Description
Versions < 1.5 of the Kubernetes ingress default backend, which handles invalid ingress traffic, exposed prometheus metrics publicly.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Kubernetes | k8s.gcr.io/defaultbackend | defaultbackend – < 1.5 | 1.5 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Go | k8s.io/ingress-nginx | < 1.5 | 1.5 | GHSA-p3x5-5xpx-9phm |