BIT-nginx-ingress-controller-2021-25748

Import Source

https://github.com/bitnami/vulndb/tree/main/data/nginx-ingress-controller/BIT-nginx-ingress-controller-2021-25748.json

Aliases

• CVE-2021-25748
• GHSA-863x-868h-968x

Published

2024-03-06T10:58:58.103Z

Modified

2024-03-06T11:25:28.861Z

Details

A security issue was discovered in ingress-nginx where a user that can create or update ingress objects can use a newline character to bypass the sanitization of the spec.rules[].http.paths[].path field of an Ingress object (in the networking.k8s.io or extensions API group) to obtain the credentials of the ingress-nginx controller. In the default configuration, that credential has access to all secrets in the cluster.

References

• https://github.com/kubernetes/ingress-nginx/issues/8686
• https://groups.google.com/g/kubernetes-security-announce/c/avaRYa9c7I8