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CVE-2018-17189

CVE-2018-17189

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

This page shows selected source facts. See the linked advisories for the complete description and affected versions.

In Apache HTTP server versions 2.4.37 and prior, by sending request bodies in a slow loris way to plain resources, the h2 stream for that request unnecessarily occupied a server thread cleaning up that incoming data. This affects only HTTP/2 (mod_http2) connections.

CVSS 5.3 · Medium · EPSS 20.1% · Fix available

Published
Updated

Stack: system · web

Affected products and versions

  • apache httpd

    Versions
    • 2.4.17 to 2.4.37: Affected

    No fix published

  • apache2 Debian:12

    Affected ranges
    • ECOSYSTEM: < 2.4.38-1

    Update to 2.4.38-1

  • apache2 Debian:13

    Affected ranges
    • ECOSYSTEM: < 2.4.38-1

    Update to 2.4.38-1

  • apache2 Debian:14

    Affected ranges
    • ECOSYSTEM: < 2.4.38-1

    Update to 2.4.38-1

  • apache2 Ubuntu:18.04:LTS

    Versions
    • 2.4.27-2ubuntu3
    • 2.4.29-1ubuntu1
    • 2.4.29-1ubuntu2
    • 2.4.29-1ubuntu3
    • 2.4.29-1ubuntu4
    • 2.4.29-1ubuntu4.1
    • 2.4.29-1ubuntu4.2
    • 2.4.29-1ubuntu4.3
    • 2.4.29-1ubuntu4.4
    • 2.4.29-1ubuntu4.5
    Affected ranges
    • ECOSYSTEM: < 2.4.29-1ubuntu4.6

    Update to 2.4.29-1ubuntu4.6

Original sources

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