# Security update for strongswan

Announcement ID: SUSE-SU-2023:4529-1  
Rating: important  
References:

  * bsc#1216901

  
Cross-References:

  * CVE-2023-41913

  
CVSS scores:

  * CVE-2023-41913 ( SUSE ):  7.0 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L

  
Affected Products:

  * Basesystem Module 15-SP5
  * openSUSE Leap 15.5
  * SUSE Linux Enterprise Desktop 15 SP5
  * SUSE Linux Enterprise High Performance Computing 15 SP5
  * SUSE Linux Enterprise Micro 5.5
  * SUSE Linux Enterprise Micro 6.0
  * SUSE Linux Enterprise Real Time 15 SP5
  * SUSE Linux Enterprise Server 15 SP5
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5
  * SUSE Linux Enterprise Workstation Extension 15 SP5
  * SUSE Package Hub 15 15-SP5

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for strongswan fixes the following issues:

  * CVE-2023-41913: Fixed a bug in charon-tkm related to handling DH public
    values that can lead to remote code execution (bsc#1216901).

## 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 15.5  
    zypper in -t patch SUSE-2023-4529=1 openSUSE-SLE-15.5-2023-4529=1

  * Basesystem Module 15-SP5  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2023-4529=1

  * SUSE Package Hub 15 15-SP5  
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP5-2023-4529=1

  * SUSE Linux Enterprise Workstation Extension 15 SP5  
    zypper in -t patch SUSE-SLE-Product-WE-15-SP5-2023-4529=1

## Package List:

  * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586)
    * strongswan-ipsec-5.9.11-150500.5.6.1
    * strongswan-mysql-5.9.11-150500.5.6.1
    * strongswan-nm-debuginfo-5.9.11-150500.5.6.1
    * strongswan-5.9.11-150500.5.6.1
    * strongswan-debuginfo-5.9.11-150500.5.6.1
    * strongswan-nm-5.9.11-150500.5.6.1
    * strongswan-sqlite-5.9.11-150500.5.6.1
    * strongswan-hmac-5.9.11-150500.5.6.1
    * strongswan-ipsec-debuginfo-5.9.11-150500.5.6.1
    * strongswan-libs0-debuginfo-5.9.11-150500.5.6.1
    * strongswan-libs0-5.9.11-150500.5.6.1
    * strongswan-debugsource-5.9.11-150500.5.6.1
    * strongswan-mysql-debuginfo-5.9.11-150500.5.6.1
    * strongswan-sqlite-debuginfo-5.9.11-150500.5.6.1
  * openSUSE Leap 15.5 (noarch)
    * strongswan-doc-5.9.11-150500.5.6.1
  * Basesystem Module 15-SP5 (aarch64 ppc64le s390x x86_64)
    * strongswan-ipsec-5.9.11-150500.5.6.1
    * strongswan-5.9.11-150500.5.6.1
    * strongswan-debuginfo-5.9.11-150500.5.6.1
    * strongswan-hmac-5.9.11-150500.5.6.1
    * strongswan-ipsec-debuginfo-5.9.11-150500.5.6.1
    * strongswan-libs0-debuginfo-5.9.11-150500.5.6.1
    * strongswan-libs0-5.9.11-150500.5.6.1
    * strongswan-debugsource-5.9.11-150500.5.6.1
  * Basesystem Module 15-SP5 (noarch)
    * strongswan-doc-5.9.11-150500.5.6.1
  * SUSE Package Hub 15 15-SP5 (aarch64 ppc64le s390x x86_64)
    * strongswan-debugsource-5.9.11-150500.5.6.1
    * strongswan-nm-debuginfo-5.9.11-150500.5.6.1
    * strongswan-nm-5.9.11-150500.5.6.1
    * strongswan-debuginfo-5.9.11-150500.5.6.1
  * SUSE Linux Enterprise Workstation Extension 15 SP5 (x86_64)
    * strongswan-debugsource-5.9.11-150500.5.6.1
    * strongswan-nm-debuginfo-5.9.11-150500.5.6.1
    * strongswan-nm-5.9.11-150500.5.6.1
    * strongswan-debuginfo-5.9.11-150500.5.6.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-41913.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1216901

