漏洞信息
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Vulnerability Title
Openshift: openshift: non-admin user can bypass resourcequota and flood etcd with events causing cluster-wide api degradation
Vulnerability Description
A flaw was found in OpenShift Container Platform. Completed pods with restartPolicy: Never do not count toward ResourceQuota pod limits, and Kubernetes events are not quota-scoped. A non-privileged user who can create pods in a namespace can exploit this to generate a large volume of events that accumulate in etcd, causing API server performance degradation across the cluster.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L
Vulnerability Type
不加限制或调节的资源分配
Vulnerability Title
Red Hat OpenShift Container Platform 安全漏洞
Vulnerability Description
Red Hat OpenShift Container Platform是美国红帽(Red Hat)公司的一套可帮助企业在物理、虚拟和公共云基础架构之间开发、部署和管理现有基于容器的应用程序的应用平台。 Red Hat OpenShift Container Platform存在安全漏洞,该漏洞源于已完成且重启策略为Never的Pod不计入ResourceQuota Pod限制,可能导致非特权用户创建大量事件积累在etcd中,造成API服务器性能下降。
CVSS Information
N/A
Vulnerability Type
N/A