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openSUSE: OpenSSL-3 Important Out-Of-Bounds Flaw SUSE-2025:03439-1

suse
Calendar Grey September 30, 2025
Dist Suse Esm H88
Critical update for openssl-3 in openSUSE addresses important out-of-bounds issue, ensuring system integrity.
* bsc#1250232 Cross-References: * CVE-2025-9230

Summary

## This update for openssl-3 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: * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2025-3439=1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2025-3439=1 * SUSE Linux Enterprise Server 15 SP4 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2025-3439=1 * SUSE Linux Enterprise Server for SAP Applications 15 SP4

Topics%20covered

Topics Covered

security advisory important out-of-bounds high risk OpenSUSE openssl-3

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:

* openSUSE Leap 15.4

* SUSE Linux Enterprise High Performance Computing 15 SP4

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4

* SUSE Linux Enterprise Micro 5.3

* SUSE Linux Enterprise Micro 5.4

* SUSE Linux Enterprise Micro for Rancher 5.3

* SUSE Linux Enterprise Micro for Rancher 5.4

* SUSE Linux Enterprise Server 15 SP4

* SUSE Linux Enterprise Server 15 SP4 LTSS

* SUSE Linux Enterprise Server for SAP Applications 15 SP4

* SUSE Manager Proxy 4.3

* SUSE Manager Proxy 4.3 LTS

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:03439-1
Release Date: 2025-09-30T14:50:36Z
Rating: important

Topics%20covered

Topics Covered

security advisory important out-of-bounds high risk OpenSUSE openssl-3

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