cve/2024/CVE-2024-8376.md

### [CVE-2024-8376](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-8376)
![](https://img.shields.io/static/v1?label=Product&message=Mosquitto&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=2.0.18%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-401%20Missing%20Release%20of%20Memory%20after%20Effective%20Lifetime&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-416%20Use%20After%20Free&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-755%20Improper%20Handling%20of%20Exceptional%20Conditions&color=brightgreen)

### Description

In Eclipse Mosquitto up to version 2.0.18a, an attacker can achieve memory leaking, segmentation fault or heap-use-after-free by sending specific sequences of "CONNECT", "DISCONNECT", "SUBSCRIBE", "UNSUBSCRIBE" and "PUBLISH" packets.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds