{"id":"UBUNTU-CVE-2016-3100","details":"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.","modified":"2026-04-22T10:39:49.605852Z","published":"2016-07-13T15:59:00Z","upstream":["CVE-2016-3100"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-3100"},{"type":"REPORT","url":"https://bugs.kde.org/show_bug.cgi?id=358593"},{"type":"REPORT","url":"https://bugs.kde.org/show_bug.cgi?id=363140"},{"type":"REPORT","url":"https://cgit.kde.org/kinit.git/commit/?id=dece8fd89979cd1a86c03bcaceef6e9221e8d8cd"},{"type":"REPORT","url":"https://cgit.kde.org/kinit.git/commit/?id=72f3702dbe6cf15c06dc13da2c99c864e9022a58"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2016-3100"}],"affected":[{"package":{"name":"kinit","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/kinit@5.18.0-0ubuntu1.1?arch=source&distro=xenial"},"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"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"kinit","binary_version":"5.18.0-0ubuntu1.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-3100.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}