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CVE-2025-32464

CVE-2025-32464

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

HAProxy 2.2 through 3.1.6, in certain uncommon configurations, has a sample_conv_regsub heap-based buffer overflow because of mishandling of the replacement of multiple short patterns with a longer one.

CVSS 6.8 · Medium · EPSS 0.8% · Fix available

Published
Updated

Stack: system · web

Affected products and versions

  • haproxy

    Versions
    • ≥ 2.2, ≤ 3.1.6: Affected (custom)

    No fix published

  • haproxy Debian:12

    Versions
    • 2.6.12-1
    • 2.6.12-1+deb12u1
    Affected ranges
    • ECOSYSTEM: < 2.6.12-1+deb12u2

    Update to 2.6.12-1+deb12u2

  • haproxy Debian:13

    Affected ranges
    • ECOSYSTEM: < 3.0.10-1

    Update to 3.0.10-1

  • haproxy Debian:14

    Affected ranges
    • ECOSYSTEM: < 3.0.10-1

    Update to 3.0.10-1

  • 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
    • 2.4.22-0ubuntu0.22.04.3
    • 2.4.24-0ubuntu0.22.04.1
    Affected ranges
    • ECOSYSTEM: < 2.4.24-0ubuntu0.22.04.2

    Update to 2.4.24-0ubuntu0.22.04.2

  • haproxy Ubuntu:24.04:LTS

    Versions
    • 2.6.15-1ubuntu2
    • 2.8.5-1ubuntu1
    • 2.8.5-1ubuntu2
    • 2.8.5-1ubuntu3
    • 2.8.5-1ubuntu3.1
    • 2.8.5-1ubuntu3.2
    Affected ranges
    • ECOSYSTEM: < 2.8.5-1ubuntu3.3

    Update to 2.8.5-1ubuntu3.3

Original sources

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