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CVE-2024-22019

CVE-2024-22019

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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.

CVSS 7.5 · High · EPSS 3.2% · Fix available

Published
Updated

Stack: system · node

Affected products and versions

  • node.js

    Versions
    • ≥ 4.0, < 4.*: Affected (semver)
    • ≥ 5.0, < 5.*: Affected (semver)
    • ≥ 6.0, < 6.*: Affected (semver)
    • ≥ 7.0, < 7.*: Affected (semver)
    • ≥ 8.0, < 8.*: Affected (semver)
    • ≥ 9.0, < 9.*: Affected (semver)
    • ≥ 10.0, < 10.*: Affected (semver)
    • ≥ 11.0, < 11.*: Affected (semver)
    • ≥ 12.0, < 12.*: Affected (semver)
    • ≥ 13.0, < 13.*: Affected (semver)
    • ≥ 14.0, < 14.*: Affected (semver)
    • ≥ 15.0, < 15.*: Affected (semver)
    • ≥ 16.0, < 16.*: Affected (semver)
    • ≥ 17.0, < 17.*: Affected (semver)
    • ≥ 18.0, < 18.19.1: Affected (semver)
    • ≥ 19.0, < 19.*: Affected (semver)
    • ≥ 20.0, < 20.11.1: Affected (semver)
    • ≥ 21.0, < 21.6.2: Affected (semver)

    Update to 18.19.1; Update to 20.11.1; Update to 21.6.2

  • nodejs Debian:12

    Versions
    • 18.13.0+dfsg1-1
    • 18.13.0+dfsg1-1.1
    • 18.19.0+dfsg-1
    • 18.19.0+dfsg-2
    • 18.19.0+dfsg-3
    • 18.19.0+dfsg-4
    • 18.19.0+dfsg-5
    • 18.19.0+dfsg-6
    • 18.19.0+dfsg-6~deb12u1
    • 18.19.0+dfsg-6~deb12u2
    • 18.19.1+dfsg-1
    • 18.19.1+dfsg-2
    • 18.19.1+dfsg-3
    • 18.19.1+dfsg-3.1
    • 18.19.1+dfsg-4
    • 18.19.1+dfsg-6
    • 18.20.1+dfsg-1
    • 18.20.1+dfsg-2
    • 18.20.1+dfsg-3
    • 18.20.1+dfsg-4
    Affected ranges
    • ECOSYSTEM: < 18.20.4+dfsg-1~deb12u1

    Update to 18.20.4+dfsg-1~deb12u1

  • nodejs Debian:13

    Affected ranges
    • ECOSYSTEM: < 18.19.1+dfsg-1

    Update to 18.19.1+dfsg-1

  • nodejs Debian:14

    Affected ranges
    • ECOSYSTEM: < 18.19.1+dfsg-1

    Update to 18.19.1+dfsg-1

Original sources

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