Vulnerabilities
Projects
Vulnerability Disclosure
About Us
Contact Us
Mend.io Vulnerability Database
What is a WS vulnerability ID?
What is an MSC vulnerability ID?
We found results for “”
CVE-2022-39272
Good to know:
Date: October 20, 2022
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.
Language: Go
Severity Score
Related Resources (14)
Severity Score
Weakness Type (CWE)
Top Fix
Upgrade Version
Upgrade to version github.com/fluxcd/flux2 - v0.35.0;github.com/fluxcd/source-controller - v0.30.0;github.com/fluxcd/kustomize-controller - v0.29.0;github.com/fluxcd/helm-controller - v0.24.0;github.com/fluxcd/notification-controller - v0.27.0;github.com/fluxcd/image-automation-controller - v0.26.0;github.com/fluxcd/image-reflector-controller - v0.22.0;github.com/fluxcd/helm-controller/api - v0.26.0;github.com/fluxcd/image-automation-controller/api - v0.26.1;github.com/fluxcd/image-reflector-controller/api - v0.22.1;github.com/fluxcd/kustomize-controller/api - v0.30.0;github.com/fluxcd/notification-controller/api - v0.28.0;github.com/fluxcd/source-controller/api - v0.30.0
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | LOW |
| User Interaction (UI): | NONE |
| Scope (S): | CHANGED |
| Confidentiality (C): | NONE |
| Integrity (I): | NONE |
| Availability (A): | LOW |