{"id":"USN-4053-1","summary":"gvfs vulnerabilities","details":"It was discovered that GVfs incorrectly handled the admin backend. Files\ncreated or moved by the admin backend could end up with the wrong ownership\ninformation, contrary to expectations. This issue only affected Ubuntu\n18.04 LTS, Ubuntu 18.10, and Ubuntu 19.04. (CVE-2019-12447, CVE-2019-12448,\nCVE-2019-12449)\n\nIt was discovered that GVfs incorrectly handled authentication on its\nprivate D-Bus socket. A local attacker could possibly connect to this\nsocket and issue D-Bus calls. (CVE-2019-12795)\n","modified":"2026-02-10T04:41:34Z","published":"2019-07-09T11:29:22Z","related":["UBUNTU-CVE-2019-12447","UBUNTU-CVE-2019-12448","UBUNTU-CVE-2019-12449","UBUNTU-CVE-2019-12795"],"upstream":["CVE-2019-12447","CVE-2019-12448","CVE-2019-12449","CVE-2019-12795","UBUNTU-CVE-2019-12447","UBUNTU-CVE-2019-12448","UBUNTU-CVE-2019-12449","UBUNTU-CVE-2019-12795"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4053-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-12447"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-12448"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-12449"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-12795"}],"affected":[{"package":{"name":"gvfs","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/gvfs@1.28.2-1ubuntu1~16.04.3?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.28.2-1ubuntu1~16.04.3"}]}],"versions":["1.24.2-0ubuntu4","1.24.2-0ubuntu5","1.24.2-0ubuntu6","1.26.2-1ubuntu1","1.27.3-1ubuntu1","1.27.4-1ubuntu1","1.27.90-1ubuntu1","1.27.92-1ubuntu1","1.28.1-1ubuntu1","1.28.2-1ubuntu1~16.04.1","1.28.2-1ubuntu1~16.04.2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1.28.2-1ubuntu1~16.04.3","binary_name":"gvfs"},{"binary_version":"1.28.2-1ubuntu1~16.04.3","binary_name":"gvfs-backends"},{"binary_version":"1.28.2-1ubuntu1~16.04.3","binary_name":"gvfs-bin"},{"binary_version":"1.28.2-1ubuntu1~16.04.3","binary_name":"gvfs-common"},{"binary_version":"1.28.2-1ubuntu1~16.04.3","binary_name":"gvfs-daemons"},{"binary_version":"1.28.2-1ubuntu1~16.04.3","binary_name":"gvfs-fuse"},{"binary_version":"1.28.2-1ubuntu1~16.04.3","binary_name":"gvfs-libs"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:16.04:LTS","cves":[{"severity":[{"score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2019-12795"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4053-1.json"}},{"package":{"name":"gvfs","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/gvfs@1.36.1-0ubuntu1.3.3?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.36.1-0ubuntu1.3.3"}]}],"versions":["1.34.1-1ubuntu1","1.34.1-1ubuntu3","1.34.1-1ubuntu4","1.34.1-2ubuntu2","1.35.91-1ubuntu1","1.35.91-1ubuntu2","1.36.0-1ubuntu1","1.36.1-0ubuntu1","1.36.1-0ubuntu1.1","1.36.1-0ubuntu1.2","1.36.1-0ubuntu1.3","1.36.1-0ubuntu1.3.2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1.36.1-0ubuntu1.3.3","binary_name":"gvfs"},{"binary_version":"1.36.1-0ubuntu1.3.3","binary_name":"gvfs-backends"},{"binary_version":"1.36.1-0ubuntu1.3.3","binary_name":"gvfs-bin"},{"binary_version":"1.36.1-0ubuntu1.3.3","binary_name":"gvfs-common"},{"binary_version":"1.36.1-0ubuntu1.3.3","binary_name":"gvfs-daemons"},{"binary_version":"1.36.1-0ubuntu1.3.3","binary_name":"gvfs-fuse"},{"binary_version":"1.36.1-0ubuntu1.3.3","binary_name":"gvfs-libs"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2019-12447"},{"severity":[{"score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2019-12448"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2019-12449"},{"severity":[{"score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2019-12795"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4053-1.json"}}],"schema_version":"1.7.3"}