cve/2023/CVE-2023-33656.md

### [CVE-2023-33656](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-33656)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

A memory leak vulnerability exists in NanoMQ 0.17.2. The vulnerability is located in the file message.c. An attacker could exploit this vulnerability to cause a denial of service attack by causing the program to consume all available memory resources.

### POC

#### Reference
- https://github.com/emqx/nanomq/issues/1164
- https://github.com/emqx/nanomq/issues/1165#issuecomment-1515667127

#### Github
No PoCs found on GitHub currently.