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
Advisories
Source ID Title
EUVD EUVD EUVD-2022-4447 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
Github GHSA Github GHSA GHSA-jwh2-ffg4-48xc Improper Limitation of a Pathname to a Restricted Directory in Fabric8 Kubernetes Client
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-03T17:30:07.581Z

Reserved: 2020-12-17T00:00:00

Link: CVE-2021-20218

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-03-16T21:15:10.930

Modified: 2024-11-21T05:46:09.140

Link: CVE-2021-20218

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-01-12T04:35:00Z

Links: CVE-2021-20218 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses