{"id":"UBUNTU-CVE-2017-9868","details":"In Mosquitto through 1.4.12, mosquitto.db (aka the persistence file) is world readable, which allows local users to obtain sensitive MQTT topic information.","modified":"2026-04-22T11:38:32.970112Z","published":"2017-06-25T14:29:00Z","upstream":["CVE-2017-9868"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-9868"},{"type":"REPORT","url":"https://github.com/eclipse/mosquitto/issues/468"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-9868"}],"affected":[{"package":{"name":"mosquitto","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/mosquitto@0.15-2ubuntu1.2?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.15-2ubuntu1.2"}]}],"versions":["0.15-2ubuntu1","0.15-2ubuntu1.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libmosquitto0","binary_version":"0.15-2ubuntu1.2"},{"binary_name":"libmosquittopp0","binary_version":"0.15-2ubuntu1.2"},{"binary_name":"mosquitto","binary_version":"0.15-2ubuntu1.2"},{"binary_name":"mosquitto-clients","binary_version":"0.15-2ubuntu1.2"},{"binary_name":"python-mosquitto","binary_version":"0.15-2ubuntu1.2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-9868.json"}},{"package":{"name":"mosquitto","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/mosquitto@1.4.8-1ubuntu0.16.04.2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.8-1ubuntu0.16.04.2"}]}],"versions":["1.4.3-1","1.4.4-1","1.4.7-1","1.4.8-1","1.4.8-1build1","1.4.8-1ubuntu0.16.04.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libmosquitto1","binary_version":"1.4.8-1ubuntu0.16.04.2"},{"binary_name":"libmosquittopp1","binary_version":"1.4.8-1ubuntu0.16.04.2"},{"binary_name":"mosquitto","binary_version":"1.4.8-1ubuntu0.16.04.2"},{"binary_name":"mosquitto-clients","binary_version":"1.4.8-1ubuntu0.16.04.2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-9868.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]}