fabric8 Kubernetes client had an arbitrary code execution flaw in versions 5.0.0-beta-1 and higher. Attackers could potentially insert malicious YAMLs due to misconfigured YAML parsing.
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-4178
- https://github.com/fabric8io/kubernetes-client/issues/3653
- https://access.redhat.com/security/cve/cve-2021-4178
- https://www.mend.io/vulnerability-database/CVE-2021-4178
- https://bugzilla.redhat.com/show_bug.cgi?id=2034388
- https://github.com/advisories/GHSA-98g7-rxmf-rrxm