kubernetes/ingress-nginx · Security
ingress-nginx component for Kubernetes allows file overwrite
- GHSA ID
- GHSA-hhpm-74pm-hf35
- CVE ID
- CVE-2020-8553
- Severity
- medium
- Published
- Updated
- CVSS
- 5.9 · CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N
- CVSS v3
- 5.9 · CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N
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.
CWEs
- CWE-73 · External Control of File Name or Path
- CWE-610 · Externally Controlled Reference to a Resource in Another Sphere