CVE-2018-1002100

State: Published
Severity: 4.2 Medium
Published: Jun 1, 2018
Updated: Sep 16, 2024
Reserved: Jun 1, 2018

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.

Scores

CVSS	Score	Vector	Source
3.0	4.2 Medium	CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:H/A:N	kubernetes

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
KubernetesKubernetes	v1.5.xAffected v1.6.xAffected v1.7.xAffected v1.8.xAffected before v1.9.6Affected

References

https://github.com/kubernetes/kubernetes/issues/61297
https://hansmi.ch/articles/2018-04-openshift-s2i-security
https://bugzilla.redhat.com/show_bug.cgi?id=1564305

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