{"id":"CVE-2006-5778","aliases":["DEBIAN-CVE-2006-5778","DSA-1217","DSA-1217-1","EUVD-2006-5762","GHSA-6532-mh27-j4gp"],"status":"published","title":"ftpd in linux-ftpd 0.17, and possibly other versions, performs a chdir before setting the UID,...","description":"ftpd in linux-ftpd 0.17, and possibly other versions, performs a chdir before setting the UID, which allows local users to bypass intended access restrictions by redirecting their home directory to a restricted directory.","severity":{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00369,"percentile":0.30946,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2006-11-07T18:00:00Z","modified":"2026-10-22T23:47:29Z","fixes":[{"ecosystem":"Debian:12","package":"linux-ftpd","fixed_in":["0.17-23"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"linux-ftpd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.17-23"}]}]},{"source":"osv","ecosystem":"Debian:3.1","package":"linux-ftpd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.17-20sarge2"}]}],"versions":["0.17-20"],"bundled":2}],"products":[{"vendor":"linux-ftpd-ssl","product":"linux-ftpd-ssl"}],"references":[{"url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=384454","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://security.gentoo.org/glsa/glsa-200611-05.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","advisory"]},{"url":"http://lists.grok.org.uk/pipermail/full-disclosure/2006-August/049014.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/21000","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"http://secunia.com/advisories/22997","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://www.debian.org/security/2006/dsa-1217","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-5778"},{"url":"https://github.com/advisories/GHSA-6532-mh27-j4gp"},{"url":"https://security-tracker.debian.org/tracker/CVE-2006-5778","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2006-5778","description":"ftpd in linux-ftpd 0.17, and possibly other versions, performs a chdir before setting the UID, which allows local users to bypass intended access restrictions by redirecting their home directory to a restricted directory.","status":"published","published":"2006-11-07T18:00:00Z","modified":"2024-08-07T20:04:55.404Z","updated_at":"2026-11-02T14:33:48.500736Z"}],"euvd":[{"id":"EUVD-2006-5762","description":"ftpd in linux-ftpd 0.17, and possibly other versions, performs a chdir before setting the UID, which allows local users to bypass intended access restrictions by redirecting their home directory to a restricted directory.","status":"published","published":"2006-11-07T18:00:00Z","modified":"2024-08-07T20:04:55Z","updated_at":"2026-11-03T01:15:46.154726Z"}],"ghsa":[{"id":"GHSA-6532-mh27-j4gp","title":"ftpd in linux-ftpd 0.17, and possibly other versions, performs a chdir before setting the UID,...","description":"ftpd in linux-ftpd 0.17, and possibly other versions, performs a chdir before setting the UID, which allows local users to bypass intended access restrictions by redirecting their home directory to a restricted directory.","status":"published","published":"2022-05-01T07:31:46Z","modified":"2023-01-31T05:02:38Z","updated_at":"2026-11-02T14:48:17.918767Z"}],"nvd":[{"id":"CVE-2006-5778","description":"ftpd in linux-ftpd 0.17, and possibly other versions, performs a chdir before setting the UID, which allows local users to bypass intended access restrictions by redirecting their home directory to a restricted directory.","status":"published","published":"2006-11-07T18:07:00Z","modified":"2026-06-16T22:31:51.48Z","cvss":[{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:07.481037Z"}],"osv":[{"id":"CVE-2006-5778","description":"ftpd in linux-ftpd 0.17, and possibly other versions, performs a chdir before setting the UID, which allows local users to bypass intended access restrictions by redirecting their home directory to a restricted directory.","status":"published","published":"2006-11-07T18:07:00Z","modified":"2026-04-10T03:38:36.922838Z","updated_at":"2026-11-02T15:43:56.865964Z"},{"id":"DEBIAN-CVE-2006-5778","description":"ftpd in linux-ftpd 0.17, and possibly other versions, performs a chdir before setting the UID, which allows local users to bypass intended access restrictions by redirecting their home directory to a restricted directory.","status":"published","published":"2006-11-07T18:07:00Z","modified":"2026-10-22T23:47:29.019200189Z","updated_at":"2026-11-02T15:45:23.105674Z"},{"id":"DSA-1217","title":"linux-ftpd","status":"withdrawn","published":"2006-11-20T00:00:00Z","modified":"2025-05-26T07:15:12.631896Z","updated_at":"2026-11-02T15:46:14.285228Z"},{"id":"DSA-1217-1","title":"linux-ftpd","status":"published","published":"2006-11-20T00:00:00Z","modified":"2026-03-09T01:01:25.198434Z","updated_at":"2026-11-02T15:46:14.285228Z"}]}}