{"action":"Upgrade pure-ftpd to 1.0.50-1 or later.","affected":[{"fixed":"1.0.50-1","introduced":"0"}],"component":"pure-ftpd","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1.0.50-1"],"id":"tcs_01M5NFZ3MSKT249HQD9B6HGFW7","modified_at":"2026-10-23T18:02:30.745170160Z","published_at":"2021-09-05T19:15:15.080Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-40524","https://security-tracker.debian.org/tracker/CVE-2021-40524"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-40524#Debian:13/pure-ftpd","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-40524"}],"summary":"In Pure-FTPd before 1.0.50, an incorrect max_filesize quota mechanism in the server allows attackers to upload files of unbounded size, which may lead to denial of service or a server hang. This occur"}