CVE-2020-8568

State: PUBLISHED · Published: 2021-01-21 · Updated: 2024-09-17 · Assigner: kubernetes

Description

Kubernetes Secrets Store CSI Driver versions v0.0.15 and v0.0.16 allow an attacker who can modify a SecretProviderClassPodStatus/Status resource the ability to write content to the host filesystem and sync file contents to Kubernetes Secrets. This includes paths under var/lib/kubelet/pods that contain other Kubernetes Secrets.

CWE

CWE-24 — CWE-24 Path Traversal: '../filedir'
CWE-20 — CWE-20 Improper Input Validation

Affected

Kubernetes / Kubernetes Secrets Store CSI Driver — v=Kubernetes Secrets Store CSI Driver v0.0.15 [affected]; v=Kubernetes Secrets Store CSI Driver v0.0.16 [affected]

CVSS

3.1 score=5.8 severity=MEDIUM CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N

References

https://groups.google.com/g/kubernetes-secrets-store-csi-driver/c/Cb9cvymTzl4 x_refsource_MISC
https://github.com/kubernetes-sigs/secrets-store-csi-driver/issues/378 x_refsource_MISC

Source

cvelistV5-main/cves/2020/8xxx/CVE-2020-8568.json