---
cve: "CVE-2023-32726"
severity: "LOW"
cvss: 3.9
epss: "67%"
vendor: "Zabbix"
kev: false
exploited: false
published: "2023-12-18 10:15:06"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-10T22:32:37+02:00"
---

# CVE-2023-32726

> 3.9 LOW

## Beschreibung

The vulnerability is caused by improper check for check if RDLENGTH does not overflow the buffer in response from DNS server.

## CVSS-Vektor

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

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

## Referenzen

- <https://support.zabbix.com/browse/ZBX-23855>
- <https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UMFKNV5E4LG2DIZNPRWQ2ENH75H6UEQT/>
- <https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BYSYLA7VTHR25CBLYO5ZLEJFGU7HTHQB/>
- <https://lists.debian.org/debian-lts-announce/2024/01/msg00012.html>
- <https://lists.debian.org/debian-lts-announce/2024/10/msg00000.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2023-32726) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_