{"id":"DEBIAN-CVE-2025-54349","details":"In iperf before 3.19.1, iperf_auth.c has an off-by-one error and resultant heap-based buffer overflow.","modified":"2026-09-01T16:06:19.239177271Z","published":"2025-08-03T02:15:35.597Z","upstream":["CVE-2025-54349"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2025-54349"}],"affected":[{"package":{"name":"iperf3","ecosystem":"Debian:12","purl":"pkg:deb/debian/iperf3?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.12-1+deb12u2"}]}],"versions":["3.12-1","3.12-1+deb12u1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2025-54349.json"}},{"package":{"name":"iperf3","ecosystem":"Debian:13","purl":"pkg:deb/debian/iperf3?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.18-2+deb13u1"}]}],"versions":["3.18-2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2025-54349.json"}},{"package":{"name":"iperf3","ecosystem":"Debian:14","purl":"pkg:deb/debian/iperf3?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.19.1-1"}]}],"versions":["3.18-2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2025-54349.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"}]}