CVE-2024-22019 - CVE House
Back to Database
Status published High CVE-2024-22019

A vulnerability in Node.js HTTP servers allows an attacker to...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2024-22019

Credits & Attribution

No credits recorded in the NVD database.

References

More from NodeJS

View All →
CVE-2025-23085
A memory leak could occur when a remote peer abruptly...
Medium 5.3
CVE-2025-23084
A vulnerability has been identified in Node.js, specifically affecting the...
Medium 5.6
CVE-2025-23083
With the aid of the diagnostics_channel utility, an event can...
High 7.7
CVE-2024-37372
The Permission Model assumes that any path starting with two...
Low 3.6
CVE-2024-36138
Bypass incomplete fix of CVE-2024-27980, that arises from improper handling...
High 8.1

Affected Vendor

Affected Software

Node
Vulnerable Versions:
4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0, 20.0, 21.0

Timeline

Official Publish: February 20th, 2024
Last Modified: November 4th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.