{"action":"Upgrade tcpdump to 4.9.3-1 or later.","affected":[{"fixed":"4.9.3-1","introduced":"0"}],"component":"tcpdump","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["4.9.3-1"],"id":"tcs_01M5ND4GT5DBGX3DJCSTPTXBBC","modified_at":"2026-10-23T18:03:00.707215112Z","published_at":"2019-10-03T16:15:12.757Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-16451","https://security-tracker.debian.org/tracker/CVE-2018-16451"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-16451","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-16451"}],"summary":"The SMB parser in tcpdump before 4.9.3 has buffer over-reads in print-smb.c:print_trans() for \\MAILSLOT\\BROWSE and \\PIPE\\LANMAN."}