SUSE-SU-2025:3856-1: important: Security update for strongswan

SLE-SECURITY-UPDATES null at suse.de
Wed Oct 29 16:30:20 UTC 2025 


# Security update for strongswan

Announcement ID: SUSE-SU-2025:3856-1  
Release Date: 2025-10-29T14:16:32Z  
Rating: important  
References:

  * bsc#1251941

  
Cross-References:

  * CVE-2025-62291

  
CVSS scores:

  * CVE-2025-62291 ( SUSE ):  8.1 CVSS:3.1/AV:N/AC:H/PR:N/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 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
  * SUSE Manager Retail Branch Server 4.3
  * SUSE Manager Retail Branch Server 4.3 LTS
  * SUSE Manager Server 4.3
  * SUSE Manager Server 4.3 LTS

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for strongswan fixes the following issues:

  * CVE-2025-62291: fixed a buffer overflow when handling EAP-MSCHAPv2 failure
    requests (bsc#1251941)

## 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 15.4  
    zypper in -t patch SUSE-2025-3856=1

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2025-3856=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2025-3856=1

  * SUSE Linux Enterprise Server 15 SP4 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2025-3856=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP4  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2025-3856=1

  * SUSE Manager Proxy 4.3 LTS  
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.3-LTS-2025-3856=1

  * SUSE Manager Retail Branch Server 4.3 LTS  
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-
Server-4.3-LTS-2025-3856=1

  * SUSE Manager Server 4.3 LTS  
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.3-LTS-2025-3856=1

