{"id":"CVE-2019-3820","details":"It was discovered that the gnome-shell lock screen since version 3.15.91 did not properly restrict all contextual actions. An attacker with physical access to a locked workstation could invoke certain keyboard shortcuts, and potentially other actions.","modified":"2026-10-29T11:12:06.489815162Z","published":"2019-02-06T20:29:00.290Z","related":["ALSA-2019:3553","SUSE-SU-2019:1390-1","SUSE-SU-2019:1459-1","openSUSE-SU-2019:1582-1","openSUSE-SU-2024:10797-1"],"database_specific":{"unresolved_ranges":[{"extracted_events":[{"range":[{"introduced":"3.15.91"},{"fixed":"3.30.3"},{"introduced":"3.31.0"},{"fixed":"3.31.5"}],"source":"CPE_RANGE"}],"vendor_product":"gnome:gnome-shell","cpes":["cpe:2.3:a:gnome:gnome-shell:*:*:*:*:*:*:*:*"]},{"cpes":["cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*"],"extracted_events":[{"range":[{"introduced":"18.04"},{"last_affected":"18.04"},{"introduced":"18.10"},{"last_affected":"18.10"}],"source":"CPE_STRING"}],"vendor_product":"canonical:ubuntu_linux"},{"cpes":["cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*","cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*"],"extracted_events":[{"range":[{"introduced":"15.0"},{"last_affected":"15.0"},{"introduced":"15.1"},{"last_affected":"15.1"}],"source":"CPE_STRING"}],"vendor_product":"opensuse:leap"}]},"references":[{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00023.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00049.html"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3966-1/"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3820"},{"type":"FIX","url":"https://gitlab.gnome.org/GNOME/gnome-shell/issues/851"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.gnome.org/gnome/gnome-shell","events":[{"introduced":"ad1970146066b10a0193fc151b991cc8b2bdfcf8"},{"last_affected":"ad1970146066b10a0193fc151b991cc8b2bdfcf8"}],"database_specific":{"extracted_events":[{"cpe":"cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*","range":[{"introduced":"42.3"},{"last_affected":"42.3"}],"source":"CPE_STRING"}]}}],"versions":["42.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-3820.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"}]}