{"action":"Upgrade python-pyftpdlib to 0.5.2-1 or later.","affected":[{"fixed":"0.5.2-1","introduced":"0"}],"component":"python-pyftpdlib","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["0.5.2-1"],"id":"tcs_01M5N9F2BZX68DGD7WDCC2H544","modified_at":"2026-10-23T17:47:27.617196898Z","published_at":"2010-10-19T20:00:03.050Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2009-5012","https://security-tracker.debian.org/tracker/CVE-2009-5012"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2009-5012#Debian:14/python-pyftpdlib","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2009-5012"}],"summary":"ftpserver.py in pyftpdlib before 0.5.2 does not require the l permission for the MLST command, which allows remote authenticated users to bypass intended access restrictions and list the root director"}