Security update for libsoup

Announcement ID:	SUSE-SU-2025:01812-1
Release Date:	2025-06-04T10:12:19Z
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:	Basesystem Module 15-SP6 Basesystem Module 15-SP7 openSUSE Leap 15.6 SUSE Linux Enterprise Desktop 15 SP6 SUSE Linux Enterprise Desktop 15 SP7 SUSE Linux Enterprise Real Time 15 SP6 SUSE Linux Enterprise Real Time 15 SP7 SUSE Linux Enterprise Server 15 SP6 SUSE Linux Enterprise Server 15 SP7 SUSE Linux Enterprise Server for SAP Applications 15 SP6 SUSE Linux Enterprise Server for SAP Applications 15 SP7

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 15.6
  zypper in -t patch SUSE-2025-1812=1 openSUSE-SLE-15.6-2025-1812=1
• Basesystem Module 15-SP6
  zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP6-2025-1812=1
• Basesystem Module 15-SP7
  zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2025-1812=1

Package List:

• openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)
  • libsoup-3_0-0-debuginfo-3.4.4-150600.3.10.1
  • libsoup-3_0-0-3.4.4-150600.3.10.1
  • libsoup-debugsource-3.4.4-150600.3.10.1
  • typelib-1_0-Soup-3_0-3.4.4-150600.3.10.1
  • libsoup-devel-3.4.4-150600.3.10.1
• openSUSE Leap 15.6 (x86_64)
  • libsoup-devel-32bit-3.4.4-150600.3.10.1
  • libsoup-3_0-0-32bit-3.4.4-150600.3.10.1
  • libsoup-3_0-0-32bit-debuginfo-3.4.4-150600.3.10.1
• openSUSE Leap 15.6 (noarch)
  • libsoup-lang-3.4.4-150600.3.10.1
• openSUSE Leap 15.6 (aarch64_ilp32)
  • libsoup-devel-64bit-3.4.4-150600.3.10.1
  • libsoup-3_0-0-64bit-debuginfo-3.4.4-150600.3.10.1
  • libsoup-3_0-0-64bit-3.4.4-150600.3.10.1
• Basesystem Module 15-SP6 (aarch64 ppc64le s390x x86_64)
  • libsoup-3_0-0-debuginfo-3.4.4-150600.3.10.1
  • libsoup-3_0-0-3.4.4-150600.3.10.1
  • libsoup-debugsource-3.4.4-150600.3.10.1
  • typelib-1_0-Soup-3_0-3.4.4-150600.3.10.1
  • libsoup-devel-3.4.4-150600.3.10.1
• Basesystem Module 15-SP6 (noarch)
  • libsoup-lang-3.4.4-150600.3.10.1
• Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)
  • libsoup-3_0-0-debuginfo-3.4.4-150600.3.10.1
  • libsoup-3_0-0-3.4.4-150600.3.10.1
  • libsoup-debugsource-3.4.4-150600.3.10.1
  • typelib-1_0-Soup-3_0-3.4.4-150600.3.10.1
  • libsoup-devel-3.4.4-150600.3.10.1
• Basesystem Module 15-SP7 (noarch)
  • libsoup-lang-3.4.4-150600.3.10.1

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