{"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_01M5NHZGM8PWGCCDGDXHCVZX3K","modified_at":"2026-10-23T18:04:23.458252255Z","published_at":"2023-03-16T15:15:10.877Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-27786","https://security-tracker.debian.org/tracker/CVE-2023-27786"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-27786#Debian:14/tcpreplay","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-27786"}],"summary":"An issue found in TCPprep v.4.4.3 allows a remote attacker to cause a denial of service via the macinstring function."}