{"id":"CVE-2009-3369","aliases":["DEBIAN-CVE-2009-3369","EUVD-2009-3351","GHSA-438x-56gx-w64g"],"status":"published","title":"CgiUserConfigEdit in BackupPC 3.1.0, when SSH keys and Rsync are in use in a multi-user...","description":"CgiUserConfigEdit in BackupPC 3.1.0, when SSH keys and Rsync are in use in a multi-user environment, does not restrict users from the ClientNameAlias function, which allows remote authenticated users to read and write sensitive files by modifying ClientNameAlias to match another system, then initiating a backup or restore.","severity":{"version":"2.0","score":8.5,"vector":"AV:N/AC:M/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0294,"percentile":0.87208,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-264"],"published":"2009-09-24T16:00:00Z","modified":"2026-10-23T17:47:30Z","fixes":[{"ecosystem":"Debian:12","package":"backuppc","fixed_in":["3.1.0-8"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"backuppc","fixed_in":["3.1.0-8"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"backuppc","fixed_in":["3.1.0-8"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"backuppc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.0-8"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"backuppc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.0-8"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"backuppc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.0-8"}]}]}],"products":[{"vendor":"backuppc","product":"backuppc"}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=518412","tags":["x_refsource_CONFIRM","x_transferred","report"]},{"url":"http://secunia.com/advisories/36393","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=542218","tags":["x_refsource_MISC","x_transferred","web"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-October/msg00729.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-October/msg00694.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://secunia.com/advisories/37161","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://osvdb.org/57236","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-3369"},{"url":"https://github.com/advisories/GHSA-438x-56gx-w64g"},{"url":"https://security-tracker.debian.org/tracker/CVE-2009-3369","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2009-3369","description":"CgiUserConfigEdit in BackupPC 3.1.0, when SSH keys and Rsync are in use in a multi-user environment, does not restrict users from the ClientNameAlias function, which allows remote authenticated users to read and write sensitive files by modifying ClientNameAlias to match another system, then initiating a backup or restore.","status":"published","published":"2009-09-24T16:00:00Z","modified":"2024-08-07T06:22:24.458Z","updated_at":"2026-11-02T14:33:23.749891Z"}],"euvd":[{"id":"EUVD-2009-3351","description":"CgiUserConfigEdit in BackupPC 3.1.0, when SSH keys and Rsync are in use in a multi-user environment, does not restrict users from the ClientNameAlias function, which allows remote authenticated users to read and write sensitive files by modifying ClientNameAlias to match another system, then initiating a backup or restore.","status":"published","published":"2009-09-24T16:00:00Z","modified":"2024-08-07T06:22:24Z","updated_at":"2026-11-03T01:39:14.128589Z"}],"ghsa":[{"id":"GHSA-438x-56gx-w64g","title":"CgiUserConfigEdit in BackupPC 3.1.0, when SSH keys and Rsync are in use in a multi-user...","description":"CgiUserConfigEdit in BackupPC 3.1.0, when SSH keys and Rsync are in use in a multi-user environment, does not restrict users from the ClientNameAlias function, which allows remote authenticated users to read and write sensitive files by modifying ClientNameAlias to match another system, then initiating a backup or restore.","status":"published","published":"2022-05-02T03:44:30Z","modified":"2023-01-31T05:09:10Z","updated_at":"2026-11-02T14:49:29.477947Z"}],"nvd":[{"id":"CVE-2009-3369","description":"CgiUserConfigEdit in BackupPC 3.1.0, when SSH keys and Rsync are in use in a multi-user environment, does not restrict users from the ClientNameAlias function, which allows remote authenticated users to read and write sensitive files by modifying ClientNameAlias to match another system, then initiating a backup or restore.","status":"published","published":"2009-09-24T16:30:02.407Z","modified":"2026-06-16T23:11:28.337Z","cvss":[{"version":"2.0","score":8.5,"vector":"AV:N/AC:M/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:01:36.596719Z"}],"osv":[{"id":"CVE-2009-3369","description":"CgiUserConfigEdit in BackupPC 3.1.0, when SSH keys and Rsync are in use in a multi-user environment, does not restrict users from the ClientNameAlias function, which allows remote authenticated users to read and write sensitive files by modifying ClientNameAlias to match another system, then initiating a backup or restore.","status":"published","published":"2009-09-24T16:30:02Z","modified":"2026-04-10T03:40:55.111508Z","updated_at":"2026-11-02T15:43:57.714116Z"},{"id":"DEBIAN-CVE-2009-3369","description":"CgiUserConfigEdit in BackupPC 3.1.0, when SSH keys and Rsync are in use in a multi-user environment, does not restrict users from the ClientNameAlias function, which allows remote authenticated users to read and write sensitive files by modifying ClientNameAlias to match another system, then initiating a backup or restore.","status":"published","published":"2009-09-24T16:30:02.407Z","modified":"2026-10-23T17:47:30.106326505Z","updated_at":"2026-11-02T15:45:24.013654Z"}]}}