CVE-2021-20218

State: Published
Severity: Not scored
Published: Mar 16, 2021
Updated: Aug 3, 2024
Reserved: Dec 17, 2020

Description

A flaw was found in the fabric8 kubernetes-client in version 4.2.0 and after. This flaw allows a malicious pod/container to cause applications using the fabric8 kubernetes-client `copy` command to extract files outside the working path. The highest threat from this vulnerability is to integrity and system availability. This has been fixed in kubernetes-client-4.13.2 kubernetes-client-5.0.2 kubernetes-client-4.11.2 kubernetes-client-4.7.2

Scores

The record has no CVSS score.

Weaknesses

CWE-22

Affected Products

Product	Versions
fabric8-kubernetes-clientn/a	kubernetes-client-4.2.0 and afterAffected

References

https://bugzilla.redhat.com/show_bug.cgi?id=1923405
https://github.com/fabric8io/kubernetes-client/issues/2715

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