{"id":"CVE-2020-14149","details":"In uftpd before 2.12, handle_CWD in ftpcmd.c mishandled the path provided by the user, causing a NULL pointer dereference and denial of service, as demonstrated by a CWD /.. command.","modified":"2026-07-08T12:06:14.188368Z","published":"2020-06-15T18:15:15.147Z","related":["openSUSE-SU-2020:0865-1"],"references":[{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00052.html"},{"type":"ADVISORY","url":"https://github.com/troglobit/uftpd/releases/tag/v2.12"},{"type":"FIX","url":"https://bugs.gentoo.org/726308"},{"type":"EVIDENCE","url":"https://github.com/troglobit/uftpd/issues/30"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/troglobit/uftpd","events":[{"introduced":"0"},{"fixed":"8fe639180e087ede80c091876bae0d8ac714a449"}],"database_specific":{"source":["CPE_RANGE","REFERENCES"],"extracted_events":[{"introduced":"0"},{"fixed":"2.12"}],"cpe":"cpe:2.3:a:troglobit:uftpd:*:*:*:*:*:*:*:*"}}],"versions":["v2.11","v2.10","v2.9","v2.8","v2.7","v2.6","v2.5","v1.8","v1.7","v1.6","v1.5","v1.4","v1.3","v1.2","v1.1","v1.0","v0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-14149.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}