# Security update for haproxy

Announcement ID: SUSE-SU-2025:1338-1  
Release Date: 2025-04-17T11:02:36Z  
Rating: moderate  
References:

  * bsc#1240971

  
Cross-References:

  * CVE-2025-32464

  
CVSS scores:

  * CVE-2025-32464 ( SUSE ):  6.0
    CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-32464 ( SUSE ):  6.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
  * CVE-2025-32464 ( NVD ):  6.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H

  
Affected Products:

  * openSUSE Leap 15.4
  * SUSE Linux Enterprise High Availability Extension 15 SP4
  * SUSE Linux Enterprise High Availability Extension 15 SP5
  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * SUSE Linux Enterprise High Performance Computing 15 SP5
  * SUSE Linux Enterprise Micro 5.3
  * SUSE Linux Enterprise Micro 5.4
  * SUSE Linux Enterprise Micro 5.5
  * SUSE Linux Enterprise Micro for Rancher 5.3
  * SUSE Linux Enterprise Micro for Rancher 5.4
  * SUSE Linux Enterprise Server 15 SP4
  * SUSE Linux Enterprise Server 15 SP5
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5
  * SUSE Manager Proxy 4.3
  * SUSE Manager Retail Branch Server 4.3
  * SUSE Manager Server 4.3

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for haproxy fixes the following issues:

  * CVE-2025-32464: Fixed heap-based buffer overflow in sample_conv_regsub.
    (bsc#1240971)

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * SUSE Linux Enterprise Micro for Rancher 5.3  
    zypper in -t patch SUSE-SLE-Micro-5.3-2025-1338=1

  * SUSE Linux Enterprise Micro 5.3  
    zypper in -t patch SUSE-SLE-Micro-5.3-2025-1338=1

  * SUSE Linux Enterprise Micro for Rancher 5.4  
    zypper in -t patch SUSE-SLE-Micro-5.4-2025-1338=1

  * SUSE Linux Enterprise Micro 5.4  
    zypper in -t patch SUSE-SLE-Micro-5.4-2025-1338=1

  * SUSE Linux Enterprise Micro 5.5  
    zypper in -t patch SUSE-SLE-Micro-5.5-2025-1338=1

  * SUSE Linux Enterprise High Availability Extension 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HA-15-SP4-2025-1338=1

  * SUSE Linux Enterprise High Availability Extension 15 SP5  
    zypper in -t patch SUSE-SLE-Product-HA-15-SP5-2025-1338=1

  * openSUSE Leap 15.4  
    zypper in -t patch SUSE-2025-1338=1

## Package List:

  * SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64)
    * haproxy-debuginfo-2.4.22+git0.f8e3218e2-150400.3.22.1
    * haproxy-debugsource-2.4.22+git0.f8e3218e2-150400.3.22.1
    * haproxy-2.4.22+git0.f8e3218e2-150400.3.22.1
  * SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64)
    * haproxy-debuginfo-2.4.22+git0.f8e3218e2-150400.3.22.1
    * haproxy-debugsource-2.4.22+git0.f8e3218e2-150400.3.22.1
    * haproxy-2.4.22+git0.f8e3218e2-150400.3.22.1
  * SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 s390x x86_64)
    * haproxy-debuginfo-2.4.22+git0.f8e3218e2-150400.3.22.1
    * haproxy-debugsource-2.4.22+git0.f8e3218e2-150400.3.22.1
    * haproxy-2.4.22+git0.f8e3218e2-150400.3.22.1
  * SUSE Linux Enterprise Micro 5.4 (aarch64 s390x x86_64)
    * haproxy-debuginfo-2.4.22+git0.f8e3218e2-150400.3.22.1
    * haproxy-debugsource-2.4.22+git0.f8e3218e2-150400.3.22.1
    * haproxy-2.4.22+git0.f8e3218e2-150400.3.22.1
  * SUSE Linux Enterprise Micro 5.5 (aarch64 ppc64le s390x x86_64)
    * haproxy-debuginfo-2.4.22+git0.f8e3218e2-150400.3.22.1
    * haproxy-debugsource-2.4.22+git0.f8e3218e2-150400.3.22.1
    * haproxy-2.4.22+git0.f8e3218e2-150400.3.22.1
  * SUSE Linux Enterprise High Availability Extension 15 SP4 (aarch64 ppc64le
    s390x x86_64)
    * haproxy-debuginfo-2.4.22+git0.f8e3218e2-150400.3.22.1
    * haproxy-debugsource-2.4.22+git0.f8e3218e2-150400.3.22.1
    * haproxy-2.4.22+git0.f8e3218e2-150400.3.22.1
  * SUSE Linux Enterprise High Availability Extension 15 SP5 (aarch64 ppc64le
    s390x x86_64)
    * haproxy-debuginfo-2.4.22+git0.f8e3218e2-150400.3.22.1
    * haproxy-debugsource-2.4.22+git0.f8e3218e2-150400.3.22.1
    * haproxy-2.4.22+git0.f8e3218e2-150400.3.22.1
  * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
    * haproxy-debuginfo-2.4.22+git0.f8e3218e2-150400.3.22.1
    * haproxy-debugsource-2.4.22+git0.f8e3218e2-150400.3.22.1
    * haproxy-2.4.22+git0.f8e3218e2-150400.3.22.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-32464.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1240971