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kubernetes: API server allows access to cluster-scoped custom resources as if resources were namespaced

🗓️ 24 Sep 2019 12:31:29Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 4 Views

Kubernetes API server wrongly allows cluster-scoped custom resources to be accessed as namespace-scoped via namespace roles.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: Security Vulnerabilities affect IBM Cloud Private Kubernetes (CVE-2019-11247, CVE-2019-11249)
23 Nov 201916:28
–ibm
IBM Security Bulletins		Security Bulletin: IBM Cloud Kubernetes Service is affected by Kubernetes security vulnerability (CVE-2019-11247)
19 Aug 201915:17
–ibm
IBM Security Bulletins		Security Bulletin: A security vulnerability has been identified in Kubernetes shipped with PowerAI Vision
8 Jan 202004:39
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in Kubernetes affect IBM InfoSphere Information Server
1 Apr 202121:05
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities affect IBM® Db2® On Openshift and IBM® Db2® and Db2 Warehouse® on Cloud Pak for Data
29 Jun 202217:05
–ibm
IBM Security Bulletins		Security Bulletin: IBM API Connect is impacted by vulnerabilities in Kubernetes (CVE-2019-11249, CVE-2019-11247)
2 Jan 202016:47
–ibm
IBM Security Bulletins		Security Bulletin: IBM CICS TX Advanced is vulnerable to multiple vulnerabilities in Kubernetes.
14 Feb 202321:04
–ibm
IBM Security Bulletins		Security Bulletin: Red Hat OpenShift on IBM Cloud is affected by Kubernetes security vulnerability (CVE-2019-11247)
31 Oct 201914:18
–ibm
IBM Security Bulletins		Security Bulletin: IBM CICS TX Standard is vulnerable to multiple vulnerabilities in Kubernetes.
14 Feb 202321:14
–ibm
ATTACKERKB		kubectl cp path traversal
1 Apr 201900:00
–attackerkb
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7ppc64leansible-service-broker1:1.3.23-2.el7ansible-service-broker-1:1.3.23-2.el7.ppc64le.rpm
Red Hat Enterprise Linux7x86_64ansible-service-broker1:1.3.23-2.el7ansible-service-broker-1:1.3.23-2.el7.x86_64.rpm
Red Hat Enterprise Linux7anyansible-service-broker-container-scripts1:1.3.23-2.el7ansible-service-broker-container-scripts-1:1.3.23-2.el7.noarch.rpm
Red Hat Enterprise Linux7anyansible-service-broker-selinux1:1.3.23-2.el7ansible-service-broker-selinux-1:1.3.23-2.el7.noarch.rpm
Red Hat Enterprise Linux7anyautomation-broker-apb-role1:1.3.23-2.el7automation-broker-apb-role-1:1.3.23-2.el7.noarch.rpm

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20 Feb 2026 19:38Current
7.3High risk
Vulners AI Score7.3
CVSS 26.5
CVSS 3.18.1
CVSS 35
EPSS0.02092
CWE-284
kubernetesservercluster scopedcustom resourcesnamespace scopedrolesrole bindingsaffected versions
4