CVE-2020-8564
Last modified
CVE-2020-8564 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. In Kubernetes clusters using a logging level of at least 4, processing a malformed docker config file will result in the contents of the docker config file being leaked, which can include pull secrets or other registry credentials. This affects < v1.19.3, < v1.18.10, < v1.17.13.. EPSS estimates a 0.46% chance of exploitation in the next 30 days.
Description
In Kubernetes clusters using a logging level of at least 4, processing a malformed docker config file will result in the contents of the docker config file being leaked, which can include pull secrets or other registry credentials. This affects < v1.19.3, < v1.18.10, < v1.17.13.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Kubernetes | Kubernetes | >= 1.17.0, < 1.17.13 |
| Kubernetes | Kubernetes | >= 1.18.0, < 1.18.10 |
| Kubernetes | Kubernetes | >= 1.19.0, < 1.19.3 |
References
- https://github.com/kubernetes/kubernetes/issues/95622Third Party Advisory
- https://groups.google.com/g/kubernetes-security-discuss/c/vm-HcrFUOCs/m/36utxAM5CwAJMailing List, Patch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210122-0006/Third Party Advisory
- https://github.com/kubernetes/kubernetes/issues/95622Third Party Advisory
- https://groups.google.com/g/kubernetes-security-discuss/c/vm-HcrFUOCs/m/36utxAM5CwAJMailing List, Patch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210122-0006/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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- CVE-2020-8567Kubernetes Secrets Store CSI Driver Vault Plugin prior to v0…6.5
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