CVE-2019-11247 – k8s.io/apiextensions-apiserver

Package

Manager: go
Name: k8s.io/apiextensions-apiserver
Vulnerable Version: >=0.7.0 <0.13.9 || >=0.14.0 <0.14.5 || >=0.15.0 <0.15.2

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00715 pctl0.7149

Details

Kubernetes kube-apiserver unauthorized access 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.

Metadata

Created: 2022-05-24T16:55:06Z
Modified: 2023-09-25T19:56:20Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-fp37-c92q-4pwq/GHSA-fp37-c92q-4pwq.json
CWE IDs: ["CWE-863"]
Alternative ID: GHSA-fp37-c92q-4pwq
Finding: F006
Auto approve: 1