CVE-2019-3779 (GCVE-0-2019-3779)
Vulnerability from cvelistv5
Published
2019-03-08 16:00
Modified
2024-09-16 18:55
Severity ?
8.8 (High) - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-284 - Improper Access Control - Generic
Summary
Cloud Foundry Container Runtime, versions prior to 0.29.0, deploys Kubernetes clusters utilize the same CA (Certificate Authority) to sign and trust certs for ETCD as used by the Kubernetes API. This could allow a user authenticated with a cluster to request a signed certificate leveraging the Kubernetes CSR capability to obtain a credential that could escalate privilege access to ETCD.
References
Impacted products
Vendor Product Version
Cloud Foundry Cloud Foundry Container Runtime (CFCR) Version: All   < v0.29.0
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