CVE-2024-22019
Node.js HTTP Server Chunked Encoding Denial of Service
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.
INFO
Published Date :
Feb. 20, 2024, 2:15 a.m.
Last Modified :
Nov. 5, 2024, 9:35 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-22019.
| URL | Resource |
|---|---|
| http://www.openwall.com/lists/oss-security/2024/03/11/1 | |
| https://hackerone.com/reports/2233486 | |
| https://security.netapp.com/advisory/ntap-20240315-0004/ |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-22019 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-22019 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Nov. 05, 2024
Action Type Old Value New Value Added CWE CISA-ADP CWE-404 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
May. 01, 2024
Action Type Old Value New Value Added Reference HackerOne http://www.openwall.com/lists/oss-security/2024/03/11/1 [No types assigned] -
CVE Modified by [email protected]
Mar. 15, 2024
Action Type Old Value New Value Added Reference HackerOne https://security.netapp.com/advisory/ntap-20240315-0004/ [No types assigned] -
CVE Received by [email protected]
Feb. 20, 2024
Action Type Old Value New Value Added 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. Added Reference HackerOne https://hackerone.com/reports/2233486 [No types assigned] Added CVSS V3 HackerOne AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-22019 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-22019
weaknesses.