{"id":"ALPINE-CVE-2024-3652","details":"The Libreswan Project was notified of an issue causing libreswan to restart when using IKEv1 without specifying an esp= line. When the peer requests AES-GMAC, libreswan's default proposal handler causes an assertion failure and crashes and restarts. IKEv2 connections are not affected.","modified":"2026-11-03T06:32:45.459340520Z","published":"2024-04-11T02:15:47.790Z","upstream":["CVE-2024-3652"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2024-3652"}],"affected":[{"package":{"name":"libreswan","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/libreswan?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.22"},{"fixed":"4.15-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2024-3652.json"}},{"package":{"name":"libreswan","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/libreswan?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.22"},{"fixed":"4.15-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2024-3652.json"}},{"package":{"name":"libreswan","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/libreswan?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.22"},{"fixed":"4.15-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2024-3652.json"}},{"package":{"name":"libreswan","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/libreswan?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.22"},{"fixed":"4.15-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2024-3652.json"}},{"package":{"name":"libreswan","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/libreswan?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.22"},{"fixed":"4.15-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2024-3652.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}