CVE-2021-20218
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Summary
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
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | fabric8-kubernetes-client | kubernetes-client-4.2.0 and after | affected |
Weaknesses
- CWE-22: CWE-22
ADP Enrichment
CVE Program Container
Additional References
- https://bugzilla.redhat.com/show_bug.cgi?id=1923405
- https://github.com/fabric8io/kubernetes-client/issues/2715
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1923405
- https://github.com/fabric8io/kubernetes-client/issues/2715
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