{"id":"CVE-2016-3100","aliases":["DEBIAN-CVE-2016-3100","EUVD-2016-4155","GHSA-8h23-v9w8-5prq","SUSE-SU-2016:2217-1","UBUNTU-CVE-2016-3100","openSUSE-SU-2024:10527-1"],"status":"published","title":"kinit in KDE Frameworks before 5.23.0 uses weak permissions (644) for /tmp/xauth-xxx-_y, which...","description":"kinit in KDE Frameworks before 5.23.0 uses weak permissions (644) for /tmp/xauth-xxx-_y, which allows local users to obtain X11 cookies of other users and consequently capture keystrokes and possibly gain privileges by reading the file.","severity":{"version":"3.0","score":8.4,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00399,"percentile":0.34389,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-200"],"published":"2016-06-27T14:30:00Z","modified":"2026-09-22T07:02:59Z","fixes":[{"ecosystem":"Debian:12","package":"kinit","fixed_in":["5.23.0-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"kinit","fixed_in":["5.23.0-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"kinit","fixed_in":["5.23.0-1"],"sources":["osv"]},{"ecosystem":"SUSE:Package Hub 12 SP1","package":"kinit","fixed_in":["5.20.0-6.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:16.04:LTS","package":"kinit","fixed_in":["5.18.0-0ubuntu1.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"kinit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.23.0-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"kinit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.23.0-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"kinit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.23.0-1"}]}]},{"source":"osv","ecosystem":"SUSE:Package Hub 12 SP1","package":"kinit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.20.0-6.1"}]}]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"kinit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.18.0-0ubuntu1.1"}]}],"versions":["5.15.0-0ubuntu1","5.15.0-0ubuntu2","5.18.0-0ubuntu1"]}],"products":[{"vendor":"kde","product":"kde_frameworks"},{"vendor":"opensuse","product":"leap"},{"vendor":"opensuse","product":"opensuse"}],"references":[{"url":"https://quickgit.kde.org/?p=kinit.git\u0026a=commitdiff\u0026h=dece8fd89979cd1a86c03bcaceef6e9221e8d8cd","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://quickgit.kde.org/?p=kinit.git\u0026a=commitdiff\u0026h=72f3702dbe6cf15c06dc13da2c99c864e9022a58","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/91769","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"http://lists.opensuse.org/opensuse-updates/2016-07/msg00001.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"https://bugs.kde.org/show_bug.cgi?id=358593","tags":["x_refsource_CONFIRM","x_transferred","web","report"]},{"url":"http://www.kde.com/announcements/kde-frameworks-5.23.0.php","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://www.kde.org/info/security/advisory-20160621-1.txt","tags":["x_refsource_CONFIRM","x_transferred","advisory"]},{"url":"https://bugs.kde.org/show_bug.cgi?id=363140","tags":["x_refsource_CONFIRM","x_transferred","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-3100"},{"url":"https://github.com/advisories/GHSA-8h23-v9w8-5prq"},{"url":"https://security-tracker.debian.org/tracker/CVE-2016-3100","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2016/suse-su-20162217-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/983926","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2016-3100","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2016-3100","tags":["report"]},{"url":"https://cgit.kde.org/kinit.git/commit/?id=dece8fd89979cd1a86c03bcaceef6e9221e8d8cd","tags":["report"]},{"url":"https://cgit.kde.org/kinit.git/commit/?id=72f3702dbe6cf15c06dc13da2c99c864e9022a58","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2016-3100","tags":["report"]},{"url":"","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2016-3100","description":"kinit in KDE Frameworks before 5.23.0 uses weak permissions (644) for /tmp/xauth-xxx-_y, which allows local users to obtain X11 cookies of other users and consequently capture keystrokes and possibly gain privileges by reading the file.","status":"published","published":"2016-07-13T15:00:00Z","modified":"2024-08-05T23:47:56.979Z","updated_at":"2026-11-02T14:33:34.094161Z"}],"euvd":[{"id":"EUVD-2016-4155","description":"kinit in KDE Frameworks before 5.23.0 uses weak permissions (644) for /tmp/xauth-xxx-_y, which allows local users to obtain X11 cookies of other users and consequently capture keystrokes and possibly gain privileges by reading the file.","status":"published","published":"2016-07-13T15:00:00Z","modified":"2024-08-05T23:47:56Z","updated_at":"2026-11-03T02:22:51.132305Z"}],"ghsa":[{"id":"GHSA-8h23-v9w8-5prq","title":"kinit in KDE Frameworks before 5.23.0 uses weak permissions (644) for /tmp/xauth-xxx-_y, which...","description":"kinit in KDE Frameworks before 5.23.0 uses weak permissions (644) for /tmp/xauth-xxx-_y, which allows local users to obtain X11 cookies of other users and consequently capture keystrokes and possibly gain privileges by reading the file.","status":"published","published":"2022-05-14T02:08:52Z","modified":"2023-02-02T05:05:11Z","cvss":[{"version":"3.0","score":8.4,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:52:02.518349Z"}],"nvd":[{"id":"CVE-2016-3100","description":"kinit in KDE Frameworks before 5.23.0 uses weak permissions (644) for /tmp/xauth-xxx-_y, which allows local users to obtain X11 cookies of other users and consequently capture keystrokes and possibly gain privileges by reading the file.","status":"published","published":"2016-07-13T15:59:02.42Z","modified":"2026-06-17T00:44:58.347Z","cvss":[{"version":"3.0","score":8.4,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:03:27.736698Z"}],"osv":[{"id":"CVE-2016-3100","description":"kinit in KDE Frameworks before 5.23.0 uses weak permissions (644) for /tmp/xauth-xxx-_y, which allows local users to obtain X11 cookies of other users and consequently capture keystrokes and possibly gain privileges by reading the file.","status":"published","published":"2016-07-13T15:59:02.42Z","modified":"2026-03-15T22:21:59.994536Z","cvss":[{"version":"3.0","score":8.4,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:02.114472Z"},{"id":"DEBIAN-CVE-2016-3100","description":"kinit in KDE Frameworks before 5.23.0 uses weak permissions (644) for /tmp/xauth-xxx-_y, which allows local users to obtain X11 cookies of other users and consequently capture keystrokes and possibly gain privileges by reading the file.","status":"published","published":"2016-07-13T15:59:02.42Z","modified":"2026-09-22T07:02:59.187072759Z","cvss":[{"version":"3.0","score":8.4,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:27.627285Z"},{"id":"UBUNTU-CVE-2016-3100","description":"kinit in KDE Frameworks before 5.23.0 uses weak permissions (644) for /tmp/xauth-xxx-_y, which allows local users to obtain X11 cookies of other users and consequently capture keystrokes and possibly gain privileges by reading the file.","status":"published","published":"2016-07-13T15:59:00Z","modified":"2026-04-22T10:39:49.605852Z","cvss":[{"version":"3.0","score":8.4,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:11.872222Z"},{"id":"openSUSE-SU-2024:10527-1","title":"kinit-32bit-5.29.0-1.1 on GA media","description":"These are all security issues fixed in the kinit-32bit-5.29.0-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T04:14:17.975647Z","updated_at":"2026-11-02T16:58:34.487567Z"},{"id":"SUSE-SU-2016:2217-1","title":"Security update for kinit","description":"kinit was updated to fix one security issue.\n\nThis security issue was fixed:\n- CVE-2016-3100: World readable Xauthority file exposed cookie credentials (boo#983926).\n","status":"published","published":"2016-06-27T14:30:00Z","modified":"2025-05-02T04:05:15.580715Z","updated_at":"2026-11-02T15:53:43.438985Z"}]}}