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Change History

http://www.openwall.com/lists/oss-security/2024/08/16/5

A security issue was discovered in ingress-nginx where an actor with permission to create Ingress objects (in the `networking.k8s.io` or `extensions` API group) can bypass annotation validation to inject arbitrary commands and obtain the credentials of the ingress-nginx controller. In the default configuration, that credential has access to all secrets in the cluster.

Kubernetes AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Kubernetes CWE-20

Kubernetes https://github.com/kubernetes/ingress-nginx/pull/11719 [No types assigned]

Kubernetes https://github.com/kubernetes/ingress-nginx/pull/11721 [No types assigned]

Kubernetes https://github.com/kubernetes/kubernetes/issues/126744 [No types assigned]

Kubernetes https://groups.google.com/g/kubernetes-security-announce/c/a1__cKjWkfA [No types assigned]