An update for strongswan is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1 and openEuler-22.03-LTS-SP2 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2023-1945 Final 1.0 1.0 2023-12-22 Initial 2023-12-22 2023-12-22 openEuler SA Tool V1.0 2023-12-22 strongswan security update An update for strongswan is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1 and openEuler-22.03-LTS-SP2. The strongSwan IPsec implementation supports both the IKEv1 and IKEv2 key exchange protocols in conjunction with the native NETKEY IPsec stack of the Linux kernel. Security Fix(es): 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.(CVE-2023-41913) An update for strongswan is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1 and openEuler-22.03-LTS-SP2. openEuler Security has rated this update as having a security impact of critical. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Critical strongswan https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1945 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-41913 https://nvd.nist.gov/vuln/detail/CVE-2023-41913 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS openEuler-22.03-LTS-SP1 openEuler-22.03-LTS-SP2 strongswan-5.7.2-11.oe1.aarch64.rpm strongswan-debugsource-5.7.2-11.oe1.aarch64.rpm strongswan-debuginfo-5.7.2-11.oe1.aarch64.rpm strongswan-5.7.2-11.oe1.aarch64.rpm strongswan-debugsource-5.7.2-11.oe1.aarch64.rpm strongswan-debuginfo-5.7.2-11.oe1.aarch64.rpm strongswan-5.7.2-11.oe2003sp4.aarch64.rpm strongswan-debugsource-5.7.2-11.oe2003sp4.aarch64.rpm strongswan-debuginfo-5.7.2-11.oe2003sp4.aarch64.rpm strongswan-debugsource-5.7.2-14.oe2203.aarch64.rpm strongswan-tnc-imcvs-5.7.2-14.oe2203.aarch64.rpm strongswan-charon-nm-5.7.2-14.oe2203.aarch64.rpm strongswan-debuginfo-5.7.2-14.oe2203.aarch64.rpm strongswan-libipsec-5.7.2-14.oe2203.aarch64.rpm strongswan-sqlite-5.7.2-14.oe2203.aarch64.rpm strongswan-5.7.2-14.oe2203.aarch64.rpm strongswan-libipsec-5.9.7-5.oe2203sp1.aarch64.rpm strongswan-sqlite-5.9.7-5.oe2203sp1.aarch64.rpm strongswan-5.9.7-5.oe2203sp1.aarch64.rpm strongswan-tnc-imcvs-5.9.7-5.oe2203sp1.aarch64.rpm strongswan-charon-nm-5.9.7-5.oe2203sp1.aarch64.rpm strongswan-debugsource-5.9.7-5.oe2203sp1.aarch64.rpm strongswan-debuginfo-5.9.7-5.oe2203sp1.aarch64.rpm strongswan-debuginfo-5.9.7-5.oe2203sp2.aarch64.rpm strongswan-sqlite-5.9.7-5.oe2203sp2.aarch64.rpm strongswan-libipsec-5.9.7-5.oe2203sp2.aarch64.rpm strongswan-tnc-imcvs-5.9.7-5.oe2203sp2.aarch64.rpm strongswan-charon-nm-5.9.7-5.oe2203sp2.aarch64.rpm strongswan-debugsource-5.9.7-5.oe2203sp2.aarch64.rpm strongswan-5.9.7-5.oe2203sp2.aarch64.rpm strongswan-help-5.7.2-11.oe1.noarch.rpm strongswan-help-5.7.2-11.oe1.noarch.rpm strongswan-help-5.7.2-11.oe2003sp4.noarch.rpm strongswan-5.7.2-11.oe1.src.rpm strongswan-5.7.2-11.oe1.src.rpm strongswan-5.7.2-11.oe2003sp4.src.rpm strongswan-5.7.2-14.oe2203.src.rpm strongswan-5.9.7-5.oe2203sp1.src.rpm strongswan-5.9.7-5.oe2203sp2.src.rpm strongswan-debugsource-5.7.2-11.oe1.x86_64.rpm strongswan-5.7.2-11.oe1.x86_64.rpm strongswan-debuginfo-5.7.2-11.oe1.x86_64.rpm strongswan-5.7.2-11.oe1.x86_64.rpm strongswan-debugsource-5.7.2-11.oe1.x86_64.rpm strongswan-debuginfo-5.7.2-11.oe1.x86_64.rpm strongswan-5.7.2-11.oe2003sp4.x86_64.rpm strongswan-debugsource-5.7.2-11.oe2003sp4.x86_64.rpm strongswan-debuginfo-5.7.2-11.oe2003sp4.x86_64.rpm strongswan-tnc-imcvs-5.7.2-14.oe2203.x86_64.rpm strongswan-debuginfo-5.7.2-14.oe2203.x86_64.rpm strongswan-sqlite-5.7.2-14.oe2203.x86_64.rpm strongswan-5.7.2-14.oe2203.x86_64.rpm strongswan-charon-nm-5.7.2-14.oe2203.x86_64.rpm strongswan-debugsource-5.7.2-14.oe2203.x86_64.rpm strongswan-libipsec-5.7.2-14.oe2203.x86_64.rpm strongswan-debugsource-5.9.7-5.oe2203sp1.x86_64.rpm strongswan-debuginfo-5.9.7-5.oe2203sp1.x86_64.rpm strongswan-libipsec-5.9.7-5.oe2203sp1.x86_64.rpm strongswan-charon-nm-5.9.7-5.oe2203sp1.x86_64.rpm strongswan-tnc-imcvs-5.9.7-5.oe2203sp1.x86_64.rpm strongswan-5.9.7-5.oe2203sp1.x86_64.rpm strongswan-sqlite-5.9.7-5.oe2203sp1.x86_64.rpm strongswan-debuginfo-5.9.7-5.oe2203sp2.x86_64.rpm strongswan-charon-nm-5.9.7-5.oe2203sp2.x86_64.rpm strongswan-sqlite-5.9.7-5.oe2203sp2.x86_64.rpm strongswan-debugsource-5.9.7-5.oe2203sp2.x86_64.rpm strongswan-libipsec-5.9.7-5.oe2203sp2.x86_64.rpm strongswan-tnc-imcvs-5.9.7-5.oe2203sp2.x86_64.rpm strongswan-5.9.7-5.oe2203sp2.x86_64.rpm 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. 2023-12-22 CVE-2023-41913 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS openEuler-22.03-LTS-SP1 openEuler-22.03-LTS-SP2 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H strongswan security update 2023-12-22 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1945