{"action":"Upgrade pure-ftpd to 1.0.30-1 or later.","affected":[{"fixed":"1.0.30-1","introduced":"0"}],"component":"pure-ftpd","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1.0.30-1"],"id":"tcs_01M5N9RE7CESRAP3496HQXTHM3","modified_at":"2026-10-23T17:47:34.935978112Z","published_at":"2011-05-23T22:55:01.207Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2011-1575","https://security-tracker.debian.org/tracker/CVE-2011-1575"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2011-1575#Debian:13/pure-ftpd","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2011-1575"}],"summary":"The STARTTLS implementation in ftp_parser.c in Pure-FTPd before 1.0.30 does not properly restrict I/O buffering, which allows man-in-the-middle attackers to insert commands into encrypted FTP sessions"}