Upstream information

CVE-2023-41913 at MITRE

Description

strongSwan before 5.9.12 has a buffer overflow and possible unauthenticated remote code execution via a DH public value that exceeds the internal buffer in charon-tkm's DH proxy. The earliest affected version is 5.3.0. An attack can occur via a crafted IKE_SA_INIT message.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 9.8 7
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L
Attack Vector Network Network
Attack Complexity Low High
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High Low
Integrity Impact High High
Availability Impact High Low
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1216901 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE CaaS Platform 4.0
  • strongswan >= 5.8.2-150000.4.23.2
  • strongswan-doc >= 5.8.2-150000.4.23.2
  • strongswan-hmac >= 5.8.2-150000.4.23.2
  • strongswan-ipsec >= 5.8.2-150000.4.23.2
  • strongswan-libs0 >= 5.8.2-150000.4.23.2
 Patchnames:
SUSE-SUSE-CAASP-4.0-2023-4516
SUSE Enterprise Storage 7.1
  • strongswan >= 5.8.2-150200.11.42.2
  • strongswan-doc >= 5.8.2-150200.11.42.2
  • strongswan-hmac >= 5.8.2-150200.11.42.2
  • strongswan-ipsec >= 5.8.2-150200.11.42.2
  • strongswan-libs0 >= 5.8.2-150200.11.42.2
 Patchnames:
SUSE-Storage-7.1-2023-4515
SUSE Linux Enterprise Desktop 15 SP4
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP4
  • strongswan >= 5.9.11-150400.19.17.2
  • strongswan-doc >= 5.9.11-150400.19.17.2
  • strongswan-hmac >= 5.9.11-150400.19.17.2
  • strongswan-ipsec >= 5.9.11-150400.19.17.2
  • strongswan-libs0 >= 5.9.11-150400.19.17.2
  • strongswan-nm >= 5.9.11-150400.19.17.2
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP4-2023-4514
SUSE-SLE-Product-WE-15-SP4-2023-4514
SUSE Linux Enterprise Desktop 15 SP5
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • strongswan >= 5.9.11-150500.5.6.1
  • strongswan-doc >= 5.9.11-150500.5.6.1
  • strongswan-hmac >= 5.9.11-150500.5.6.1
  • strongswan-ipsec >= 5.9.11-150500.5.6.1
  • strongswan-libs0 >= 5.9.11-150500.5.6.1
  • strongswan-nm >= 5.9.11-150500.5.6.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP5-2023-4529
SUSE-SLE-Product-WE-15-SP5-2023-4529
SUSE Linux Enterprise Desktop 15 SP6
SUSE Linux Enterprise High Performance Computing 15 SP6
SUSE Linux Enterprise Module for Basesystem 15 SP6
SUSE Linux Enterprise Server 15 SP6
SUSE Linux Enterprise Server for SAP Applications 15 SP6
  • strongswan >= 5.9.12-150600.1.64
  • strongswan-doc >= 5.9.12-150600.1.64
  • strongswan-hmac >= 5.9.12-150600.1.64
  • strongswan-ipsec >= 5.9.12-150600.1.64
  • strongswan-libs0 >= 5.9.12-150600.1.64
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP6 GA strongswan-5.9.12-150600.1.64
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS
  • strongswan >= 5.8.2-150000.4.23.2
  • strongswan-doc >= 5.8.2-150000.4.23.2
  • strongswan-hmac >= 5.8.2-150000.4.23.2
  • strongswan-ipsec >= 5.8.2-150000.4.23.2
  • strongswan-libs0 >= 5.8.2-150000.4.23.2
 Patchnames:
SUSE-SLE-Product-HPC-15-SP1-LTSS-2023-4516
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS
  • strongswan >= 5.8.2-150200.11.42.2
  • strongswan-doc >= 5.8.2-150200.11.42.2
  • strongswan-hmac >= 5.8.2-150200.11.42.2
  • strongswan-ipsec >= 5.8.2-150200.11.42.2
  • strongswan-libs0 >= 5.8.2-150200.11.42.2
 Patchnames:
SUSE-SLE-Product-HPC-15-SP2-LTSS-2023-4515
