CVE-2020-8567
Last modified
CVE-2020-8567 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Kubernetes Secrets Store CSI Driver Vault Plugin prior to v0.0.6, Azure Plugin prior to v0.0.10, and GCP Plugin prior to v0.2.0 allow an attacker who can create specially-crafted SecretProviderClass objects to write to arbitrary file paths on the host filesystem, including /var/lib/kubelet/pods.. EPSS estimates a 1.37% chance of exploitation in the next 30 days.
Description
Kubernetes Secrets Store CSI Driver Vault Plugin prior to v0.0.6, Azure Plugin prior to v0.0.10, and GCP Plugin prior to v0.2.0 allow an attacker who can create specially-crafted SecretProviderClass objects to write to arbitrary file paths on the host filesystem, including /var/lib/kubelet/pods.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Secret Manager Provider For Secret Store Csi Driver | < 0.2.0 | |
| Hashicorp | Vault Provider For Secrets Store Csi Driver | < 0.0.6 |
| Microsoft | Azure Key Vault Provider For Secrets Store Csi Driver | < 0.0.10 |
References
- https://github.com/kubernetes-sigs/secrets-store-csi-driver/issues/384Patch, Third Party Advisory
- https://groups.google.com/g/kubernetes-secrets-store-csi-driver/c/BI2qisiNXHYMailing List, Third Party Advisory
- https://github.com/kubernetes-sigs/secrets-store-csi-driver/issues/384Patch, Third Party Advisory
- https://groups.google.com/g/kubernetes-secrets-store-csi-driver/c/BI2qisiNXHYMailing List, 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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Related CVEs from 2020
- CVE-2020-8561A security issue was discovered in Kubernetes where actors t…4.1
- CVE-2020-8562As mitigations to a report from 2019 and CVE-2020-8555, Kube…3.1
- CVE-2020-8563In Kubernetes clusters using VSphere as a cloud provider, wi…5.5
- CVE-2020-8564In Kubernetes clusters using a logging level of at least 4, …5.5
- CVE-2020-8565In Kubernetes, if the logging level is set to at least 9, au…5.5
- CVE-2020-8566In Kubernetes clusters using Ceph RBD as a storage provision…5.5
- CVE-2020-8568Kubernetes Secrets Store CSI Driver versions v0.0.15 and v0.…6.5
- CVE-2020-8569Kubernetes CSI snapshot-controller prior to v2.1.3 and v3.0.…6.5
- CVE-2020-8570Kubernetes Java client libraries in version 10.0.0 and versi…9.1
- CVE-2020-8571StorageGRID (formerly StorageGRID Webscale) versions 10.0.0 …7.5
- CVE-2020-8572Element OS prior to version 12.0 and Element HealthTools pri…7.5
- CVE-2020-8573The NetApp HCI H610C, H615C and H610S Baseboard Management C…6.5
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