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 < v1.19.3, < v1.18.10, < v1.17.13.

SUSE information

Overall state of this security issue: Resolved

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
Attack Vector Local Local
Attack 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 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
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Please note that this evaluation state might be work in progress, incomplete or outdated.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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise High Performance Computing 12 kubernetes Not affected
SUSE Linux Enterprise Module for Public Cloud 12 kubernetes Not affected
SUSE Linux Enterprise Server 12 SP5 kubernetes Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kubernetes Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 15 SP1 kubernetes Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS kubernetes Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS kubernetes Won't fix
SUSE Linux Enterprise Module for Containers 15 SP1 kubernetes Affected
SUSE Linux Enterprise Server 12 SP4 kubernetes Not affected
SUSE Linux Enterprise Server 15 SP1 kubernetes Affected
SUSE Linux Enterprise Server 15 SP1-LTSS kubernetes Won't fix
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 kubernetes Won't fix
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kubernetes Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 kubernetes Affected
Products past their end of life and not receiving proactive updates anymore.
SUSE CaaS Platform 4.0 kubernetes Won't fix
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 Enterprise Storage 6 kubernetes Affected
SUSE Linux Enterprise Server 12 kubernetes Not affected
SUSE Linux Enterprise Server 12 SP3 kubernetes Not affected
SUSE Linux Enterprise Server 15 SP1-BCL kubernetes Won't fix
SUSE Linux Enterprise Server for SAP Applications 12 kubernetes Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kubernetes Not affected
SUSE Manager Proxy 4.0 kubernetes Affected
SUSE Manager Retail Branch Server 4.0 kubernetes Affected
SUSE Manager Server 4.0 kubernetes Affected

SUSE Timeline for this CVE

CVE page created: Wed Oct 14 08:31:46 2020
CVE page last modified: Fri Feb 10 15:39:10 2023