---
cve: "CVE-2023-5043"
severity: "HIGH"
cvss: 7.6
epss: "2.2%"
vendor: "Kubernetes"
kev: false
exploited: false
published: "2023-10-25 19:18:57"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-06T06:08:11+02:00"
---

# CVE-2023-5043

> 7.6 HIGH · 🧪 PoC

## Beschreibung

Ingress nginx annotation injection causes arbitrary command execution.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 1ae5d8df200c80a65125b9d7b3ea509fc6442abb (Commit)

## Referenzen

- <https://github.com/kubernetes/ingress-nginx/issues/10571>
- <https://groups.google.com/g/kubernetes-security-announce/c/pVsXsOpxYZo>
- <http://www.openwall.com/lists/oss-security/2023/10/25/4>
- <https://security.netapp.com/advisory/ntap-20240307-0012/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2023-5043) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_