SUSE: 2023:4529-1 important: strongswan

November 22, 2023
* bsc#1216901 Cross-References: * CVE-2023-41913

Summary

## This update for strongswan fixes the following issues: * CVE-2023-41913: Fixed a bug in charon-tkm related to handling DH public values that can lead to remote code execution (bsc#1216901). ## 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 15.5 zypper in -t patch SUSE-2023-4529=1 openSUSE-SLE-15.5-2023-4529=1 * Basesystem Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2023-4529=1 * SUSE Package Hub 15 15-SP5 zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP5-2023-4529=1 * SUSE Linux Enterprise Workstation Extension 15 SP5 zypper in -t patch SUSE-SLE-Product-WE-15-SP5-2023-4529=1 ## Package List: * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586) * strongswan-ipsec-5.9.11-150500.5.6.1 * strongswan-mysql-5.9.11-150500.5.6.1 * strongswan-nm-debuginfo-5.9.11-150500.5.6.1 * strongswan-5.9.11-150500.5.6.1 * strongswan-debuginfo-5.9.11-150500.5.6.1 * strongswan-nm-5.9.11-150500.5.6.1 * strongswan-sqlite-5.9.11-150500.5.6.1 * strongswan-hmac-5.9.11-150500.5.6.1 * strongswan-ipsec-debuginfo-5.9.11-150500.5.6.1 * strongswan-libs0-debuginfo-5.9.11-150500.5.6.1 * strongswan-libs0-5.9.11-150500.5.6.1 * strongswan-debugsource-5.9.11-150500.5.6.1 * strongswan-mysql-debuginfo-5.9.11-150500.5.6.1 * strongswan-sqlite-debuginfo-5.9.11-150500.5.6.1 * openSUSE Leap 15.5 (noarch) * strongswan-doc-5.9.11-150500.5.6.1 * Basesystem Module 15-SP5 (aarch64 ppc64le s390x x86_64) * strongswan-ipsec-5.9.11-150500.5.6.1 * strongswan-5.9.11-150500.5.6.1 * strongswan-debuginfo-5.9.11-150500.5.6.1 * strongswan-hmac-5.9.11-150500.5.6.1 * strongswan-ipsec-debuginfo-5.9.11-150500.5.6.1 * strongswan-libs0-debuginfo-5.9.11-150500.5.6.1 * strongswan-libs0-5.9.11-150500.5.6.1 * strongswan-debugsource-5.9.11-150500.5.6.1 * Basesystem Module 15-SP5 (noarch) * strongswan-doc-5.9.11-150500.5.6.1 * SUSE Package Hub 15 15-SP5 (aarch64 ppc64le s390x x86_64) * strongswan-debugsource-5.9.11-150500.5.6.1 * strongswan-nm-debuginfo-5.9.11-150500.5.6.1 * strongswan-nm-5.9.11-150500.5.6.1 * strongswan-debuginfo-5.9.11-150500.5.6.1 * SUSE Linux Enterprise Workstation Extension 15 SP5 (x86_64) * strongswan-debugsource-5.9.11-150500.5.6.1 * strongswan-nm-debuginfo-5.9.11-150500.5.6.1 * strongswan-nm-5.9.11-150500.5.6.1 * strongswan-debuginfo-5.9.11-150500.5.6.1

References

* bsc#1216901

Cross-

* CVE-2023-41913

CVSS scores:

* CVE-2023-41913 ( SUSE ): 7.0 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L

Affected Products:

* Basesystem Module 15-SP5

* openSUSE Leap 15.5

* SUSE Linux Enterprise Desktop 15 SP5

* SUSE Linux Enterprise High Performance Computing 15 SP5

* SUSE Linux Enterprise Micro 5.5

* SUSE Linux Enterprise Micro 6.0

* SUSE Linux Enterprise Real Time 15 SP5

* SUSE Linux Enterprise Server 15 SP5

* SUSE Linux Enterprise Server for SAP Applications 15 SP5

* SUSE Linux Enterprise Workstation Extension 15 SP5

* SUSE Package Hub 15 15-SP5

An update that solves one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2023-41913.html

* https://bugzilla.suse.com/show_bug.cgi?id=1216901

Severity
Announcement ID: SUSE-SU-2023:4529-1
Rating: important

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