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CVE-2024-36387

CVE-2024-36387 · Apache HTTP Server: DoS by Null pointer in websocket over HTTP/2

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

Serving WebSocket protocol upgrades over a HTTP/2 connection could result in a Null Pointer dereference, leading to a crash of the server process, degrading performance.

CVSS 5.4 · Medium · EPSS 1.7% · Fix available

Published
Updated

Stack: system · web

Affected products and versions

  • apache httpd

    Versions
    • ≥ 2.4.55, ≤ 2.4.59: Affected (semver)

    No fix published

  • apache2 Debian:12

    Versions
    • 2.4.57-2
    • 2.4.57-3
    • 2.4.58-1
    • 2.4.59-1
    • 2.4.59-1~deb10u1
    • 2.4.59-1~deb11u1
    • 2.4.59-1~deb12u1
    • 2.4.59-2
    • 2.4.60-1
    • 2.4.61-1~deb11u1
    Affected ranges
    • ECOSYSTEM: < 2.4.61-1~deb12u1

    Update to 2.4.61-1~deb12u1

  • apache2 Debian:13

    Affected ranges
    • ECOSYSTEM: < 2.4.60-1

    Update to 2.4.60-1

  • apache2 Debian:14

    Affected ranges
    • ECOSYSTEM: < 2.4.60-1

    Update to 2.4.60-1

  • apache2 Ubuntu:20.04:LTS

    Versions
    • 2.4.41-1ubuntu1
    • 2.4.41-4ubuntu1
    • 2.4.41-4ubuntu2
    • 2.4.41-4ubuntu3
    • 2.4.41-4ubuntu3.1
    • 2.4.41-4ubuntu3.3
    • 2.4.41-4ubuntu3.4
    • 2.4.41-4ubuntu3.5
    • 2.4.41-4ubuntu3.6
    • 2.4.41-4ubuntu3.7
    • 2.4.41-4ubuntu3.8
    • 2.4.41-4ubuntu3.9
    • 2.4.41-4ubuntu3.10
    • 2.4.41-4ubuntu3.11
    • 2.4.41-4ubuntu3.12
    • 2.4.41-4ubuntu3.13
    • 2.4.41-4ubuntu3.14
    • 2.4.41-4ubuntu3.15
    • 2.4.41-4ubuntu3.16
    • 2.4.41-4ubuntu3.17
    Affected ranges
    • ECOSYSTEM: < 2.4.41-4ubuntu3.19

    Update to 2.4.41-4ubuntu3.19

  • apache2 Ubuntu:22.04:LTS

    Versions
    • 2.4.48-3.1ubuntu3
    • 2.4.48-3.1ubuntu4
    • 2.4.51-2ubuntu1
    • 2.4.52-1ubuntu1
    • 2.4.52-1ubuntu2
    • 2.4.52-1ubuntu4
    • 2.4.52-1ubuntu4.1
    • 2.4.52-1ubuntu4.2
    • 2.4.52-1ubuntu4.3
    • 2.4.52-1ubuntu4.4
    • 2.4.52-1ubuntu4.5
    • 2.4.52-1ubuntu4.6
    • 2.4.52-1ubuntu4.7
    • 2.4.52-1ubuntu4.8
    • 2.4.52-1ubuntu4.9
    Affected ranges
    • ECOSYSTEM: < 2.4.52-1ubuntu4.10

    Update to 2.4.52-1ubuntu4.10

  • apache2 Ubuntu:24.04:LTS

    Versions
    • 2.4.57-2ubuntu2
    • 2.4.57-2ubuntu3
    • 2.4.58-1ubuntu1
    • 2.4.58-1ubuntu2
    • 2.4.58-1ubuntu6
    • 2.4.58-1ubuntu7
    • 2.4.58-1ubuntu8
    • 2.4.58-1ubuntu8.1
    Affected ranges
    • ECOSYSTEM: < 2.4.58-1ubuntu8.2

    Update to 2.4.58-1ubuntu8.2

Original sources

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