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
References (2)
Core 2
Core References
Issue Tracking, Vendor Advisory x_refsource_misc
https://bugzilla.redhat.com/show_bug.cgi?id=1923405
Patch, Third Party Advisory x_refsource_misc
https://github.com/fabric8io/kubernetes-client/issues/2715
Scores
CVSS v3
7.4
EPSS
0.0059
EPSS Percentile
69.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H
Details
CWE
CWE-22
Status
published
Products (10)
io.fabric8/kubernetes-client
4.2.0 - 4.7.2Maven
redhat/a-mq_online
redhat/build_of_quarkus
redhat/codeready_studio
12.0
redhat/descision_manager
7.0
redhat/integration_camel_k
redhat/jboss_fuse
7.0.0
redhat/kubernetes-client
4.2.0 - 4.7.2
redhat/openshift_container_platform
3.11
redhat/process_automation
7.0
Published
Mar 16, 2021
Tracked Since
Feb 18, 2026