{"action":"Upgrade suricata to 1:4.0.5-1 or later.","affected":[{"fixed":"1:4.0.5-1","introduced":"0"}],"component":"suricata","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1:4.0.5-1"],"id":"tcs_01M5NCVYHMBZ2HTZD314D241FS","modified_at":"2026-10-23T18:04:46.419457717Z","published_at":"2019-04-04T15:29:00.377Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-10242","https://security-tracker.debian.org/tracker/CVE-2018-10242"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-10242#Debian:14/suricata","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-10242"}],"summary":"Suricata version 4.0.4 incorrectly handles the parsing of the SSH banner. A malformed SSH banner can cause the parsing code to read beyond the allocated data because SSHParseBanner in app-layer-ssh.c"}