{"action":"Upgrade libreswan to 3.27-6 or later.","affected":[{"fixed":"3.27-6","introduced":"0"}],"component":"libreswan","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.27-6"],"id":"tcs_01M5NDMDDWDFH8AY9MTXCT8FFT","modified_at":"2026-09-21T07:00:50.302213591Z","published_at":"2019-06-12T14:29:02.917Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-10155","https://security-tracker.debian.org/tracker/CVE-2019-10155"],"severity":{"label":"low","score":3.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-10155#Debian:14/libreswan","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-10155"}],"summary":"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 integr"}