{"action":"Upgrade tcpreplay to 4.3.1-2 or later.","affected":[{"fixed":"4.3.1-2","introduced":"0"}],"component":"tcpreplay","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.3.1-2"],"id":"tcs_01M5NEB1AXMAVG2N6FVNPTY5HW","modified_at":"2026-09-21T07:03:23.982510720Z","published_at":"2019-02-17T02:29:00.537Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-8381","https://security-tracker.debian.org/tracker/CVE-2019-8381"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-8381#Debian:14/tcpreplay","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-8381"}],"summary":"An issue was discovered in Tcpreplay 4.3.1. An invalid memory access occurs in do_checksum in checksum.c. It can be triggered by sending a crafted pcap file to the tcpreplay-edit binary. It allows an"}