CVE-2019-11247— Kubernetes kube-apiserver allows access to custom resources via wrong scope
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2019-11247
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Kubernetes kube-apiserver allows access to custom resources via wrong scope
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
kubectl 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
kubectl是一款用于运行针对Kubernetes集群的命令的命令行程序。 kubectl中存在权限许可和访问控制问题漏洞。该漏洞源于网络系统或产品缺乏有效的权限许可和访问控制措施。以下产品及版本受到影响：Kubernetes 1.13.9之前版本，1.14.5之前版本，1.15.2之前版本，1.7版本，1.8版本，1.9版本，1.10版本，1.11版本，1.12版本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Kubernetes | Kubernetes | prior to 1.13.9 | - |
II. Public POCs for CVE-2019-11247
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2019-11247
请登录查看更多情报信息。
- https://github.com/kubernetes/kubernetes/issues/80983x_refsource_CONFIRM
- https://security.netapp.com/advisory/ntap-20190919-0003/x_refsource_CONFIRM
- https://groups.google.com/d/msg/kubernetes-security-announce/vUtEcSEY6SM/v2ZZxsmtFQAJmailing-listx_refsource_MLIST
- https://nvd.nist.gov/vuln/detail/CVE-2019-11247
Same Patch Batch · Kubernetes · 2019-08-29 · 6 CVEs total
| CVE-2019-11245 | kubelet-started container uid changes to root after first restart or if image is already p | |
| CVE-2019-11246 | kubectl cp allows symlink directory traversal | |
| CVE-2019-11248 | Kubernetes kubelet exposes /debug/pprof info on healthz port | |
| CVE-2019-11249 | kubectl cp allows symlink directory traversal | |
| CVE-2019-11250 | Kubernetes client-go logs authorization headers at debug verbosity levels |
IV. Related Vulnerabilities
Same product: Kubernetes
- CVE-2025-13281
Portworx Half-Blind SSRF in kube-controller-manager - CVE-2025-5187
Nodes can delete themselves by adding an OwnerReference - CVE-2025-4563
Nodes can bypass dynamic resource allocation authorization c - CVE-2024-5321
Incorrect permissions on Windows containers logs - CVE-2024-3177
Bypassing mountable secrets policy imposed by the ServiceAcc
Same vendor: Kubernetes
- CVE-2026-3864
CSI Driver for NFS path traversal via subDir may delete unin - CVE-2026-4342
ingress-nginx comment-based nginx configuration injection - CVE-2026-3288
ingress-nginx rewrite-target nginx configuration injection - CVE-2025-15566
ingress-nginx auth-proxy-set-headers nginx configuration inj - CVE-2026-24514
ingress-nginx Admission Controller denial of service
Same weakness: CWE-20
V. Comments for CVE-2019-11247
No comments yet