{"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_01M5NEB0P1MGDBNXZ49JC5P9KX","modified_at":"2026-09-21T07:03:23.978324852Z","published_at":"2019-02-17T02:29:00.283Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-8377","https://security-tracker.debian.org/tracker/CVE-2019-8377"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-8377#Debian:14/tcpreplay","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-8377"}],"summary":"An issue was discovered in Tcpreplay 4.3.1. A NULL pointer dereference occurred in the function get_ipv6_l4proto() located at get.c. This can be triggered by sending a crafted pcap file to the tcprepl"}