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
  National Vulnerability Database SUSE
Base Score 5.5 5.5
Vector CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:C/C:N/I:H/A:N
Attack Vector Local Local
Attack Complexity Low High
Privileges Required Low None
User Interaction None Required
Scope Unchanged Changed
Confidentiality Impact None None
Integrity Impact High High
Availability Impact None None
CVSSv3 Version 3 3
SUSE Bugzilla entries: 1089654 [RESOLVED / FIXED], 1089991 [RESOLVED / FIXED]

SUSE Security Advisories:


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 past their end of life and not receiving proactive updates anymore.
Magnum Orchestration 7 kubernetes Not affected
SUSE Container as a Service Platform 1.0 kubernetes Released
SUSE Container as a Service Platform 2.0 kubernetes Released
SUSE Linux Enterprise Server 12 kubernetes Not affected
SUSE Linux Enterprise Server 12 SP3 kubernetes Not affected
SUSE Linux Enterprise Server 12 SP4 kubernetes Not affected
SUSE Linux Enterprise Server for SAP Applications 12 kubernetes Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kubernetes Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kubernetes Not affected


SUSE Timeline for this CVE

CVE page created: Fri Apr 13 19:19:22 2018
CVE page last modified: Mon Jul 3 13:43:06 2023