## Package List:

  * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
    * strongswan-5.9.11-150400.19.20.1
    * strongswan-debugsource-5.9.11-150400.19.20.1
    * strongswan-hmac-5.9.11-150400.19.20.1
    * strongswan-ipsec-debuginfo-5.9.11-150400.19.20.1
    * strongswan-libs0-5.9.11-150400.19.20.1
    * strongswan-mysql-5.9.11-150400.19.20.1
    * strongswan-debuginfo-5.9.11-150400.19.20.1
    * strongswan-sqlite-5.9.11-150400.19.20.1
    * strongswan-libs0-debuginfo-5.9.11-150400.19.20.1
    * strongswan-mysql-debuginfo-5.9.11-150400.19.20.1
    * strongswan-sqlite-debuginfo-5.9.11-150400.19.20.1
    * strongswan-ipsec-5.9.11-150400.19.20.1
    * strongswan-nm-5.9.11-150400.19.20.1
    * strongswan-nm-debuginfo-5.9.11-150400.19.20.1
  * openSUSE Leap 15.4 (noarch)
    * strongswan-doc-5.9.11-150400.19.20.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64
    x86_64)
    * strongswan-5.9.11-150400.19.20.1
    * strongswan-debugsource-5.9.11-150400.19.20.1
    * strongswan-hmac-5.9.11-150400.19.20.1
    * strongswan-ipsec-debuginfo-5.9.11-150400.19.20.1
    * strongswan-libs0-5.9.11-150400.19.20.1
    * strongswan-debuginfo-5.9.11-150400.19.20.1
    * strongswan-libs0-debuginfo-5.9.11-150400.19.20.1
    * strongswan-ipsec-5.9.11-150400.19.20.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (noarch)
    * strongswan-doc-5.9.11-150400.19.20.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64
    x86_64)
    * strongswan-5.9.11-150400.19.20.1
    * strongswan-debugsource-5.9.11-150400.19.20.1
    * strongswan-hmac-5.9.11-150400.19.20.1
    * strongswan-ipsec-debuginfo-5.9.11-150400.19.20.1
    * strongswan-libs0-5.9.11-150400.19.20.1
    * strongswan-debuginfo-5.9.11-150400.19.20.1
    * strongswan-libs0-debuginfo-5.9.11-150400.19.20.1
    * strongswan-ipsec-5.9.11-150400.19.20.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (noarch)
    * strongswan-doc-5.9.11-150400.19.20.1
  * SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64)
    * strongswan-5.9.11-150400.19.20.1
    * strongswan-debugsource-5.9.11-150400.19.20.1
    * strongswan-hmac-5.9.11-150400.19.20.1
    * strongswan-ipsec-debuginfo-5.9.11-150400.19.20.1
    * strongswan-libs0-5.9.11-150400.19.20.1
    * strongswan-debuginfo-5.9.11-150400.19.20.1
    * strongswan-libs0-debuginfo-5.9.11-150400.19.20.1
    * strongswan-ipsec-5.9.11-150400.19.20.1
  * SUSE Linux Enterprise Server 15 SP4 LTSS (noarch)
    * strongswan-doc-5.9.11-150400.19.20.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64)
    * strongswan-5.9.11-150400.19.20.1
    * strongswan-debugsource-5.9.11-150400.19.20.1
    * strongswan-hmac-5.9.11-150400.19.20.1
    * strongswan-ipsec-debuginfo-5.9.11-150400.19.20.1
    * strongswan-libs0-5.9.11-150400.19.20.1
    * strongswan-debuginfo-5.9.11-150400.19.20.1
    * strongswan-libs0-debuginfo-5.9.11-150400.19.20.1
    * strongswan-ipsec-5.9.11-150400.19.20.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (noarch)
    * strongswan-doc-5.9.11-150400.19.20.1
  * SUSE Manager Proxy 4.3 LTS (x86_64)
    * strongswan-5.9.11-150400.19.20.1
    * strongswan-debugsource-5.9.11-150400.19.20.1
    * strongswan-hmac-5.9.11-150400.19.20.1
    * strongswan-ipsec-debuginfo-5.9.11-150400.19.20.1
    * strongswan-libs0-5.9.11-150400.19.20.1
    * strongswan-debuginfo-5.9.11-150400.19.20.1
    * strongswan-libs0-debuginfo-5.9.11-150400.19.20.1
    * strongswan-ipsec-5.9.11-150400.19.20.1
  * SUSE Manager Proxy 4.3 LTS (noarch)
    * strongswan-doc-5.9.11-150400.19.20.1
  * SUSE Manager Retail Branch Server 4.3 LTS (x86_64)
    * strongswan-5.9.11-150400.19.20.1
    * strongswan-debugsource-5.9.11-150400.19.20.1
    * strongswan-hmac-5.9.11-150400.19.20.1
    * strongswan-ipsec-debuginfo-5.9.11-150400.19.20.1
    * strongswan-libs0-5.9.11-150400.19.20.1
    * strongswan-debuginfo-5.9.11-150400.19.20.1
    * strongswan-libs0-debuginfo-5.9.11-150400.19.20.1
    * strongswan-ipsec-5.9.11-150400.19.20.1
  * SUSE Manager Retail Branch Server 4.3 LTS (noarch)
    * strongswan-doc-5.9.11-150400.19.20.1
  * SUSE Manager Server 4.3 LTS (ppc64le s390x x86_64)
    * strongswan-5.9.11-150400.19.20.1
    * strongswan-debugsource-5.9.11-150400.19.20.1
    * strongswan-hmac-5.9.11-150400.19.20.1
    * strongswan-ipsec-debuginfo-5.9.11-150400.19.20.1
    * strongswan-libs0-5.9.11-150400.19.20.1
    * strongswan-debuginfo-5.9.11-150400.19.20.1
    * strongswan-libs0-debuginfo-5.9.11-150400.19.20.1
    * strongswan-ipsec-5.9.11-150400.19.20.1
  * SUSE Manager Server 4.3 LTS (noarch)
    * strongswan-doc-5.9.11-150400.19.20.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-62291.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1251941

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.suse.com/pipermail/sle-security-updates/attachments/20251029/626d8547/attachment.htm>

More information about the sle-security-updates mailing list