daemon/gvfsbackendadmin.c mishandles file ownership because setfsuid
is not used (CVE-2019-12447).
daemon/gvfsbackendadmin.c has race conditions because the admin backend
doesn't implement queryinfoon_read/write (CVE-2019-12448).
daemon/gvfsbackendadmin.c mishandles a file's user and group ownership
during move (and copy with GFILECOPYALLMETADATA) operations from
admin:// to file:// URIs, because root privileges are unavailable
(CVE-2019-12449).
daemon/gvfsdaemon.c in gvfsd from GNOME gvfs before 1.38.3, 1.40.x
before 1.40.2, and 1.41.x before 1.41.3 opened a private D-Bus server
socket without configuring an authorization rule (CVE-2019-12795)