{"action":"Upgrade suricata to 1:4.0.0-1 or later.","affected":[{"fixed":"1:4.0.0-1","introduced":"0"}],"component":"suricata","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1:4.0.0-1"],"id":"tcs_01M5NCVZ95J4PNRA1CWTFF7K0S","modified_at":"2026-10-23T18:03:18.239042805Z","published_at":"2019-04-04T16:29:00.227Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-10243","https://security-tracker.debian.org/tracker/CVE-2018-10243"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-10243#Debian:14/suricata","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-10243"}],"summary":"htp_parse_authorization_digest in htp_parsers.c in LibHTP 0.5.26 allows remote attackers to cause a heap-based buffer over-read via an authorization digest header."}