CVE-2019-11247

Descripción original

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.

Software afectado

• Kubernetes ≥ 1.15.0 < 1.15.2= 1.12.11≥ 1.14.0 < 1.14.5≥ 1.13.0 < 1.13.9≥ 1.7.0 ≤ 1.12.10 Corregido en: 1.15.2, 1.14.5, 1.13.9 coincidencia exacta

Detalles

Publicación

2019-08-29

Última modificación

2024-09-17

Vector CVSS

CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L

CWE

CWE-20

Referencias

• cve.org/CVE-2019-11247
• nvd.nist.gov/vuln/detail/CVE-2019-11247
• github.com/kubernetes/kubernetes/issues/80983
• groups.google.com/d/msg/kubernetes-security-announce/vUtEcSEY6SM/v2ZZxsmtFQAJ
• access.redhat.com/errata/RHSA-2019:2690
• security.netapp.com/advisory/ntap-20190919-0003/
• access.redhat.com/errata/RHBA-2019:2816
• access.redhat.com/errata/RHBA-2019:2824
• access.redhat.com/errata/RHSA-2019:2769