{"action":"Upgrade tcpreplay to 4.4.4-1 or later.","affected":[{"fixed":"4.4.4-1","introduced":"0"}],"component":"tcpreplay","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.4.4-1"],"id":"tcs_01M5NHZHKM09YH604NX3SDVVDV","modified_at":"2026-10-26T18:01:37.955352362Z","published_at":"2023-03-16T15:15:11.057Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-27789","https://security-tracker.debian.org/tracker/CVE-2023-27789"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-27789#Debian:14/tcpreplay","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-27789"}],"summary":"An issue found in TCPprep v.4.4.3 allows a remote attacker to cause a denial of service via the cidr2cidr function at the cidr.c:178 endpoint."}