CVE-2019-5737

HIGH

Node.js 6.x < 6.17.0, 8.x < 8.15.1, 10.x < 10.15.2, 11.x < 11.10.1 - Denial of Service via Slow HTTP Headers

Title source: llm

Exploitation Summary

EIP tracks 1 public exploit for CVE-2019-5737. PoCs published by beelzebruh.

AI-analyzed exploit summary This repository contains a proof-of-concept exploit for CVE-2019-5737, targeting a vulnerability in `docker-runc`. The exploit is structured in multiple stages, including payload staging and execution, with a focus on achieving remote code execution (RCE).

Description

In Node.js including 6.x before 6.17.0, 8.x before 8.15.1, 10.x before 10.15.2, and 11.x before 11.10.1, an attacker can cause a Denial of Service (DoS) by establishing an HTTP or HTTPS connection in keep-alive mode and by sending headers very slowly. This keeps the connection and associated resources alive for a long period of time. Potential attacks are mitigated by the use of a load balancer or other proxy layer. This vulnerability is an extension of CVE-2018-12121, addressed in November and impacts all active Node.js release lines including 6.x before 6.17.0, 8.x before 8.15.1, 10.x before 10.15.2, and 11.x before 11.10.1.

Exploits (1)

nomisec WORKING POC

by beelzebruh · poc

https://github.com/beelzebruh/cve-2019-5737

View Code ZIP pw:eip

This repository contains a proof-of-concept exploit for CVE-2019-5737, targeting a vulnerability in `docker-runc`. The exploit is structured in multiple stages, including payload staging and execution, with a focus on achieving remote code execution (RCE).

Classification

Working Poc 90%

Attack Type

Rce

Complexity

Moderate

Reliability

Reliable

Target: docker-runc (version not explicitly specified)

No auth needed

Prerequisites: Access to a vulnerable Docker environment · Ability to execute the exploit within the target environment

MITRE ATT&CK