# Security update for libsoup

Announcement ID: SUSE-SU-2025:01817-1  
Release Date: 2025-06-05T06:52:43Z  
Rating: important  
References:

  * bsc#1243332
  * bsc#1243422
  * bsc#1243423

  
Cross-References:

  * CVE-2025-4476
  * CVE-2025-4948
  * CVE-2025-4969

  
CVSS scores:

  * CVE-2025-4476 ( SUSE ):  2.1
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2025-4476 ( SUSE ):  4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
  * CVE-2025-4476 ( NVD ):  4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
  * CVE-2025-4948 ( SUSE ):  8.2
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-4948 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-4948 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-4969 ( SUSE ):  6.9
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2025-4969 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
  * CVE-2025-4969 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

  
Affected Products:

  * openSUSE Leap 15.4
  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * SUSE Linux Enterprise High Performance Computing 15 SP5
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5
  * SUSE Linux Enterprise Server 15 SP4
  * SUSE Linux Enterprise Server 15 SP4 LTSS
  * SUSE Linux Enterprise Server 15 SP5
  * SUSE Linux Enterprise Server 15 SP5 LTSS
  * 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 three vulnerabilities can now be installed.

## Description:

This update for libsoup fixes the following issues:

  * CVE-2025-4969: Fixed off-by-one out-of-bounds read may lead to infoleak
    (bsc#1243423)
  * CVE-2025-4948: Fixed integer underflow in soup_multipart_new_from_message()
    leading to denial of service (bsc#1243332)
  * CVE-2025-4476: Fixed NULL pointer dereference may lead to denial of service
    (bsc#1243422)

## 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:

  * openSUSE Leap 15.4  
    zypper in -t patch SUSE-2025-1817=1

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2025-1817=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2025-1817=1

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2025-1817=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2025-1817=1

  * SUSE Linux Enterprise Server 15 SP4 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2025-1817=1

  * SUSE Linux Enterprise Server 15 SP5 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2025-1817=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP4  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2025-1817=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP5  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2025-1817=1

  * SUSE Manager Proxy 4.3  
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.3-2025-1817=1

  * SUSE Manager Retail Branch Server 4.3  
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-
Server-4.3-2025-1817=1

  * SUSE Manager Server 4.3  
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.3-2025-1817=1

