{"action":"Upgrade activemq to 5.15.6-1 or later.","affected":[{"fixed":"5.15.6-1","introduced":"0"}],"component":"activemq","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.15.6-1"],"id":"tcs_01M5NCYX0WAVC2GYXQXVZ6FKT5","modified_at":"2026-10-23T18:01:07.427600050Z","published_at":"2018-09-10T20:29:00.223Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-11775","https://security-tracker.debian.org/tracker/CVE-2018-11775"],"severity":{"label":"high","score":7.4},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-11775#Debian:13/activemq","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-11775"}],"summary":"TLS hostname verification when using the Apache ActiveMQ Client before 5.15.6 was missing which could make the client vulnerable to a MITM attack between a Java application using the ActiveMQ client a"}