GHSA-fp9f-44c2-cw27

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GHSA-fp9f-44c2-cw27

Summary: Ingress-nginx code injection via nginx.ingress.kubernetes.io/permanent-redirect annotation

Details: A security issue was identified in [ingress-nginx](https://github.com/kubernetes/ingress-nginx) where the nginx.ingress.kubernetes.io/permanent-redirect annotation on an Ingress object (in the networking.k8s.io or extensions API group) can be used 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.

References: https://nvd.nist.gov/vuln/detail/CVE-2023-5044, https://github.com/kubernetes/ingress-nginx/issues/10572, https://github.com/kubernetes/ingress-nginx, https://groups.google.com/g/kubernetes-security-announce/c/ukuYYvRNel0, https://security.netapp.com/advisory/ntap-20240307-0012, http://www.openwall.com/lists/oss-security/2023/10/25/3