## Package List:

  * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
    * typelib-1_0-Soup-3_0-3.0.4-150400.3.10.1
    * libsoup-debugsource-3.0.4-150400.3.10.1
    * libsoup-devel-3.0.4-150400.3.10.1
    * libsoup-3_0-0-3.0.4-150400.3.10.1
    * libsoup-3_0-0-debuginfo-3.0.4-150400.3.10.1
  * openSUSE Leap 15.4 (x86_64)
    * libsoup-3_0-0-32bit-debuginfo-3.0.4-150400.3.10.1
    * libsoup-3_0-0-32bit-3.0.4-150400.3.10.1
    * libsoup-devel-32bit-3.0.4-150400.3.10.1
  * openSUSE Leap 15.4 (noarch)
    * libsoup-lang-3.0.4-150400.3.10.1
  * openSUSE Leap 15.4 (aarch64_ilp32)
    * libsoup-devel-64bit-3.0.4-150400.3.10.1
    * libsoup-3_0-0-64bit-3.0.4-150400.3.10.1
    * libsoup-3_0-0-64bit-debuginfo-3.0.4-150400.3.10.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64
    x86_64)
    * typelib-1_0-Soup-3_0-3.0.4-150400.3.10.1
    * libsoup-debugsource-3.0.4-150400.3.10.1
    * libsoup-devel-3.0.4-150400.3.10.1
    * libsoup-3_0-0-3.0.4-150400.3.10.1
    * libsoup-3_0-0-debuginfo-3.0.4-150400.3.10.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (noarch)
    * libsoup-lang-3.0.4-150400.3.10.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64
    x86_64)
    * typelib-1_0-Soup-3_0-3.0.4-150400.3.10.1
    * libsoup-debugsource-3.0.4-150400.3.10.1
    * libsoup-devel-3.0.4-150400.3.10.1
    * libsoup-3_0-0-3.0.4-150400.3.10.1
    * libsoup-3_0-0-debuginfo-3.0.4-150400.3.10.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (noarch)
    * libsoup-lang-3.0.4-150400.3.10.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64
    x86_64)
    * typelib-1_0-Soup-3_0-3.0.4-150400.3.10.1
    * libsoup-debugsource-3.0.4-150400.3.10.1
    * libsoup-devel-3.0.4-150400.3.10.1
    * libsoup-3_0-0-3.0.4-150400.3.10.1
    * libsoup-3_0-0-debuginfo-3.0.4-150400.3.10.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (noarch)
    * libsoup-lang-3.0.4-150400.3.10.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64
    x86_64)
    * typelib-1_0-Soup-3_0-3.0.4-150400.3.10.1
    * libsoup-debugsource-3.0.4-150400.3.10.1
    * libsoup-devel-3.0.4-150400.3.10.1
    * libsoup-3_0-0-3.0.4-150400.3.10.1
    * libsoup-3_0-0-debuginfo-3.0.4-150400.3.10.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (noarch)
    * libsoup-lang-3.0.4-150400.3.10.1
  * SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64)
    * typelib-1_0-Soup-3_0-3.0.4-150400.3.10.1
    * libsoup-debugsource-3.0.4-150400.3.10.1
    * libsoup-devel-3.0.4-150400.3.10.1
    * libsoup-3_0-0-3.0.4-150400.3.10.1
    * libsoup-3_0-0-debuginfo-3.0.4-150400.3.10.1
  * SUSE Linux Enterprise Server 15 SP4 LTSS (noarch)
    * libsoup-lang-3.0.4-150400.3.10.1
  * SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64)
    * typelib-1_0-Soup-3_0-3.0.4-150400.3.10.1
    * libsoup-debugsource-3.0.4-150400.3.10.1
    * libsoup-devel-3.0.4-150400.3.10.1
    * libsoup-3_0-0-3.0.4-150400.3.10.1
    * libsoup-3_0-0-debuginfo-3.0.4-150400.3.10.1
  * SUSE Linux Enterprise Server 15 SP5 LTSS (noarch)
    * libsoup-lang-3.0.4-150400.3.10.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64)
    * typelib-1_0-Soup-3_0-3.0.4-150400.3.10.1
    * libsoup-debugsource-3.0.4-150400.3.10.1
    * libsoup-devel-3.0.4-150400.3.10.1
    * libsoup-3_0-0-3.0.4-150400.3.10.1
    * libsoup-3_0-0-debuginfo-3.0.4-150400.3.10.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (noarch)
    * libsoup-lang-3.0.4-150400.3.10.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64)
    * typelib-1_0-Soup-3_0-3.0.4-150400.3.10.1
    * libsoup-debugsource-3.0.4-150400.3.10.1
    * libsoup-devel-3.0.4-150400.3.10.1
    * libsoup-3_0-0-3.0.4-150400.3.10.1
    * libsoup-3_0-0-debuginfo-3.0.4-150400.3.10.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5 (noarch)
    * libsoup-lang-3.0.4-150400.3.10.1
  * SUSE Manager Proxy 4.3 (x86_64)
    * typelib-1_0-Soup-3_0-3.0.4-150400.3.10.1
    * libsoup-debugsource-3.0.4-150400.3.10.1
    * libsoup-devel-3.0.4-150400.3.10.1
    * libsoup-3_0-0-3.0.4-150400.3.10.1
    * libsoup-3_0-0-debuginfo-3.0.4-150400.3.10.1
  * SUSE Manager Proxy 4.3 (noarch)
    * libsoup-lang-3.0.4-150400.3.10.1
  * SUSE Manager Retail Branch Server 4.3 (x86_64)
    * typelib-1_0-Soup-3_0-3.0.4-150400.3.10.1
    * libsoup-debugsource-3.0.4-150400.3.10.1
    * libsoup-devel-3.0.4-150400.3.10.1
    * libsoup-3_0-0-3.0.4-150400.3.10.1
    * libsoup-3_0-0-debuginfo-3.0.4-150400.3.10.1
  * SUSE Manager Retail Branch Server 4.3 (noarch)
    * libsoup-lang-3.0.4-150400.3.10.1
  * SUSE Manager Server 4.3 (ppc64le s390x x86_64)
    * typelib-1_0-Soup-3_0-3.0.4-150400.3.10.1
    * libsoup-debugsource-3.0.4-150400.3.10.1
    * libsoup-devel-3.0.4-150400.3.10.1
    * libsoup-3_0-0-3.0.4-150400.3.10.1
    * libsoup-3_0-0-debuginfo-3.0.4-150400.3.10.1
  * SUSE Manager Server 4.3 (noarch)
    * libsoup-lang-3.0.4-150400.3.10.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-4476.html
  * https://www.suse.com/security/cve/CVE-2025-4948.html
  * https://www.suse.com/security/cve/CVE-2025-4969.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1243332
  * https://bugzilla.suse.com/show_bug.cgi?id=1243422
  * https://bugzilla.suse.com/show_bug.cgi?id=1243423