CVE-2020-8553
CVE-2020-8553 · Kubernetes ingress-nginx Compromise of auth via subset/superset namespace names
This page contains facts from public vulnerability sources. Check the original advisory before updating.
The Kubernetes ingress-nginx component prior to version 0.28.0 allows a user with the ability to create namespaces and to read and create ingress objects to overwrite the password file of another ingress which uses nginx.ingress.kubernetes.io/auth-type: basic and which has a hyphenated namespace or secret name.
CVSS 5.9 · Medium · EPSS 0.9% · Fix available
- Published
- Updated
Stack: containers
Affected products and versions
ingress-nginx
- Versions
- ≥ unspecified, < 0.28.0: Affected (custom)
Update to 0.28.0