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openSUSE Leap 15.3: BIND Important Spoofing Cache-Poisoning 2025:4109-1

opensuse
Calendar Grey November 14, 2025
Dist Opensuse Esm H88
Important update for openSUSE addresses two critical vulnerabilities in BIND enhancing security measures.
An update that solves two vulnerabilities can now be installed.

Description

This update for bind fixes the following issues:

* CVE-2025-40778: Address various spoofing attacks (bsc#1252379).

* CVE-2025-40780: Cache-poisoning due to weak pseudo-random number generator

(bsc#1252380).

Topics%20covered

Topics Covered

security advisory bind important cache poisoning spoofing OpenSUSE

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 15.3

zypper in -t patch SUSE-2025-4109=1

* Basesystem Module 15-SP6

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP6-2025-4109=1

* Basesystem Module 15-SP7

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2025-4109=1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3

zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2025-4109=1

* SUSE Linux Enterprise Server 15 SP3 LTSS

zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2025-4109=1

* SUSE Linux Enterprise Server for SAP Applications 15 SP3

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2025-4109=1

* SUSE Enterprise Storage 7.1

zypper in -t patch SUSE-Storage-7.1-2025-4109=1

Package List

* openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586)

* libirs1601-debuginfo-9.16.6-150300.22.53.1

* libisc1606-debuginfo-9.16.6-150300.22.53.1

* bind-utils-debuginfo-9.16.6-150300.22.53.1

* libisccfg1600-9.16.6-150300.22.53.1

* libns1604-9.16.6-150300.22.53.1

* libns1604-debuginfo-9.16.6-150300.22.53.1

* libbind9-1600-debuginfo-9.16.6-150300.22.53.1

* libdns1605-9.16.6-150300.22.53.1

* bind-debuginfo-9.16.6-150300.22.53.1

* libdns1605-debuginfo-9.16.6-150300.22.53.1

* libirs-devel-9.16.6-150300.22.53.1

* libisccfg1600-debuginfo-9.16.6-150300.22.53.1

* bind-9.16.6-150300.22.53.1

* bind-chrootenv-9.16.6-150300.22.53.1

* bind-devel-9.16.6-150300.22.53.1

* libisccc1600-9.16.6-150300.22.53.1

* libisc1606-9.16.6-150300.22.53.1

* bind-debugsource-9.16.6-150300.22.53.1

* libbind9-1600-9.16.6-150300.22.53.1

* bind-utils-9.16.6-150300.22.53.1

* libirs1601-9.16.6-150300.22.53.1

* libisccc1600-debuginfo-9.16.6-150300.22.53.1

* openSUSE Leap 15.3 (noarch)

* python3-bind-9.16.6-150300.22.53.1

*...

Read the Full Advisory

References

* bsc#1252379

* bsc#1252380

## References:

* https://www.suse.com/security/cve/CVE-2025-40778.html

* https://www.suse.com/security/cve/CVE-2025-40780.html

* https://bugzilla.suse.com/show_bug.cgi?id=1252379

* https://bugzilla.suse.com/show_bug.cgi?id=1252380

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:4109-1
Release Date: 2025-11-14T15:56:08Z
Affected Products: * Basesystem Module 15-SP6 * Basesystem Module 15-SP7 * openSUSE Leap 15.3 * SUSE Enterprise Storage 7.1 * SUSE Linux Enterprise Desktop 15 SP6 * SUSE Linux Enterprise Desktop 15 SP7 * SUSE Linux Enterprise High Performance Computing 15 SP3 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 * SUSE Linux Enterprise Real Time 15 SP6 * SUSE Linux Enterprise Real Time 15 SP7 * SUSE Linux Enterprise Server 15 SP3 * SUSE Linux Enterprise Server 15 SP3 LTSS * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server 15 SP7 * SUSE Linux Enterprise Server for SAP Applications 15 SP3 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP7

Topics%20covered

Topics Covered

security advisory bind important cache poisoning spoofing OpenSUSE

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