QID 377847

Date Published: 2023-01-30

QID 377847: Kubernetes Ceph RBD Admin Secrets exposed Vulnerability

Kubernetes is an open-source container-orchestration system for automating deployment, scaling, and management of containerized applications.

Affected version:
kubernetes v1.19.0 - v1.19.2
kubernetes v1.18.0 - v1.18.9
kubernetes v1.17.0 - v1.17.12
QID Detection Logic:(Authenticated)
The QID uses 'kubectl version' command to check for vulnerable versions of Kubernetes

Successful exploitation of the vulnerability may allow an attacker to Ceph RBD adminSecrets exposed in logs

CVSS V3 rated as Medium - 5.5 severity.

CVSS V2 rated as Low - 2.1 severity.

Solution

For more information please visit 95624

Workaround:
Vulnerable If Ceph RBD volumes are in use and kube-controller-manager is using a log level of at least 4.

Vendor References

95624 - github.com/kubernetes/kubernetes/issues/95624

CVEs related to QID 377847

CVE-2020-8566 |

Software Advisories

Advisory ID	Software	Component	Link
95624			github.com/kubernetes/kubernetes/issues/95624

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