{"id":"CLEANSTART-2024-XN73528","summary":"fail2ban is a daemon to ban hosts that cause multiple authentication errors","details":"Security vulnerability affects the fail2ban package. fail2ban is a daemon to ban hosts that cause multiple authentication errors.","modified":"2026-10-31T16:02:59.871172488Z","published":"2026-10-31T14:18:16.637312Z","upstream":["CVE-2021-32749"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2024/CLEANSTART-2024-XN73528.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2021-32749"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32749"}],"affected":[{"package":{"name":"fail2ban","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/fail2ban?arch=noarch"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.11.2-r2"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2024/CLEANSTART-2024-XN73528.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}