{"action":"Upgrade opensmtpd to 7.3.0p1-1 or later.","affected":[{"fixed":"7.3.0p1-1","introduced":"0"}],"component":"opensmtpd","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["7.3.0p1-1"],"id":"tcs_01M5NJ0HT2KHN126DCT7P2TBGP","modified_at":"2026-10-23T18:04:52.512974360Z","published_at":"2023-04-04T23:15:07.347Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-29323","https://security-tracker.debian.org/tracker/CVE-2023-29323"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-29323#Debian:13/opensmtpd","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-29323"}],"summary":"ascii_load_sockaddr in smtpd in OpenBSD before 7.1 errata 024 and 7.2 before errata 020, and OpenSMTPD Portable before 7.0.0-portable commit f748277, can abort upon a connection from a local, scoped I"}