CVE-2024-22019

Severity CVSS v4.0:

Pending analysis

Type:

CWE-404 Improper Resource Shutdown or Release

Publication date:

20/02/2024

Last modified:

02/04/2025

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

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x

7.50

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:nodejs:node.js:::::lts:::*	18.0.0 (including)	18.19.1 (excluding)
cpe:2.3:a:nodejs:node.js:::::-:::*	20.0.0 (including)	20.11.1 (excluding)
cpe:2.3:a:nodejs:node.js:::::-:::*	21.0.0 (including)	21.6.2 (excluding)
cpe:2.3:a:netapp:astra_control_center:-:::::::*

To consult the complete list of CPE names with products and versions, see this page

CVE-2024-22019

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools