GHSA-jwh2-ffg4-48xc
Improper Limitation of a Pathname to a Restricted Directory in Fabric8 Kubernetes Client
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2021-20218
- CVSS_V3
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H
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
Paquets affectés
| Paquet | Versions |
|---|---|
| Maven · io.fabric8:kubernetes-client | introduced 4.2.0, fixed 4.7.2 |
| Maven · io.fabric8:kubernetes-client | introduced 4.8.0, fixed 4.11.2 |
| Maven · io.fabric8:kubernetes-client | introduced 4.12.0, fixed 4.13.2 |
| Maven · io.fabric8:kubernetes-client | introduced 5.0.0, fixed 5.0.2 |
Références
- https://nvd.nist.gov/vuln/detail/CVE-2021-20218 ADVISORY
- https://github.com/fabric8io/kubernetes-client/issues/2715 WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=1923405 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |