{"id":"CVE-2017-8805","aliases":["DEBIAN-CVE-2017-8805","EUVD-2017-17748","GHSA-f9qc-p869-hxxw","UBUNTU-CVE-2017-8805"],"status":"published","title":"Debian ftpsync before 20171017 does not use the rsync --safe-links option, which allows remote...","description":"Debian ftpsync before 20171017 does not use the rsync --safe-links option, which allows remote attackers to conduct directory traversal attacks via a crafted upstream mirror.","severity":{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.03024,"percentile":0.87542,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-22"],"published":"2017-10-17T18:00:00Z","modified":"2026-10-20T10:49:34Z","fixes":[{"ecosystem":"Debian:12","package":"archvsync","fixed_in":["20171017"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"archvsync","fixed_in":["20171017"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"archvsync","fixed_in":["20171017"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"archvsync","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"20171017"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"archvsync","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"20171017"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"archvsync","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"20171017"}]}]}],"products":[{"vendor":"debian","product":"ftpsync"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2017/10/17/2","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Mailing List","Patch","Third Party Advisory","fix","report"]},{"url":"https://lists.debian.org/debian-mirrors/2017/10/msg00017.html","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Mailing List","Vendor Advisory","report"]},{"url":"https://anonscm.debian.org/cgit/mirror/archvsync.git/commit/?id=d1ca2ab2210990b6dfb664cd6776a41b71c48016","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Patch","Vendor Advisory","fix","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-8805"},{"url":"https://github.com/advisories/GHSA-f9qc-p869-hxxw"},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-8805","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2017-8805","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-8805","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2017-8805","description":"Debian ftpsync before 20171017 does not use the rsync --safe-links option, which allows remote attackers to conduct directory traversal attacks via a crafted upstream mirror.","status":"published","published":"2017-10-17T18:00:00Z","modified":"2024-08-05T16:48:21.804Z","updated_at":"2026-11-02T14:33:14.89365Z"}],"euvd":[{"id":"EUVD-2017-17748","description":"Debian ftpsync before 20171017 does not use the rsync --safe-links option, which allows remote attackers to conduct directory traversal attacks via a crafted upstream mirror.","status":"published","published":"2017-10-17T18:00:00Z","modified":"2024-08-05T16:48:21Z","updated_at":"2026-11-03T02:23:29.67797Z"}],"ghsa":[{"id":"GHSA-f9qc-p869-hxxw","title":"Debian ftpsync before 20171017 does not use the rsync --safe-links option, which allows remote...","description":"Debian ftpsync before 20171017 does not use the rsync --safe-links option, which allows remote attackers to conduct directory traversal attacks via a crafted upstream mirror.","status":"published","published":"2022-05-17T00:25:34Z","modified":"2023-02-03T05:01:43Z","cvss":[{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:53:01.625617Z"}],"nvd":[{"id":"CVE-2017-8805","description":"Debian ftpsync before 20171017 does not use the rsync --safe-links option, which allows remote attackers to conduct directory traversal attacks via a crafted upstream mirror.","status":"published","published":"2017-10-17T18:29:00.247Z","modified":"2026-06-17T01:26:59.61Z","cvss":[{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary"},{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:04:03.426231Z"}],"osv":[{"id":"CVE-2017-8805","description":"Debian ftpsync before 20171017 does not use the rsync --safe-links option, which allows remote attackers to conduct directory traversal attacks via a crafted upstream mirror.","status":"published","published":"2017-10-17T18:29:00.247Z","modified":"2026-10-20T10:49:34.562330389Z","cvss":[{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"updated_at":"2026-11-02T15:44:06.868403Z"},{"id":"DEBIAN-CVE-2017-8805","description":"Debian ftpsync before 20171017 does not use the rsync --safe-links option, which allows remote attackers to conduct directory traversal attacks via a crafted upstream mirror.","status":"published","published":"2017-10-17T18:29:00.247Z","modified":"2026-09-01T20:03:51.246342508Z","cvss":[{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"updated_at":"2026-11-02T15:45:29.698576Z"},{"id":"UBUNTU-CVE-2017-8805","description":"Debian ftpsync before 20171017 does not use the rsync --safe-links option, which allows remote attackers to conduct directory traversal attacks via a crafted upstream mirror.","status":"withdrawn","published":"2017-10-17T18:29:00Z","modified":"2025-07-16T07:37:19.993282Z","cvss":[{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"updated_at":"2026-11-02T15:54:16.154988Z"}]}}