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Security Advisories

CVE-2020-8553

NVD

https://nvd.nist.gov/vuln/detail/CVE-2020-8553

Severity

5.9

Medium

CVSS V3

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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.

References

  • https://nvd.nist.gov/vuln/detail/CVE-2020-8553
  • https://github.com/advisories/GHSA-hhpm-74pm-hf35
  • https://images.chainguard.dev/security/
  • https://github.com/kubernetes/ingress-nginx/issues/5126

Affected packages

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