cve/2024/CVE-2024-22019.md

### [CVE-2024-22019](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-22019)
![](https://img.shields.io/static/v1?label=Product&message=Node.js&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=21.6.1%3C%3D%2021.6.1%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

A vulnerability in Node.js HTTP servers allows an attacker to send a specially crafted HTTP request with chunked encoding, leading to resource exhaustion and denial of service (DoS). The server reads an unbounded number of bytes from a single connection, exploiting the lack of limitations on chunk extension bytes. The issue can cause CPU and network bandwidth exhaustion, bypassing standard safeguards like timeouts and body size limits.

### POC

#### Reference
No PoCs from references.

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