What is CVE-2023-30512?

CVE-2023-30512 is a medium-severity vulnerability in Linuxfoundation Cubefs, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 6.5/10. Published 2023-04-12.

How severe is CVE-2023-30512?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Linuxfoundation Cubefs

CVE-2023-30512

CubeFS through 3.2.1 allows Kubernetes cluster-level privilege escalation. This occurs because DaemonSet has cfs-csi-cluster-role and can thus list all secrets, including the admin secret.

EPSS: 0.005 (40.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Linuxfoundation Cubefs
N/a — versions n/a

Weakness classification (CWE)

CWE-732 — Incorrect Permission Assignment for Critical Resource

References

cve@mitre.org (Third Party Advisory, Mitigation, Issue Tracking)

Frequently asked questions

What is CVE-2023-30512?: CVE-2023-30512 is a medium-severity vulnerability in Linuxfoundation Cubefs, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 6.5/10. Published 2023-04-12.
How severe is CVE-2023-30512?: Medium severity. CVSS v3 base score is 6.5 out of 10.