{"id":"USN-4464-1","summary":"gnome-shell vulnerability","details":"It was discovered that GNOME Shell incorrectly handled the login screen\npassword dialog. Sensitive information could possibly be exposed during\nuser logout.\n","modified":"2026-02-10T04:41:54Z","published":"2020-08-18T11:25:17Z","related":["UBUNTU-CVE-2020-17489"],"upstream":["CVE-2020-17489","UBUNTU-CVE-2020-17489"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4464-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-17489"}],"affected":[{"package":{"name":"gnome-shell","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/gnome-shell@3.36.4-1ubuntu1~20.04.2?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.36.4-1ubuntu1~20.04.2"}]}],"versions":["3.34.1-1ubuntu1","3.34.1+git20191024-1ubuntu1","3.34.3-1ubuntu1","3.35.91-1ubuntu2","3.36.0-2ubuntu1","3.36.0-2ubuntu2","3.36.1-4ubuntu1","3.36.1-5ubuntu1","3.36.1-5ubuntu2","3.36.2-1ubuntu1~20.04.1","3.36.3-1ubuntu1~20.04.2","3.36.4-1ubuntu1~20.04.1"],"ecosystem_specific":{"binaries":[{"binary_version":"3.36.4-1ubuntu1~20.04.2","binary_name":"gnome-shell"},{"binary_version":"3.36.4-1ubuntu1~20.04.2","binary_name":"gnome-shell-common"},{"binary_version":"3.36.4-1ubuntu1~20.04.2","binary_name":"gnome-shell-extension-prefs"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4464-1.json","cves_map":{"ecosystem":"Ubuntu:20.04:LTS","cves":[{"id":"CVE-2020-17489","severity":[{"score":"CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]}}}],"schema_version":"1.7.3"}