---
cve: "CVE-2022-0543"
severity: "CRITICAL"
cvss: 10.0
epss: "99.3%"
vendor: "Debian"
kev: true
exploited: true
published: "2022-02-18 20:15:17"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-11T01:56:24+02:00"
---

# CVE-2022-0543

> 10.0 CRITICAL · ⚠️ CISA KEV (1628 Tage) · 🔓 Exploited · 🧪 PoC

## Beschreibung

It was discovered, that redis, a persistent key-value database, due to a packaging issue, is prone to a (Debian-specific) Lua sandbox escape, which could result in remote code execution.

## CVSS-Vektor

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

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

## Referenzen

- <https://bugs.debian.org/1005787>
- <https://www.ubercomp.com/posts/2022-01-20_redis_on_debian_rce>
- <https://lists.debian.org/debian-security-announce/2022/msg00048.html>
- <https://www.debian.org/security/2022/dsa-5081>
- <https://security.netapp.com/advisory/ntap-20220331-0004/>
- <http://packetstormsecurity.com/files/166885/Redis-Lua-Sandbox-Escape.html>
- <https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-0543>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2022-0543) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_