cve/2023/CVE-2023-22551.md

### [CVE-2023-22551](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22551)
![](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

The FTP (aka "Implementation of a simple FTP client and server") project through 96c1a35 allows remote attackers to cause a denial of service (memory consumption) by engaging in client activity, such as establishing and then terminating a connection. This occurs because malloc is used but free is not.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/alopresto/epss_api_demo
- https://github.com/alopresto6m/epss_api_demo
- https://github.com/nomi-sec/PoC-in-GitHub
- https://github.com/viswagb/CVE-2023-22551