What is CVE-2020-8568?

CVE-2020-8568 is a medium-severity vulnerability in Kubernetes Secrets Store Csi Driver, classified under Improper Input Validation. CVSS score: 5.8/10. Published 2021-01-21.

How severe is CVE-2020-8568?

Medium severity. CVSS v3 base score is 5.8 out of 10.

Path Traversal in Kubernetes Secrets Store Csi Driver

CVE-2020-8568

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.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.013 (67.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N.

Affected products

Kubernetes Secrets Store Csi Driver — versions Kubernetes Secrets Store CSI Driver v0.0.15, Kubernetes Secrets Store CSI Driver v0.0.16
Kubernetes Secrets_store_csi_driver — versions 0.0.15, 0.0.16

Weakness classification (CWE)

References

jordan@liggitt.net (Patch, Mailing List, Third Party Advisory, x_refsource_MISC)
jordan@liggitt.net (Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-8568?: CVE-2020-8568 is a medium-severity vulnerability in Kubernetes Secrets Store Csi Driver, classified under Improper Input Validation. CVSS score: 5.8/10. Published 2021-01-21.
How severe is CVE-2020-8568?: Medium severity. CVSS v3 base score is 5.8 out of 10.