p PatchFirst

CVE-2016-1546

CVE-2016-1546

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

The Apache HTTP Server 2.4.17 and 2.4.18, when mod_http2 is enabled, does not limit the number of simultaneous stream workers for a single HTTP/2 connection, which allows remote attackers to cause a denial of service (stream-processing outage) via modified flow-control windows.

CVSS 5.9 · Medium · EPSS 15.9% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • apache2 Debian:12

    Affected ranges
    • ECOSYSTEM: < 2.4.20-1

    Update to 2.4.20-1

  • apache2 Debian:13

    Affected ranges
    • ECOSYSTEM: < 2.4.20-1

    Update to 2.4.20-1

  • apache2 Debian:14

    Affected ranges
    • ECOSYSTEM: < 2.4.20-1

    Update to 2.4.20-1

Original sources

Check your server →