CVE-2022-39272

Flux is an open and extensible continuous delivery solution for Kubernetes. Versions prior to 0.35.0 are subject to a Denial of Service. Users that have permissions to change Flux’s objects, either through a Flux source or directly within a cluster, can provide invalid data to fields `.spec.interval` or `.spec.timeout` (and structured variations of these fields), causing the entire object type to stop being processed. This issue is patched in version 0.35.0. As a workaround, Admission controllers can be employed to restrict the values that can be used for fields `.spec.interval` and `.spec.timeout`, however upgrading to the latest versions is still the recommended mitigation.

Link	Resource
https://github.com/fluxcd/flux2/security/advisories/GHSA-f4p5-x4vc-mh4v	Third Party Advisory
https://github.com/kubernetes/apimachinery/issues/131	Issue Tracking Patch

Configuration 1

cpe:2.3:a:fluxcd:source-controller:*:*:*:*:*:*:*:* cpe:2.3:a:fluxcd:source-controller:0.0.1:alpha2:*:*:*:*:*:* cpe:2.3:a:fluxcd:source-controller:0.0.1:alpha1:*:*:*:*:*:* cpe:2.3:a:fluxcd:source-controller:0.0.1:alpha3:*:*:*:*:*:* cpe:2.3:a:fluxcd:source-controller:0.0.1:alpha4:*:*:*:*:*:* cpe:2.3:a:fluxcd:source-controller:0.0.1:alpha5:*:*:*:*:*:* cpe:2.3:a:fluxcd:source-controller:0.0.1:alpha6:*:*:*:*:*:* cpe:2.3:a:fluxcd:source-controller:0.0.1:beta1:*:*:*:*:*:* cpe:2.3:a:fluxcd:source-controller:0.0.1:beta2:*:*:*:*:*:* cpe:2.3:a:fluxcd:notification-controller:0.0.1:alpha2:*:*:*:*:*:* cpe:2.3:a:fluxcd:notification-controller:0.0.1:beta1:*:*:*:*:*:* cpe:2.3:a:fluxcd:notification-controller:0.0.1:alpha1:*:*:*:*:*:* cpe:2.3:a:fluxcd:notification-controller:*:*:*:*:*:*:*:* cpe:2.3:a:fluxcd:kustomize-controller:*:*:*:*:*:*:*:* cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha1:*:*:*:*:*:* cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha2:*:*:*:*:*:* cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha3:*:*:*:*:*:* cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha4:*:*:*:*:*:* cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha5:*:*:*:*:*:* cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha6:*:*:*:*:*:* cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha7:*:*:*:*:*:* cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha8:*:*:*:*:*:* cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha9:*:*:*:*:*:* cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:beta1:*:*:*:*:*:* cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:beta2:*:*:*:*:*:* cpe:2.3:a:fluxcd:image-reflector-controller:*:*:*:*:*:*:*:* cpe:2.3:a:fluxcd:image-automation-controller:*:*:*:*:*:*:*:* cpe:2.3:a:fluxcd:helm-controller:*:*:*:*:*:*:*:* cpe:2.3:a:fluxcd:helm-controller:0.0.1:alpha1:*:*:*:*:*:* cpe:2.3:a:fluxcd:helm-controller:0.0.1:alpha2:*:*:*:*:*:* cpe:2.3:a:fluxcd:helm-controller:0.0.1:beta1:*:*:*:*:*:* cpe:2.3:a:fluxcd:helm-controller:0.0.1:beta2:*:*:*:*:*:* cpe:2.3:a:fluxcd:helm-controller:0.0.1:beta3:*:*:*:*:*:* cpe:2.3:a:fluxcd:helm-controller:0.0.1:beta4:*:*:*:*:*:* cpe:2.3:a:fluxcd:flux2:*:*:*:*:*:*:*:*

---

Published : 2022-10-22 12:15

Updated : 2022-10-24 04:51

---

NVD link : CVE-2022-39272

Mitre link : CVE-2022-39272

No products.

CWE-20