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CVE-2019-5737

CVE-2019-5737

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

In Node.js including 6.x before 6.17.0, 8.x before 8.15.1, 10.x before 10.15.2, and 11.x before 11.10.1, an attacker can cause a Denial of Service (DoS) by establishing an HTTP or HTTPS connection in keep-alive mode and by sending headers very slowly. This keeps the connection and associated resources alive for a long period of time. Potential attacks are mitigated by the use of a load balancer or other proxy layer. This vulnerability is an extension of CVE-2018-12121, addressed in November and impacts all active Node.js release lines including 6.x before 6.17.0, 8.x before 8.15.1, 10.x before 10.15.2, and 11.x before 11.10.1.

CVSS 7.5 · High · EPSS 16.2% · Fix available

Published
Updated

Stack: system · node

Affected products and versions

  • node.js

    Versions
    • All versions prior to 6.17.0: Affected
    • All versions prior to 8.15.1: Affected
    • All versions prior to 10.15.2: Affected
    • All versions prior to 11.10.1: Affected

    No fix published

  • nodejs Debian:12

    Affected ranges
    • ECOSYSTEM: < 10.15.2~dfsg-1

    Update to 10.15.2~dfsg-1

  • nodejs Debian:13

    Affected ranges
    • ECOSYSTEM: < 10.15.2~dfsg-1

    Update to 10.15.2~dfsg-1

  • nodejs Debian:14

    Affected ranges
    • ECOSYSTEM: < 10.15.2~dfsg-1

    Update to 10.15.2~dfsg-1

  • nodejs Ubuntu:Pro:16.04:LTS

    Versions
    • 0.10.25~dfsg2-2ubuntu1
    • 4.2.2~dfsg-1
    • 4.2.3~dfsg-1
    • 4.2.4~dfsg-1ubuntu1
    • 4.2.4~dfsg-2
    • 4.2.6~dfsg-1ubuntu1
    • 4.2.6~dfsg-1ubuntu4
    • 4.2.6~dfsg-1ubuntu4.1
    • 4.2.6~dfsg-1ubuntu4.2
    • 4.2.6~dfsg-1ubuntu4.2+esm1
    • 4.2.6~dfsg-1ubuntu4.2+esm2
    • 4.2.6~dfsg-1ubuntu4.2+esm3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • nodejs Ubuntu:Pro:18.04:LTS

    Versions
    • 6.11.4~dfsg-1ubuntu1
    • 6.11.4~dfsg-1ubuntu2
    • 6.12.0~dfsg-1ubuntu1
    • 6.12.0~dfsg-2ubuntu1
    • 6.12.0~dfsg-2ubuntu2
    • 8.10.0~dfsg-2
    • 8.10.0~dfsg-2ubuntu0.2
    • 8.10.0~dfsg-2ubuntu0.3
    • 8.10.0~dfsg-2ubuntu0.4
    Affected ranges
    • ECOSYSTEM: < 8.10.0~dfsg-2ubuntu0.4+esm1

    Update to 8.10.0~dfsg-2ubuntu0.4+esm1

Original sources

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