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SUSE: openssl-1_1 Important Out-of-Bounds Read Issue SUSE-SU-2025-03443-1

suse
Calendar Grey September 30, 2025
Dist Suse Esm H88
Crucial security update for openssl-1_1 fixes important key size vulnerability CVE-2025-9230 in SUSE systems.
* bsc#1250232 Cross-References: * CVE-2025-9230

Summary

## This update for openssl-1_1 fixes the following issues: * CVE-2025-9230: incorrect check of key size can lead to out-of-bounds read and write in RFC 3211 KEK unwrap (bsc#1250232). ## 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-2025-3443=1 openSUSE-SLE-15.6-2025-3443=1 * Basesystem Module 15-SP6 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP6-2025-3443=1 * Development Tools Module 15-SP6 zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP6-2025-3443=1 * Legacy Module 15-SP6 zypper in -t patch SUSE-SLE-Module-Legacy-15-SP6-2025-3443=1 ## Package List:

Topics%20covered

Topics Covered

security advisory SuSE remote access important out-of-bounds openssl-1_1

References

* bsc#1250232

Cross-

* CVE-2025-9230

CVSS scores:

* CVE-2025-9230 ( SUSE ): 7.7

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

* CVE-2025-9230 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:

* Basesystem Module 15-SP6

* Development Tools Module 15-SP6

* Legacy Module 15-SP6

* openSUSE Leap 15.6

* SUSE Linux Enterprise Desktop 15 SP6

* SUSE Linux Enterprise Real Time 15 SP6

* SUSE Linux Enterprise Server 15 SP6

* SUSE Linux Enterprise Server for SAP Applications 15 SP6

An update that solves one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2025-9230.html

* https://bugzilla.suse.com/show_bug.cgi?id=1250232

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:03443-1
Release Date: 2025-09-30T14:55:17Z
Rating: important

Topics%20covered

Topics Covered

security advisory SuSE remote access important out-of-bounds openssl-1_1

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