Upstream information

CVE-2020-8564 at MITRE

Description

In Kubernetes clusters using a logging level of at least 4, processing a malformed docker config file will result in the contents of the docker config file being leaked, which can include pull secrets or other registry credentials. This affects

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 2.1
Vector AV:L/AC:L/Au:N/C:P/I:N/A:N
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.5 4.7
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Access Vector Local Local
Access Complexity Low High
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact None None
Availability Impact None None
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1177660 [CONFIRMED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container caasp/v4.5/etcd:3.4.13
Image caasp45/caasp-etcd-image
  • etcd >= 3.4.13-3.3.1
  • etcdctl >= 3.4.13-3.3.1
Container caasp/v4.5/helm-tiller:2.16.12
Image caasp45/caasp-helm-tiller-image
  • helm2 >= 2.16.12-3.3.1
Container caasp/v4.5/kube-apiserver:v1.18.10
Image caasp45/caasp-kube-apiserver-image
  • kubernetes-1.18-apiserver >= 1.18.10-4.3.1
Container caasp/v4.5/kube-controller-manager:v1.18.10
Image caasp45/caasp-kube-controller-manager-image
  • kubernetes-1.18-controller-manager >= 1.18.10-4.3.1
Container caasp/v4.5/kube-proxy:v1.18.10
Image caasp45/caasp-kube-proxy-image
  • kubernetes-1.18-proxy >= 1.18.10-4.3.1
Container caasp/v4.5/kube-scheduler:v1.18.10
Image caasp45/caasp-kube-scheduler-image
  • kubernetes-1.18-scheduler >= 1.18.10-4.3.1
Container caasp/v4.5/kucero:1.3.0
Image caasp45/caasp-kucero-image
  • kucero >= 1.3.0-3.3.1
Container caasp/v4.5/velero-plugin-for-aws:1.1.0
Image caasp45/caasp-velero-plugin-for-aws-image
  • velero-plugin-for-aws >= 1.1.0-3.3.1
Container caasp/v4.5/velero-plugin-for-gcp:1.1.0
Image caasp45/caasp-velero-plugin-for-gcp-image
  • velero-plugin-for-gcp >= 1.1.0-3.3.1
Container caasp/v4.5/velero-plugin-for-microsoft-azure:1.1.0
Image caasp45/caasp-velero-plugin-for-microsoft-azure-image
  • velero-plugin-for-microsoft-azure >= 1.1.0-3.3.1
Container caasp/v4.5/velero-restic-restore-helper:1.4.2
Container caasp/v4.5/velero:1.4.2
Image caasp45/caasp-velero-image
Image caasp45/caasp-velero-restic-restore-helper-image
  • velero >= 1.4.2-3.3.1
SUSE CaaS Platform 4.5
  • caasp-release >= 4.5.2-1.8.2
  • cri-o-1.18 >= 1.18.4-4.3.2
  • cri-o-1.18-kubeadm-criconfig >= 1.18.4-4.3.2
  • etcdctl >= 3.4.13-3.3.1
  • helm2 >= 2.16.12-3.3.1
  • helm3 >= 3.3.3-3.8.1
  • kubernetes-1.18-kubeadm >= 1.18.10-4.3.1
  • kubernetes-1.18-kubelet >= 1.18.10-4.3.1
  • patterns-caasp-Management >= 4.5-3.3.1
  • skuba >= 2.1.11-3.10.1
  • skuba-update >= 2.1.11-3.10.1
  • velero >= 1.4.2-3.3.1
Patchnames:
SUSE-SUSE-CAASP-4.5-2020-3761


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE CaaS Platform 4.0 kubernetes Affected
SUSE CaaS Platform 4.5 caasp-release Released
SUSE CaaS Platform 4.5 cri-o-1.18 Released
SUSE CaaS Platform 4.5 etcd Released
SUSE CaaS Platform 4.5 helm2 Released
SUSE CaaS Platform 4.5 helm3 Released
SUSE CaaS Platform 4.5 kubernetes-1.18 Released
SUSE CaaS Platform 4.5 patterns-caasp-Management Released
SUSE CaaS Platform 4.5 skuba Released
SUSE CaaS Platform 4.5 velero Released
SUSE Linux Enterprise Module for Containers 15 SP1 kubernetes Unsupported
SUSE Linux Enterprise Module for Public Cloud 12 kubernetes Affected