---
cve: "CVE-2023-0666"
severity: "MEDIUM"
cvss: 6.5
epss: "2.3%"
vendor: "Wireshark Foundation"
kev: false
exploited: false
published: "2023-06-07 03:15:09"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-05T22:05:22+02:00"
---

# CVE-2023-0666

> 6.5 MEDIUM

## Beschreibung

Due to failure in validating the length provided by an attacker-crafted RTPS packet, Wireshark version 4.0.5 and prior, by default, is susceptible to a heap-based buffer overflow, and possibly code execution in the context of the process running Wireshark.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- ac2f5a01286addcb34ffb204e1eeb5fd8ccdb85c (Commit)
- ac2f5a01286addcb34ffb204e1eeb5fd8ccdb85c (Commit)

## Referenzen

- <https://takeonme.org/cves/CVE-2023-0666.html>
- <https://gitlab.com/wireshark/wireshark/-/issues/19085>
- <https://www.wireshark.org/docs/relnotes/wireshark-4.0.6.html>
- <https://www.wireshark.org/security/wnpa-sec-2023-18.html>
- <https://www.debian.org/security/2023/dsa-5429>
- <https://security.gentoo.org/glsa/202309-02>
- <https://lists.debian.org/debian-lts-announce/2024/09/msg00049.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2023-0666) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_