{"cve":"CVE-2019-11247","nvd":{"published":"2019-08-29T01:15:11.287","modified":"2026-06-17T02:12:36.760","status":"Modified","description":"The Kubernetes kube-apiserver mistakenly allows access to a cluster-scoped custom resource if the request is made as if the resource were namespaced. Authorizations for the resource accessed in this manner are enforced using roles and role bindings within the namespace, meaning that a user with access only to a resource in one namespace could create, view update or delete the cluster-scoped resource (according to their namespace role privileges). Kubernetes affected versions include versions prior to 1.13.9, versions prior to 1.14.5, versions prior to 1.15.2, and versions 1.7, 1.8, 1.9, 1.10, 1.11, 1.12.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","score":8.1},"cwes":["CWE-863","CWE-20"],"references":["https://access.redhat.com/errata/RHBA-2019:2816","https://access.redhat.com/errata/RHBA-2019:2824","https://access.redhat.com/errata/RHSA-2019:2690","https://access.redhat.com/errata/RHSA-2019:2769","https://github.com/kubernetes/kubernetes/issues/80983"],"products":["kubernetes:kubernetes","redhat:openshift_container_platform"],"source":"nvd","synced_at":"2026-10-19T20:58:39.700375520+00:00"},"epss":{"cve":"CVE-2019-11247","score":0.0215,"percentile":0.82133,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-fp37-c92q-4pwq","url":"https://osv.dev/vulnerability/GHSA-fp37-c92q-4pwq","summary":"Kubernetes kube-apiserver unauthorized access","modified":"2023-11-08T04:01:00.171843Z","packages":[{"ecosystem":"Go","name":"k8s.io/apiextensions-apiserver","purl":"pkg:golang/k8s.io/apiextensions-apiserver","ranges":[">=0.7.0 <0.13.9"],"fixed":["0.13.9"]},{"ecosystem":"Go","name":"k8s.io/apiextensions-apiserver","purl":"pkg:golang/k8s.io/apiextensions-apiserver","ranges":[">=0.14.0 <0.14.5"],"fixed":["0.14.5"]},{"ecosystem":"Go","name":"k8s.io/apiextensions-apiserver","purl":"pkg:golang/k8s.io/apiextensions-apiserver","ranges":[">=0.15.0 <0.15.2"],"fixed":["0.15.2"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}