CVEs-PoC/2020/CVE-2020-8192.md

### [CVE-2020-8192](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8192)
![](https://img.shields.io/static/v1?label=Product&message=fastify&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Denial%20of%20Service%20(CWE-400)&color=brighgreen)

### Description

A denial of service vulnerability exists in Fastify v2.14.1 and v3.0.0-rc.4 that allows a malicious user to trigger resource exhaustion (when the allErrors option is used) with specially crafted schemas.

### POC

#### Reference
- https://hackerone.com/reports/903521

#### Github
- https://github.com/ossf-cve-benchmark/CVE-2020-8192