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS
  • strongswan >= 5.8.2-150200.11.42.2
  • strongswan-doc >= 5.8.2-150200.11.42.2
  • strongswan-hmac >= 5.8.2-150200.11.42.2
  • strongswan-ipsec >= 5.8.2-150200.11.42.2
  • strongswan-libs0 >= 5.8.2-150200.11.42.2
 Patchnames:
SUSE-SLE-Product-HPC-15-SP3-ESPOS-2023-4515
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS
  • strongswan >= 5.8.2-150200.11.42.2
  • strongswan-doc >= 5.8.2-150200.11.42.2
  • strongswan-hmac >= 5.8.2-150200.11.42.2
  • strongswan-ipsec >= 5.8.2-150200.11.42.2
  • strongswan-libs0 >= 5.8.2-150200.11.42.2
 Patchnames:
SUSE-SLE-Product-HPC-15-SP3-LTSS-2023-4515
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Module for Basesystem 15 SP4
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
  • strongswan >= 5.9.11-150400.19.17.2
  • strongswan-doc >= 5.9.11-150400.19.17.2
  • strongswan-hmac >= 5.9.11-150400.19.17.2
  • strongswan-ipsec >= 5.9.11-150400.19.17.2
  • strongswan-libs0 >= 5.9.11-150400.19.17.2
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP4-2023-4514
SUSE Linux Enterprise High Performance Computing 15 SP5
SUSE Linux Enterprise Module for Basesystem 15 SP5
  • strongswan >= 5.9.11-150500.5.6.1
  • strongswan-doc >= 5.9.11-150500.5.6.1
  • strongswan-hmac >= 5.9.11-150500.5.6.1
  • strongswan-ipsec >= 5.9.11-150500.5.6.1
  • strongswan-libs0 >= 5.9.11-150500.5.6.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP5-2023-4529
SUSE Linux Enterprise Module for Package Hub 15 SP4
  • strongswan-nm >= 5.9.11-150400.19.17.2
 Patchnames:
SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2023-4514
SUSE Linux Enterprise Module for Package Hub 15 SP5
  • strongswan-nm >= 5.9.11-150500.5.6.1
 Patchnames:
SUSE-SLE-Module-Packagehub-Subpackages-15-SP5-2023-4529
SUSE Linux Enterprise Server 15 SP1-LTSS
  • strongswan >= 5.8.2-150000.4.23.2
  • strongswan-doc >= 5.8.2-150000.4.23.2
  • strongswan-hmac >= 5.8.2-150000.4.23.2
  • strongswan-ipsec >= 5.8.2-150000.4.23.2
  • strongswan-libs0 >= 5.8.2-150000.4.23.2
 Patchnames:
SUSE-SLE-Product-SLES-15-SP1-LTSS-2023-4516
SUSE Linux Enterprise Server 15 SP2-LTSS
  • strongswan >= 5.8.2-150200.11.42.2
  • strongswan-doc >= 5.8.2-150200.11.42.2
  • strongswan-hmac >= 5.8.2-150200.11.42.2
  • strongswan-ipsec >= 5.8.2-150200.11.42.2
  • strongswan-libs0 >= 5.8.2-150200.11.42.2
 Patchnames:
SUSE-SLE-Product-SLES-15-SP2-LTSS-2023-4515
SUSE Linux Enterprise Server 15 SP3-LTSS
  • strongswan >= 5.8.2-150200.11.42.2
  • strongswan-doc >= 5.8.2-150200.11.42.2
  • strongswan-hmac >= 5.8.2-150200.11.42.2
  • strongswan-ipsec >= 5.8.2-150200.11.42.2
  • strongswan-libs0 >= 5.8.2-150200.11.42.2
 Patchnames:
SUSE-SLE-Product-SLES-15-SP3-LTSS-2023-4515
SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • strongswan >= 5.8.2-150000.4.23.2
  • strongswan-doc >= 5.8.2-150000.4.23.2
  • strongswan-hmac >= 5.8.2-150000.4.23.2
  • strongswan-ipsec >= 5.8.2-150000.4.23.2
  • strongswan-libs0 >= 5.8.2-150000.4.23.2
 Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP1-2023-4516
SUSE Linux Enterprise Server for SAP Applications 15 SP2
  • strongswan >= 5.8.2-150200.11.42.2
  • strongswan-doc >= 5.8.2-150200.11.42.2
  • strongswan-hmac >= 5.8.2-150200.11.42.2
  • strongswan-ipsec >= 5.8.2-150200.11.42.2
  • strongswan-libs0 >= 5.8.2-150200.11.42.2
 Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP2-2023-4515
SUSE Linux Enterprise Server for SAP Applications 15 SP3
  • strongswan >= 5.8.2-150200.11.42.2
  • strongswan-doc >= 5.8.2-150200.11.42.2
  • strongswan-hmac >= 5.8.2-150200.11.42.2
  • strongswan-ipsec >= 5.8.2-150200.11.42.2
  • strongswan-libs0 >= 5.8.2-150200.11.42.2
 Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP3-2023-4515
SUSE Linux Enterprise Workstation Extension 15 SP4
  • strongswan-nm >= 5.9.11-150400.19.17.2
 Patchnames:
SUSE-SLE-Product-WE-15-SP4-2023-4514
SUSE Linux Enterprise Workstation Extension 15 SP5
  • strongswan-nm >= 5.9.11-150500.5.6.1
 Patchnames:
SUSE-SLE-Product-WE-15-SP5-2023-4529
openSUSE Leap 15.4
  • strongswan >= 5.9.11-150400.19.17.2
  • strongswan-doc >= 5.9.11-150400.19.17.2
  • strongswan-hmac >= 5.9.11-150400.19.17.2
  • strongswan-ipsec >= 5.9.11-150400.19.17.2
  • strongswan-libs0 >= 5.9.11-150400.19.17.2
  • strongswan-mysql >= 5.9.11-150400.19.17.2
  • strongswan-nm >= 5.9.11-150400.19.17.2
  • strongswan-sqlite >= 5.9.11-150400.19.17.2
 Patchnames:
openSUSE-SLE-15.4-2023-4514
openSUSE Leap 15.5
  • strongswan >= 5.9.11-150500.5.6.1
  • strongswan-doc >= 5.9.11-150500.5.6.1
  • strongswan-hmac >= 5.9.11-150500.5.6.1
  • strongswan-ipsec >= 5.9.11-150500.5.6.1
  • strongswan-libs0 >= 5.9.11-150500.5.6.1
  • strongswan-mysql >= 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
 Patchnames:
openSUSE-SLE-15.5-2023-4529

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Desktop 15 SP5 strongswan Released
SUSE Linux Enterprise Desktop 15 SP6 strongswan Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP5 strongswan Released
SUSE Linux Enterprise High Performance Computing 15 SP6 strongswan Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP5 strongswan Released
SUSE Linux Enterprise Module for Basesystem 15 SP6 strongswan Already fixed
SUSE Linux Enterprise Module for Package Hub 15 SP5 strongswan Released
SUSE Linux Enterprise Module for Package Hub 15 SP6 strongswan Already fixed
SUSE Linux Enterprise Server 15 SP5 strongswan Released
SUSE Linux Enterprise Server 15 SP6 strongswan Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP5 strongswan Released
SUSE Linux Enterprise Server for SAP Applications 15 SP6 strongswan Already fixed
SUSE Linux Enterprise Workstation Extension 15 SP5 strongswan Released
SUSE Linux Enterprise Workstation Extension 15 SP6 strongswan Already fixed
SUSE Manager Proxy 4.3 strongswan Released
SUSE Manager Retail Branch Server 4.3 strongswan Released
SUSE Manager Server 4.3 strongswan Released
openSUSE Leap 15.5 strongswan Released
openSUSE Leap 15.6 strongswan Already fixed
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 strongswan Released
SUSE Linux Enterprise High Performance Computing 12 SP5 strongswan Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 strongswan Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS strongswan Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS strongswan Released
SUSE Linux Enterprise High Performance Computing 15 SP3 strongswan Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS strongswan Released
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS strongswan Released
SUSE Linux Enterprise High Performance Computing 15 SP4 strongswan Released
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS strongswan Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS strongswan Affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 strongswan Affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 strongswan Affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 strongswan Released
SUSE Linux Enterprise Server 12 SP5 strongswan Not affected
SUSE Linux Enterprise Server 12 SP5-LTSS strongswan Not affected
SUSE Linux Enterprise Server 15 SP2 strongswan Affected
SUSE Linux Enterprise Server 15 SP2-LTSS strongswan Released
SUSE Linux Enterprise Server 15 SP3 strongswan Affected
SUSE Linux Enterprise Server 15 SP3-LTSS strongswan Released
SUSE Linux Enterprise Server 15 SP4 strongswan Released
SUSE Linux Enterprise Server 15 SP4-LTSS strongswan Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 strongswan Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 strongswan Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3 strongswan Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 strongswan Released
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 strongswan Not affected
SUSE CaaS Platform 4.0 strongswan Released
SUSE Enterprise Storage 6 strongswan Affected
SUSE Enterprise Storage 7 strongswan Affected
SUSE Enterprise Storage 7.1 strongswan Released
SUSE Linux Enterprise Desktop 11 SP2 strongswan Affected
SUSE Linux Enterprise Desktop 11 SP3 strongswan Affected
SUSE Linux Enterprise Desktop 11 SP4 strongswan Affected
SUSE Linux Enterprise Desktop 12 strongswan Not affected
SUSE Linux Enterprise Desktop 12 SP1 strongswan Not affected
SUSE Linux Enterprise Desktop 12 SP2 strongswan Not affected
SUSE Linux Enterprise Desktop 12 SP3 strongswan Not affected
SUSE Linux Enterprise Desktop 12 SP4 strongswan Not affected
SUSE Linux Enterprise Desktop 15 strongswan Affected
SUSE Linux Enterprise Desktop 15 SP1 strongswan Affected
SUSE Linux Enterprise Desktop 15 SP2 strongswan Affected
SUSE Linux Enterprise Desktop 15 SP3 strongswan Affected
SUSE Linux Enterprise High Performance Computing 15 strongswan Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 strongswan Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS strongswan Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS strongswan Released
SUSE Linux Enterprise High Performance Computing 15-ESPOS strongswan Affected
SUSE Linux Enterprise High Performance Computing 15-LTSS strongswan Affected
SUSE Linux Enterprise Module for Basesystem 15 strongswan Affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 strongswan Affected
SUSE Linux Enterprise Module for Package Hub 15 strongswan Affected
SUSE Linux Enterprise Module for Package Hub 15 SP1 strongswan Affected
SUSE Linux Enterprise Module for Package Hub 15 SP2 strongswan Affected
SUSE Linux Enterprise Module for Package Hub 15 SP3 strongswan Affected
SUSE Linux Enterprise Module for Package Hub 15 SP4 strongswan Released
SUSE Linux Enterprise Point of Sale 11 SP3 strongswan Affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT strongswan Not affected
SUSE Linux Enterprise Real Time 15 SP2 strongswan Affected
SUSE Linux Enterprise Real Time 15 SP3 strongswan Affected
SUSE Linux Enterprise Real Time 15 SP4 strongswan Affected
SUSE Linux Enterprise Server 11 SP1-LTSS strongswan Affected
SUSE Linux Enterprise Server 11 SP2 strongswan Affected
SUSE Linux Enterprise Server 11 SP2-LTSS strongswan Affected
