CVE-2022-0759 (GCVE-0-2022-0759)

Vulnerability from cvelistv5 – Published: 2022-03-25 18:03 – Updated: 2024-08-02 23:40
VLAI
Summary
A flaw was found in all versions of kubeclient up to (but not including) v4.9.3, the Ruby client for Kubernetes REST API, in the way it parsed kubeconfig files. When the kubeconfig file does not configure custom CA to verify certs, kubeclient ends up accepting any certificate (it wrongly returns VERIFY_NONE). Ruby applications that leverage kubeclient to parse kubeconfig files are susceptible to Man-in-the-middle attacks (MITM).
Severity
8.1 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
Assigner
redhat CNA under the redhat root
CNA scorecard B 82/100 over 1176 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
n/a kubeclient Affected: 4.9.3
Show details on NVD website
To clipboard 

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