CVE-2021-4178
fabric8 kubernetes-client vulnerable
6.7
MEDIUM
CVSS 3.1
EPSS 0.24%
Description
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.
How to fix CVE-2021-4178
To remediate CVE-2021-4178, upgrade the affected package to a fixed version below.
- Maven/io.fabric8:kubernetes-client—upgrade to 5.0.3 or later
Is CVE-2021-4178 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 5.0.0-beta-1, < 5.0.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.7 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |