Kubernetes - Windows nodes - Insufficient input sanitization in in-tree storage plugin leads to privilege escalation (Kubernetes kubelet)
En bref
- Source
- NVD
- EPSS
- EPSS 4.09 % · centile 91 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- kubernetes
- Statut NVD
- Analyzed
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Description
A security issue was discovered in Kubernetes where a user that can create pods and persistent volumes on Windows nodes may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected if they are using an in-tree storage plugin for Windows nodes.
Faiblesses (CWE)
- CWE-20 — Validation d'entrée incorrecte
Références
- https://github.com/kubernetes/kubernetes/issues/121879
- https://groups.google.com/g/kubernetes-security-announce/c/SL_d4NR8pzA
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4XZIX727JIKF5RQW7RVVBLWXBCDIBJA7/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7MPGMITSZXUCAVO7Q75675SOLXC2XXU4/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3JH444PWZBINXLLFV7XLIJIZJHSK6UEZ/
- https://security.netapp.com/advisory/ntap-20240119-0009/
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H | kubernetes |
| CVSS 3.1 | HIGH 7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H | NVD · jordan@liggitt.net (Secondary) |
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
Avis
- GHSA-hq6q-c2x6-hmch — Kubernetes Improper Input Validation vulnerability
- GO-2023-2341 — Kubernetes Improper Input Validation vulnerability in k8s.io/kubernetes
Références européennes
- ENISA EUVD · EUVD-2023-2977
- GCVE · GCVE-0-2023-5528
Configurations affectées (CPE NVD)
cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*≥ 1.8.0 < 1.25.16cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*≥ 1.26.0 < 1.26.11cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*≥ 1.27.0 < 1.27.8cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*≥ 1.28.0 < 1.28.4cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Kubernetes · kubelet | affected v1.28.0 ≤ v1.28.3 ; affected v1.27.0 ≤ v1.27.7 ; affected v1.26.0 ≤ v1.26.10 ; affected 0 ≤ v1.25.15 ; unaffected v1.28.4 ; unaffected v1.27.8 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |