CVE-2023-41913
Fixed in a distro release EPSS 2%CVSS 9.8
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.
Products: strongswan
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Alpine 3.17 | strongswan | 5.9.12-r0 |
| Alpine 3.18 | strongswan | 5.9.12-r0 |
| Alpine 3.19 | strongswan | 5.9.12-r0 |
| Alpine 3.20 | strongswan | 5.9.12-r0 |
| Alpine 3.21 | strongswan | 5.9.12-r0 |
| Alpine 3.22 | strongswan | 5.9.12-r0 |
| Alpine 3.23 | strongswan | 5.9.12-r0 |
| Alpine 3.24 | strongswan | 5.9.12-r0 |
| Debian 10 | strongswan | 5.7.2-1+deb10u4 |
| Debian 11 | strongswan | 5.9.1-1+deb11u4 |
| Debian 12 | strongswan | 5.9.8-5+deb12u1 |
| Debian 13 | strongswan | 5.9.12-1 |
| Debian 14 | strongswan | 5.9.12-1 |
| SUSE Enterprise Storage 7.1 | strongswan | 5.8.2-150200.11.42.2 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | strongswan | 5.8.2-150000.4.23.2 |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | strongswan | 5.8.2-150200.11.42.2 |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | strongswan | 5.8.2-150200.11.42.2 |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | strongswan | 5.8.2-150200.11.42.2 |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | strongswan | 5.9.11-150400.19.17.2 |
| SUSE Linux Enterprise Module for Basesystem 15 SP5 | strongswan | 5.9.11-150500.5.6.1 |
| SUSE Linux Enterprise Module for Package Hub 15 SP4 | strongswan | 5.9.11-150400.19.17.2 |
| SUSE Linux Enterprise Module for Package Hub 15 SP5 | strongswan | 5.9.11-150500.5.6.1 |
| SUSE Linux Enterprise Server 15 SP1-LTSS | strongswan | 5.8.2-150000.4.23.2 |
| SUSE Linux Enterprise Server 15 SP2-LTSS | strongswan | 5.8.2-150200.11.42.2 |
| SUSE Linux Enterprise Server 15 SP3-LTSS | strongswan | 5.8.2-150200.11.42.2 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | strongswan | 5.8.2-150000.4.23.2 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | strongswan | 5.8.2-150200.11.42.2 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | strongswan | 5.8.2-150200.11.42.2 |
| SUSE Linux Enterprise Workstation Extension 15 SP4 | strongswan | 5.9.11-150400.19.17.2 |
| SUSE Linux Enterprise Workstation Extension 15 SP5 | strongswan | 5.9.11-150500.5.6.1 |
| Ubuntu 20.04 LTS | strongswan | 5.8.2-1ubuntu3.6 |
| Ubuntu 22.04 LTS | strongswan | 5.9.5-2ubuntu2.2 |
| Ubuntu Pro 16.04 LTS | strongswan | 5.3.5-1ubuntu3.8+esm4 |
| Ubuntu Pro 18.04 LTS | strongswan | 5.6.2-1ubuntu2.9+esm1 |
| openSUSE Leap 15.4 | strongswan | 5.9.11-150400.19.17.2 |
| openSUSE Leap 15.5 | strongswan | 5.9.11-150500.5.6.1 |