{"id":"UBUNTU-CVE-2016-7030","details":"FreeIPA uses a default password policy that locks an account after 5 unsuccessful authentication attempts, which allows remote attackers to cause a denial of service by locking out the account in which system services run on.","modified":"2026-02-04T04:08:36.243581Z","published":"2017-08-28T15:29:00Z","related":["USN-4792-1"],"upstream":["CVE-2016-7030"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-7030"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1370493"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1404910"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2016-7030"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4792-1"}],"affected":[{"package":{"name":"freeipa","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/freeipa@3.3.4-0ubuntu3.1+esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.3.4-0ubuntu3.1+esm1"}]}],"versions":["3.2.1-0ubuntu1","3.3.4-0ubuntu1","3.3.4-0ubuntu2","3.3.4-0ubuntu3","3.3.4-0ubuntu3.1"],"ecosystem_specific":{"binaries":[{"binary_version":"3.3.4-0ubuntu3.1+esm1","binary_name":"freeipa-client"},{"binary_version":"3.3.4-0ubuntu3.1+esm1","binary_name":"python-freeipa"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-7030.json"}},{"package":{"name":"freeipa","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/freeipa@4.3.1-0ubuntu1+esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.1-0ubuntu1+esm1"}]}],"versions":["4.1.4-1","4.3.1-0ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_version":"4.3.1-0ubuntu1+esm1","binary_name":"freeipa-admintools"},{"binary_version":"4.3.1-0ubuntu1+esm1","binary_name":"freeipa-client"},{"binary_version":"4.3.1-0ubuntu1+esm1","binary_name":"freeipa-common"},{"binary_version":"4.3.1-0ubuntu1+esm1","binary_name":"freeipa-server"},{"binary_version":"4.3.1-0ubuntu1+esm1","binary_name":"freeipa-server-dns"},{"binary_version":"4.3.1-0ubuntu1+esm1","binary_name":"freeipa-server-trust-ad"},{"binary_version":"4.3.1-0ubuntu1+esm1","binary_name":"freeipa-tests"},{"binary_version":"4.3.1-0ubuntu1+esm1","binary_name":"python-ipaclient"},{"binary_version":"4.3.1-0ubuntu1+esm1","binary_name":"python-ipalib"},{"binary_version":"4.3.1-0ubuntu1+esm1","binary_name":"python-ipaserver"},{"binary_version":"4.3.1-0ubuntu1+esm1","binary_name":"python-ipatests"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-7030.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}