---
cve: "CVE-2023-5528"
severity: "HIGH"
cvss: 7.2
epss: "3.6%"
vendor: "Kubernetes"
kev: false
exploited: false
published: "2023-11-14 21:15:14"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-06T09:12:29+02:00"
---

# CVE-2023-5528

> 7.2 HIGH · 🧪 PoC

## Beschreibung

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.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Hoch | good |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Hoch | bad |

## Patch verfügbar (OSV)

- e5e8c2b2f912d4676373464f023bc3495de84965 (Commit)
- f4abc565d0e9a0d5e0ab2ff26e1f1288619fa982 (Commit)

## Referenzen

- <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/3JH444PWZBINXLLFV7XLIJIZJHSK6UEZ/>
- <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://security.netapp.com/advisory/ntap-20240119-0009/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2023-5528) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_