{"action":"Upgrade wireshark to 2.4.5-1 or later.","affected":[{"fixed":"2.4.5-1","introduced":"0"}],"component":"wireshark","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.4.5-1"],"id":"tcs_01M5NDH4GCGPDVB1EMB7RSZTVJ","modified_at":"2026-10-23T18:04:48.201994479Z","published_at":"2018-02-23T22:29:01.653Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-7419","https://security-tracker.debian.org/tracker/CVE-2018-7419"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-7419","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-7419"}],"summary":"In Wireshark 2.2.0 to 2.2.12 and 2.4.0 to 2.4.4, the NBAP dissector could crash. This was addressed in epan/dissectors/asn1/nbap/nbap.cnf by ensuring DCH ID initialization."}