CVE-2021-4178

MEDIUM CVSS: 6.7 Published: 2022-08-24 Modified: 2026-06-17

Description

A arbitrary code execution flaw was found in the Fabric 8 Kubernetes client affecting versions 5.0.0-beta-1 and above. Due to an improperly configured YAML parsing, this will allow a local and privileged attacker to supply malicious YAML.

Affected Platforms

Redhat Fabric8-KubernetesRedhat Openshift Application RuntimesRedhat Process AutomationRedhat Integration Camel KRedhat Integration Camel QuarkusRedhat FuseRedhat A-Mq StreamsRedhat Descision ManagerRedhat Build Of Quarkus

Weakness Type

CWE-502, CWE-502

References

https://access.redhat.com/security/cve/CVE-2021-4178
https://bugzilla.redhat.com/show_bug.cgi?id=2034388
https://github.com/advisories/GHSA-98g7-rxmf-rrxm
https://github.com/fabric8io/kubernetes-client/issues/3653
https://access.redhat.com/security/cve/CVE-2021-4178
https://bugzilla.redhat.com/show_bug.cgi?id=2034388