{"id":"CLEANSTART-2024-QN31629","summary":"Libreswan Project has found a vulnerability in the processing of IKEv1 informational exchange packets which are encrypted and integrity protected using the established IKE SA encryption and integri...","details":"Security vulnerability affects the libreswan package. The Libreswan Project has found a vulnerability in the processing of IKEv1 informational exchange packets which are encrypted and integrity protected using the established IKE SA encryption and integrity keys, but as a receiver, the integrity check value was not verified.","modified":"2026-10-31T16:02:20.376200240Z","published":"2026-10-31T14:18:52.595936Z","upstream":["CVE-2019-10155"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2024/CLEANSTART-2024-QN31629.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2019-10155"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-10155"}],"affected":[{"package":{"name":"libreswan","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/libreswan"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.29-r0"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2024/CLEANSTART-2024-QN31629.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L"}]}