Em resumo
- CVE-2021-25745 é uma vulnerabilidade ALTO (CVSS 8.1) que afeta k8s.io/ingress-nginx, ingress-nginx (kubernetes).
- Chance de exploração nos próximos 30 dias (EPSS): 1.2%, maior que 67.8% das vulnerabilidades.
- Correção: atualize para 1.2.0 ou posterior.
Description
A security issue was discovered in ingress-nginx where a user that can create or update ingress objects can use 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.
NVD description
A security issue was discovered in ingress-nginx where a user that can create or update ingress objects can use 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.
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