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CVE PROGRAM SOURCE RECORD5.9 Medium

CVE-2020-8553

Kubernetes ingress-nginx Compromise of auth via subset/superset namespace names

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Status
Published
Published
Updated
Assigning organization
kubernetes

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Kubernetes ingress-nginx

  • unspecified to < 0.28.0affected

References