{"id":"DEBIAN-CVE-2026-119568","details":"vsftpd through 3.0.5 contains an authentication bypass vulnerability in ssl_data_accept() that allows unauthenticated attackers to hijack FTPS data connections by resuming their own TLS session ticket. Attackers sharing the victim's source IP can obtain a ticket via AUTH TLS, then connect to the victim's PASV port to steal downloads or inject upload data.","modified":"2026-11-02T00:00:06.533862781Z","published":"2026-10-30T12:16:44.580Z","upstream":["CVE-2026-119568"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-119568"}],"affected":[{"package":{"name":"vsftpd","ecosystem":"Debian:12","purl":"pkg:deb/debian/vsftpd?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.3-13","3.0.3-13.1","3.0.5-0.1","3.0.5-0.2","3.0.5-0.3","3.0.5-0.4","3.0.5-0.5","3.0.5-0.6","3.0.5-0.7","3.0.5-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-119568.json"}},{"package":{"name":"vsftpd","ecosystem":"Debian:13","purl":"pkg:deb/debian/vsftpd?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.5-0.2","3.0.5-0.3","3.0.5-0.4","3.0.5-0.5","3.0.5-0.6","3.0.5-0.7","3.0.5-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-119568.json"}},{"package":{"name":"vsftpd","ecosystem":"Debian:14","purl":"pkg:deb/debian/vsftpd?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.5-0.2","3.0.5-0.3","3.0.5-0.4","3.0.5-0.5","3.0.5-0.6","3.0.5-0.7","3.0.5-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-119568.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"}]}