SUSE Linux Enterprise Server 11 SP3 strongswan Affected
SUSE Linux Enterprise Server 11 SP3-LTSS strongswan Affected
SUSE Linux Enterprise Server 11 SP4 strongswan Affected
SUSE Linux Enterprise Server 11 SP4 LTSS strongswan Affected
SUSE Linux Enterprise Server 11 SP4-LTSS strongswan Affected
SUSE Linux Enterprise Server 12 strongswan Not affected
SUSE Linux Enterprise Server 12 SP1 strongswan Not affected
SUSE Linux Enterprise Server 12 SP1-LTSS strongswan Not affected
SUSE Linux Enterprise Server 12 SP2 strongswan Not affected
SUSE Linux Enterprise Server 12 SP2-BCL strongswan Not affected
SUSE Linux Enterprise Server 12 SP2-ESPOS strongswan Not affected
SUSE Linux Enterprise Server 12 SP2-LTSS strongswan Not affected
SUSE Linux Enterprise Server 12 SP3 strongswan Not affected
SUSE Linux Enterprise Server 12 SP3-BCL strongswan Not affected
SUSE Linux Enterprise Server 12 SP3-ESPOS strongswan Not affected
SUSE Linux Enterprise Server 12 SP3-LTSS strongswan Not affected
SUSE Linux Enterprise Server 12 SP4 strongswan Not affected
SUSE Linux Enterprise Server 12 SP4-ESPOS strongswan Not affected
SUSE Linux Enterprise Server 12 SP4-LTSS strongswan Not affected
SUSE Linux Enterprise Server 12-LTSS strongswan Not affected
SUSE Linux Enterprise Server 15 strongswan Affected
SUSE Linux Enterprise Server 15 SP1 strongswan Affected
SUSE Linux Enterprise Server 15 SP1-BCL strongswan Affected
SUSE Linux Enterprise Server 15 SP1-LTSS strongswan Released
SUSE Linux Enterprise Server 15 SP2-BCL strongswan Affected
SUSE Linux Enterprise Server 15 SP3-BCL strongswan Affected
SUSE Linux Enterprise Server 15-LTSS strongswan Affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 strongswan Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 strongswan Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 strongswan Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 strongswan Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 strongswan Not affected
SUSE Linux Enterprise Server for SAP Applications 15 strongswan Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 strongswan Released
SUSE Linux Enterprise Workstation Extension 15 SP2 strongswan Affected
SUSE Linux Enterprise Workstation Extension 15 SP3 strongswan Affected
SUSE Linux Enterprise Workstation Extension 15 SP4 strongswan Released
SUSE Manager Proxy 4.0 strongswan Affected
SUSE Manager Proxy 4.1 strongswan Affected
SUSE Manager Proxy 4.2 strongswan Affected
SUSE Manager Retail Branch Server 4.0 strongswan Affected
SUSE Manager Retail Branch Server 4.1 strongswan Affected
SUSE Manager Retail Branch Server 4.2 strongswan Affected
SUSE Manager Server 4.0 strongswan Affected
SUSE Manager Server 4.1 strongswan Affected
SUSE Manager Server 4.2 strongswan Affected
SUSE OpenStack Cloud 7 strongswan Not affected
SUSE OpenStack Cloud 8 strongswan Not affected
SUSE OpenStack Cloud 9 strongswan Not affected
SUSE OpenStack Cloud Crowbar 8 strongswan Not affected
SUSE OpenStack Cloud Crowbar 9 strongswan Not affected
openSUSE Leap 15.3 strongswan Affected
openSUSE Leap 15.4 strongswan Released
Products at an unknown state of their lifecycle.
SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security strongswan Not affected

SUSE Timeline for this CVE

CVE page created: Mon Nov 6 10:30:06 2023
CVE page last modified: Mon Nov 11 19:58:41 2024