{"id":"DEBIAN-CVE-2023-29323","details":"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 IPv6 address.","modified":"2026-09-15T09:01:19.987530714Z","published":"2023-04-04T23:15:07.347Z","upstream":["CVE-2023-29323"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2023-29323"}],"affected":[{"package":{"name":"opensmtpd","ecosystem":"Debian:12","purl":"pkg:deb/debian/opensmtpd?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.8.0p2-4","7.3.0p1-1","7.3.0p2-1","7.4.0p1-1","7.4.0p1-1~bpo12+1","7.5.0p0-1","7.6.0p1-1","7.7.0p0-1","7.8.0p0-1","7.8.0p0-2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-29323.json"}},{"package":{"name":"opensmtpd","ecosystem":"Debian:13","purl":"pkg:deb/debian/opensmtpd?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.3.0p1-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-29323.json"}},{"package":{"name":"opensmtpd","ecosystem":"Debian:14","purl":"pkg:deb/debian/opensmtpd?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.3.0p1-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-29323.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}