CVE-2019-3779: high-severity vulnerability in Cloud Foundry Container Runtime (CFCR)
Cloud Foundry Container Runtime allows a user to bypass security policy when talking to ETCD
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 0.7%
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.
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Cloud Foundry · Cloud Foundry Container Runtime (CFCR)Related CVEs — Cloud Foundry Container Runtime (CFCR)
In the same product, most dangerous first.