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SUSE: ongres-scram Important Timing Attack Fix CVE-2025-59432 2025:21016-1

suse
Calendar Grey November 26, 2025
Dist Suse Esm H88
Critical update for SUSE's ongres-scram fixes timing attack vulnerability. Immediate action recommended for affected systems.
* bsc#1250399 Cross-References: * CVE-2025-59432

Summary

## This update for ongres-scram fixes the following issues: * CVE-2025-59432: Fixed timing attack vulnerability in SCRAM Authentication (bsc#1250399) ## 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 Server 16.0 zypper in -t patch SUSE-SLES-16.0-33=1 * SUSE Linux Enterprise Server for SAP Applications 16.0 zypper in -t patch SUSE-SLES-16.0-33=1 ## Package List: * SUSE Linux Enterprise Server 16.0 (noarch) * ongres-scram-javadoc-3.1-160000.3.1 * ongres-scram-3.1-160000.3.1 * ongres-scram-client-3.1-160000.3.1 * SUSE Linux Enterprise Server for SAP Applications 16.0 (noarch) * ongres-scram-javadoc-3.1-160000.3.1

Topics%20covered

Topics Covered

security advisory SuSE important timing attack scram ongres-scram

References

* bsc#1250399

Cross-

* CVE-2025-59432

CVSS scores:

* CVE-2025-59432 ( SUSE ): 8.2

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

* CVE-2025-59432 ( SUSE ): 6.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N

* CVE-2025-59432 ( NVD ): 6.6

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected Products:

* SUSE Linux Enterprise Server 16.0

* SUSE Linux Enterprise Server for SAP Applications 16.0

An update that solves one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2025-59432.html

* https://bugzilla.suse.com/show_bug.cgi?id=1250399

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:21016-1
Release Date: 2025-11-19T10:14:36Z
Rating: important

Topics%20covered

Topics Covered

security advisory SuSE important timing attack scram ongres-scram

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