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openSUSE Leap 15.6: 2025:01812-1 important: libsoup DoS fixes

opensuse
Calendar Grey June 4, 2025
Dist Opensuse Esm H88
The latest libsoup patch addresses three critical vulnerabilities, significantly bolstering defenses against denial-of-service attacks and potential data exposure.
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)

Topics%20covered

Topics Covered

security advisory denial of service update important SUSE libsoup

Patch

## 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...

Read the Full Advisory

References

* bsc#1243332

* bsc#1243422

* bsc#1243423

## 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

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:01812-1
Release Date: 2025-06-04T10:12:19Z
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

Topics%20covered

Topics Covered

security advisory denial of service update important SUSE libsoup

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