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CVE-2023-45539

CVE-2023-45539

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

HAProxy before 2.8.2 accepts # as part of the URI component, which might allow remote attackers to obtain sensitive information or have unspecified other impact upon misinterpretation of a path_end rule, such as routing index.html#.png to a static server.

CVSS 8.2 · High · EPSS 1.5% · Fix available

Published
Updated

Stack: system · web

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • haproxy Debian:12

    Versions
    • 2.6.12-1
    Affected ranges
    • ECOSYSTEM: < 2.6.12-1+deb12u1

    Update to 2.6.12-1+deb12u1

  • haproxy Debian:13

    Affected ranges
    • ECOSYSTEM: < 2.6.15-1

    Update to 2.6.15-1

  • haproxy Debian:14

    Affected ranges
    • ECOSYSTEM: < 2.6.15-1

    Update to 2.6.15-1

  • haproxy Ubuntu:Pro:16.04:LTS

    Versions
    • 1.5.14-1
    • 1.5.15-1
    • 1.6.2-1
    • 1.6.2-2
    • 1.6.2-2ubuntu1
    • 1.6.2-2ubuntu3
    • 1.6.3-1
    • 1.6.3-1ubuntu0.1
    • 1.6.3-1ubuntu0.2
    • 1.6.3-1ubuntu0.3
    Affected ranges
    • ECOSYSTEM: < 1.6.3-1ubuntu0.3+esm1

    Update to 1.6.3-1ubuntu0.3+esm1

  • haproxy Ubuntu:Pro:18.04:LTS

    Versions
    • 1.7.9-1ubuntu1
    • 1.7.9-1ubuntu2
    • 1.8.4-1
    • 1.8.7-1
    • 1.8.8-1
    • 1.8.8-1ubuntu0.1
    • 1.8.8-1ubuntu0.2
    • 1.8.8-1ubuntu0.3
    • 1.8.8-1ubuntu0.4
    • 1.8.8-1ubuntu0.6
    • 1.8.8-1ubuntu0.7
    • 1.8.8-1ubuntu0.8
    • 1.8.8-1ubuntu0.9
    • 1.8.8-1ubuntu0.10
    • 1.8.8-1ubuntu0.11
    • 1.8.8-1ubuntu0.13
    Affected ranges
    • ECOSYSTEM: < 1.8.8-1ubuntu0.13+esm2

    Update to 1.8.8-1ubuntu0.13+esm2

  • haproxy Ubuntu:20.04:LTS

    Versions
    • 2.0.5-1
    • 2.0.8-1
    • 2.0.9-1
    • 2.0.10-1
    • 2.0.10-1ubuntu1
    • 2.0.11-1ubuntu1
    • 2.0.12-1ubuntu2
    • 2.0.13-1ubuntu2
    • 2.0.13-2
    • 2.0.13-2ubuntu0.1
    • 2.0.13-2ubuntu0.2
    • 2.0.13-2ubuntu0.3
    • 2.0.13-2ubuntu0.5
    • 2.0.29-0ubuntu1
    • 2.0.29-0ubuntu1.1
    • 2.0.29-0ubuntu1.3
    • 2.0.31-0ubuntu0.1
    • 2.0.31-0ubuntu0.2
    Affected ranges
    • ECOSYSTEM: < 2.0.31-0ubuntu0.3

    Update to 2.0.31-0ubuntu0.3

  • haproxy Ubuntu:22.04:LTS

    Versions
    • 2.2.9-2ubuntu2
    • 2.4.8-1
    • 2.4.8-2ubuntu3
    • 2.4.11-1ubuntu1
    • 2.4.12-1ubuntu1
    • 2.4.12-1ubuntu2
    • 2.4.13-1ubuntu1
    • 2.4.14-1ubuntu1
    • 2.4.18-0ubuntu1
    • 2.4.18-0ubuntu1.1
    • 2.4.18-0ubuntu1.2
    • 2.4.18-0ubuntu1.3
    • 2.4.22-0ubuntu0.22.04.1
    • 2.4.22-0ubuntu0.22.04.2
    Affected ranges
    • ECOSYSTEM: < 2.4.22-0ubuntu0.22.04.3

    Update to 2.4.22-0ubuntu0.22.04.3

Original sources

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