Information Exposure Through Log Files Affecting kubernetes-common package, versions <1.17.13-4.21.2


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.53% (43rd percentile)

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  • Snyk IDSNYK-SLES151-KUBERNETESCOMMON-2693871
  • published14 Apr 2022
  • disclosed23 Dec 2020

Introduced: 23 Dec 2020

CVE-2020-8566  (opens in a new tab)
CWE-532  (opens in a new tab)

How to fix?

Upgrade SLES:15.1 kubernetes-common to version 1.17.13-4.21.2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kubernetes-common package and not the kubernetes-common package as distributed by SLES. See How to fix? for SLES:15.1 relevant fixed versions and status.

In Kubernetes clusters using Ceph RBD as a storage provisioner, with logging level of at least 4, Ceph RBD admin secrets can be written to logs. This occurs in kube-controller-manager's logs during provisioning of Ceph RBD persistent claims. This affects < v1.19.3, < v1.18.10, < v1.17.13.

CVSS Base Scores

version 3.1