{"id":"CVE-2017-16667","aliases":["DEBIAN-CVE-2017-16667","EUVD-2017-7851","GHSA-pv66-pfcm-qv9x","MGASA-2018-0059","UBUNTU-CVE-2017-16667"],"status":"published","title":"backintime (aka Back in Time) before 1.1.24 did improper escaping/quoting of file paths used as...","description":"backintime (aka Back in Time) before 1.1.24 did improper escaping/quoting of file paths used as arguments to the 'notify-send' command, leading to some parts of file paths being executed as shell commands within an os.system call in qt4/plugins/notifyplugin.py. This could allow an attacker to craft an unreadable file with a specific name to run arbitrary shell commands.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01462,"percentile":0.73753,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-78"],"published":"2017-11-08T18:00:00Z","modified":"2026-10-20T10:47:50Z","fixes":[{"ecosystem":"Debian:12","package":"backintime","fixed_in":["1.1.24-0.1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"backintime","fixed_in":["1.1.24-0.1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"backintime","fixed_in":["1.1.24-0.1"],"sources":["osv"]},{"ecosystem":"Mageia:6","package":"backintime","fixed_in":["1.1.24-1.mga6"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"backintime","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.24-0.1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"backintime","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.24-0.1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"backintime","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.24-0.1"}]}]},{"source":"osv","ecosystem":"Mageia:6","package":"backintime","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.24-1.mga6"}]}]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"backintime","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.36-1","1.1.12-1","1.1.12-2~build0.16.04.1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"backintime","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.12-2"]}],"products":[{"vendor":"backintime_project","product":"backintime"}],"references":[{"url":"https://github.com/bit-team/backintime/commit/cef81d0da93ff601252607df3db1a48f7f6f01b3","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory","fix","report"]},{"url":"https://security.gentoo.org/glsa/201801-06","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","Third Party Advisory","advisory"]},{"url":"https://github.com/bit-team/backintime/issues/834","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory","report"]},{"url":"https://github.com/bit-team/backintime/releases/tag/v1.1.24","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-16667"},{"url":"https://github.com/advisories/GHSA-pv66-pfcm-qv9x"},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-16667","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2018-0059.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=22000","tags":["report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/4QNBPN76RX2RKR2K7NEMJMOD576ASBHA/","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2017-16667","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-16667","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2017-16667","description":"backintime (aka Back in Time) before 1.1.24 did improper escaping/quoting of file paths used as arguments to the 'notify-send' command, leading to some parts of file paths being executed as shell commands within an os.system call in qt4/plugins/notifyplugin.py. This could allow an attacker to craft an unreadable file with a specific name to run arbitrary shell commands.","status":"published","published":"2017-11-08T18:00:00Z","modified":"2024-08-05T20:27:04.469Z","updated_at":"2026-11-02T14:33:21.747294Z"}],"euvd":[{"id":"EUVD-2017-7851","description":"backintime (aka Back in Time) before 1.1.24 did improper escaping/quoting of file paths used as arguments to the 'notify-send' command, leading to some parts of file paths being executed as shell commands within an os.system call in qt4/plugins/notifyplugin.py. This could allow an attacker to craft an unreadable file with a specific name to run arbitrary shell commands.","status":"published","published":"2017-11-08T18:00:00Z","modified":"2024-08-05T20:27:04Z","updated_at":"2026-11-03T02:23:11.972603Z"}],"ghsa":[{"id":"GHSA-pv66-pfcm-qv9x","title":"backintime (aka Back in Time) before 1.1.24 did improper escaping/quoting of file paths used as...","description":"backintime (aka Back in Time) before 1.1.24 did improper escaping/quoting of file paths used as arguments to the 'notify-send' command, leading to some parts of file paths being executed as shell commands within an os.system call in qt4/plugins/notifyplugin.py. This could allow an attacker to craft an unreadable file with a specific name to run arbitrary shell commands.","status":"published","published":"2022-05-14T01:06:12Z","modified":"2023-02-02T05:03:04Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:51:33.931227Z"}],"nvd":[{"id":"CVE-2017-16667","description":"backintime (aka Back in Time) before 1.1.24 did improper escaping/quoting of file paths used as arguments to the 'notify-send' command, leading to some parts of file paths being executed as shell commands within an os.system call in qt4/plugins/notifyplugin.py. This could allow an attacker to craft an unreadable file with a specific name to run arbitrary shell commands.","status":"published","published":"2017-11-08T18:29:00.247Z","modified":"2026-06-17T01:09:38.75Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:04:08.635428Z"}],"osv":[{"id":"CVE-2017-16667","description":"backintime (aka Back in Time) before 1.1.24 did improper escaping/quoting of file paths used as arguments to the 'notify-send' command, leading to some parts of file paths being executed as shell commands within an os.system call in qt4/plugins/notifyplugin.py. This could allow an attacker to craft an unreadable file with a specific name to run arbitrary shell commands.","status":"published","published":"2017-11-08T18:29:00.247Z","modified":"2026-10-20T10:47:50.064262401Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:04.853379Z"},{"id":"DEBIAN-CVE-2017-16667","description":"backintime (aka Back in Time) before 1.1.24 did improper escaping/quoting of file paths used as arguments to the 'notify-send' command, leading to some parts of file paths being executed as shell commands within an os.system call in qt4/plugins/notifyplugin.py. This could allow an attacker to craft an unreadable file with a specific name to run arbitrary shell commands.","status":"published","published":"2017-11-08T18:29:00.247Z","modified":"2026-09-01T20:03:45.070845691Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:28.801885Z"},{"id":"UBUNTU-CVE-2017-16667","description":"backintime (aka Back in Time) before 1.1.24 did improper escaping/quoting of file paths used as arguments to the 'notify-send' command, leading to some parts of file paths being executed as shell commands within an os.system call in qt4/plugins/notifyplugin.py. This could allow an attacker to craft an unreadable file with a specific name to run arbitrary shell commands.","status":"published","published":"2017-11-08T18:29:00Z","modified":"2025-10-24T04:46:36Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:14.563448Z"},{"id":"MGASA-2018-0059","title":"Updated backintime packages fix security vulnerability","description":"backintime (aka Back in Time) before 1.1.24 did improper\nescaping/quoting of file paths used as arguments to the 'notify-send'\ncommand, leading to some parts of file paths being executed as shell\ncommands within an os.system call in qt4/plugins/notifyplugin.py. This\ncould allow an attacker to craft an unreadable file with a specific name\nto run arbitrary shell commands (CVE-2017-16667).\n","status":"published","published":"2018-01-04T16:48:42Z","modified":"2026-04-16T06:22:32.025485157Z","updated_at":"2026-11-02T15:49:40.442238Z"}]}}