What is CVE-2022-24877?

CVE-2022-24877 is a critical-severity vulnerability in Fluxcd Flux2, classified under Path Traversal. CVSS score: 9.9/10. Published 2022-05-06.

How severe is CVE-2022-24877?

Critical severity. CVSS v3 base score is 9.9 out of 10.

Path Traversal in Fluxcd Flux2

CVE-2022-24877

Flux is an open and extensible continuous delivery solution for Kubernetes. Path Traversal in the kustomize-controller via a malicious `kustomization.yaml` allows an attacker to expose sensitive data from the controller’s pod filesystem an…

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.011 (61.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

Affected products

Fluxcd Flux2 — versions flux2 < v0.29.0, kustomize-controller < v0.24.0
Fluxcd Kustomize-controller

Weakness classification (CWE)

References

security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2022-24877?: CVE-2022-24877 is a critical-severity vulnerability in Fluxcd Flux2, classified under Path Traversal. CVSS score: 9.9/10. Published 2022-05-06.
How severe is CVE-2022-24877?: Critical severity. CVSS v3 base score is 9.9 out of 10.