漏洞信息
尽管我们使用了先进的大模型技术,但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性,但请您根据实际情况进行核实和判断。
Vulnerability Title
Kong Kubernetes Ingress Controller cluster-wide ingress configuration DoS via CA-certificate ID collision
Vulnerability Description
Kong Kubernetes Ingress Controller (KIC) allows a user with namespace-scoped Secret creation privileges to cause a cluster-wide ingress configuration denial of service. KIC collects CA-certificate Secrets across all watched namespaces using a label selector alone, without ingress-class or namespace restrictions. The CA-certificate primary key is derived from a user-supplied field in the Secret. Duplicate CA-certificate IDs cause Kong Gateway to reject the entire configuration document and halting all ingress changes cluster-wide.
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Vulnerability Type
授权机制缺失
Vulnerability Title
Kong Ingress Controller for Kubernetes 资源管理错误漏洞
Vulnerability Description
Kong Kong Ingress Controller for Kubernetes是Kong组织开源的一个容器集群的入口控制器。 Kong Ingress Controller for Kubernetes 3.4.0版本至3.4.18之前版本和3.5.0版本至3.5.11之前版本存在安全漏洞,该漏洞源于使用标签选择器收集CA证书Secret时未限制命名空间,导致用户可创建重复CA证书ID,造成Kong Gateway拒绝配置文档并停止所有入口更改,形成拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A