{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"strongswan","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":[],"id":"tcs_01M5NDEY69KS2EFNWY2X9Q6TPC","modified_at":"2026-11-06T17:26:15.596336530Z","published_at":"2018-09-06T21:29:00.220Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-5389","https://security-tracker.debian.org/tracker/CVE-2018-5389"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-5389#Debian:14/strongswan","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-5389"}],"summary":"The Internet Key Exchange v1 main mode is vulnerable to offline dictionary or brute force attacks. Reusing a key pair across different versions and modes of IKE could lead to cross-protocol authentica"}