cve/2023/CVE-2023-4494.md

### [CVE-2023-4494](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4494)
![](https://img.shields.io/static/v1?label=Product&message=Easy%20Chat%20Server&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=0%3C%3D%203.1%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-119%20Improper%20Restriction%20of%20Operations%20within%20the%20Bounds%20of%20a%20Memory%20Buffer&color=brighgreen)

### Description

Stack-based buffer overflow vulnerability in Easy Chat Server 3.1 version. An attacker could send an excessively long username string to the register.ghp file asking for the name via a GET request resulting in arbitrary code execution on the remote machine.

### POC

#### Reference
No PoCs from references.

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