CVEs-PoC/2020/CVE-2020-5403.md

### [CVE-2020-5403](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5403)
![](https://img.shields.io/static/v1?label=Product&message=Reactor%20Netty&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=0.9v0.9.3.RELEASE%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-20%3A%20Improper%20Input%20Validation&color=brighgreen)

### Description

Reactor Netty HttpServer, versions 0.9.3 and 0.9.4, is exposed to a URISyntaxException that causes the connection to be closed prematurely instead of producing a 400 response.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/Live-Hack-CVE/CVE-2020-5403