CVE-2022-24877

Katalog CVE

CVSS 8.8 · High EPSS 1,2%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada fluxcd flux2, fluxcd kustomize-controller. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

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 and possibly privilege escalation in multi-tenancy deployments. Workarounds include automated tooling in the user's CI/CD pipeline to validate `kustomization.yaml` files conform with specific policies. This vulnerability is fixed in kustomize-controller v0.24.0 and included in flux2 v0.29.0.

Rincian

Terbit di NVD

6 Mei 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-36: Absolute Path Traversal

EPSS (30 hari)

1,2% peluang dieksploitasi; lebih tinggi dari 67,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/fluxcd/flux2/security/advisories/GHSA-j77r-2fxf-5jrw advisory vendor