiserver-operator/pull/524"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}], "source": "secalert@redhat.com", "type": "Secondary"}]}

{"bugzilla": {"description": "openshift: Users with permission to schedule pods on master nodes can access credentials for AWS IAM roles", "id": "1730161", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1730161"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.2", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-284", "details": ["A flaw was discovered in OpenShift Container Platform 4 where, by default, users with access to create pods also have the ability to schedule workloads on master nodes. Pods with permission to access the host network, running on master nodes, can retrieve security credentials for the master AWS IAM role, allowing management access to AWS resources. With access to the security credentials, the user then has access to the entire infrastructure. Impact to data and system availability is high.", "A flaw was discovered in OpenShift Container Platform 4 where, by default, users with access to create pods also have the ability to schedule workloads on master nodes. Pods with permission to access the host network, running on master nodes, can retrieve security credentials for the master AWS IAM role, allowing management access to AWS resources. With access to the security credentials, the user then has access to the entire infrastructure. Impact to data and system availability is high."], "mitigation": {"lang": "en:us", "value": "Do not run untrusted workloads with `hostnetwork` access on master nodes.\nIf additional workloads are run on master hosts, use caution when providing access to hostnetwork. A workload that runs hostnetwork on a master host is effectively root on the cluster and must be trusted accordingly.\nhttps://docs.openshift.com/container-platform/4.4/authentication/managing-security-context-constraints.html"}, "name": "CVE-2019-10200", "package_state": [{"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Affected", "package_name": "openshift4/ose-cluster-kube-apiserver-operator", "product_name": "Red Hat OpenShift Container Platform 4"}], "public_date": "2019-07-12T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-10200\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-10200"], "threat_severity": "Moderate"}

{}