{"action":"Upgrade tcpreplay to 4.3.3-1 or later.","affected":[{"fixed":"4.3.3-1","introduced":"0"}],"component":"tcpreplay","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["4.3.3-1"],"id":"tcs_01M5NETDHGKQEJNPG4PCZKD69F","modified_at":"2026-09-11T11:02:26.281862881Z","published_at":"2021-09-22T00:15:08.727Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-23273","https://security-tracker.debian.org/tracker/CVE-2020-23273"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-23273","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-23273"}],"summary":"Heap-buffer overflow in the randomize_iparp function in edit_packet.c. of Tcpreplay v4.3.2 allows attackers to cause a denial of service (DOS) via a crafted pcap."}