Vulnerability Information
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Vulnerability Title
Skipper Ingress Controller Allows Unauthorized Access to Internal Services via ExternalName
Vulnerability Description
Skipper is an HTTP router and reverse proxy for service composition. Prior to version 0.24.0, when running Skipper as an Ingress controller, users with permissions to create an Ingress and a Service of type ExternalName can create routes that enable them to use Skipper's network access to reach internal services. Version 0.24.0 disables Kubernetes ExternalName by default. As a workaround, developers can allow list targets of an ExternalName and allow list via regular expressions.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Vulnerability Type
未有动机的代理或中间人(混淆代理)
Vulnerability Title
Skipper 代码问题漏洞
Vulnerability Description
Skipper是Zalando SE开源的一个用于服务组合的 HTTP 路由器和反向代理。 Skipper 0.24.0之前版本存在代码问题漏洞，该漏洞源于权限配置不当，可能导致用户创建路由访问内部服务。
CVSS Information
N/A
Vulnerability Type
N/A