Upstream information

CVE-2018-1002100 at MITRE

Description

In Kubernetes versions 1.5.x, 1.6.x, 1.7.x, 1.8.x, and prior to version 1.9.6, the kubectl cp command insecurely handles tar data returned from the container, and can be caused to overwrite arbitrary local files.

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 3.6
Vector AV:L/AC:L/Au:N/C:N/I:P/A:P
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  SUSE
Base Score 5.5
Vector AV:L/AC:H/PR:N/UI:R/S:C/C:N/I:H/A:N
Access Vector Local
Access Complexity High
Privileges Required None
User Interaction Required
Scope Changed
Confidentiality Impact None
Integrity Impact High
Availability Impact None
SUSE Bugzilla entries: 1089654 [RESOLVED / FIXED], 1089991 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE CaaS Platform ALL
  • kubernetes >= 1.8.10-3.3.1
  • kubernetes-client >= 1.8.10-3.3.1
  • kubernetes-common >= 1.8.10-3.3.1
  • kubernetes-kubelet >= 1.8.10-3.3.1
  • kubernetes-master >= 1.8.10-3.3.1
  • kubernetes-node >= 1.8.10-3.3.1
Patchnames:
SUSE-CAASP-ALL-2018-1339


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Please note that this evaluation state might be work in progress, incomplete or outdated.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
CaaS Platform 1.0 kubernetes Released
CaaS Platform 2.0 kubernetes Released
OpenStack Cloud Magnum Orchestration 7.0 kubernetes Not affected
SUSE Linux Enterprise Module for Public Cloud 12 kubernetes Not affected