CVE-2020-8553

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.

Score

CVSS 3.1 5.9 Medium

Status

Modified - jordan@liggitt.net

Published

2020-07-29

Last modified

2024-08-04

Weaknesses

CWE-610, CWE-73

Affected products

• Ingress-nginx (Kubernetes)

References

• https://github.com/kubernetes/ingress-nginx/issues/5126