What’s Vulnerable › Vulnerabilities

CVE-2024-22019

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-02-20 · updated 2026-06-17
• Weakness: CWE-404

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.

Affected products

• NetApp Astra Control Center: all versions
• Node.js: from 18.0.0 before 18.19.1; from 20.0.0 before 20.11.1; from 21.0.0 before 21.6.2 — fixed in 18.19.1, 20.11.1, 21.6.2

How to fix

Upgrade to a fixed version: Node.js 18.19.1, 20.11.1, 21.6.2. Check the vendor advisory for mitigations.

References

• http://www.openwall.com/lists/oss-security/2024/03/11/1
• https://hackerone.com/reports/2233486
• https://security.netapp.com/advisory/ntap-20240315-0004/
• http://www.openwall.com/lists/oss-security/2024/03/11/1
• https://hackerone.com/reports/2233486
• https://lists.debian.org/debian-lts-announce/2024/09/msg00029.html
• https://security.netapp.com/advisory/ntap-20240315-0004/

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