{"id":"UBUNTU-CVE-2016-7797","details":"Pacemaker before 1.1.15, when using pacemaker remote, might allow remote attackers to cause a denial of service (node disconnection) via an unauthenticated connection.","modified":"2026-04-22T10:59:36.020285Z","published":"2017-03-24T00:00:00Z","related":["USN-3462-1"],"upstream":["CVE-2016-7797"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-7797"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3462-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2016-7797"}],"affected":[{"package":{"name":"pacemaker","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/pacemaker@1.1.14-2ubuntu1.2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.14-2ubuntu1.2"}]}],"versions":["1.1.12-0ubuntu2","1.1.12-0ubuntu3","1.1.14~rc4-2ubuntu1","1.1.14-1ubuntu1","1.1.14-1ubuntu2","1.1.14-2ubuntu1","1.1.14-2ubuntu1.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libcib4","binary_version":"1.1.14-2ubuntu1.2"},{"binary_name":"libcrmcluster4","binary_version":"1.1.14-2ubuntu1.2"},{"binary_name":"libcrmcommon3","binary_version":"1.1.14-2ubuntu1.2"},{"binary_name":"libcrmservice3","binary_version":"1.1.14-2ubuntu1.2"},{"binary_name":"liblrmd1","binary_version":"1.1.14-2ubuntu1.2"},{"binary_name":"libpe-rules2","binary_version":"1.1.14-2ubuntu1.2"},{"binary_name":"libpe-status10","binary_version":"1.1.14-2ubuntu1.2"},{"binary_name":"libpengine10","binary_version":"1.1.14-2ubuntu1.2"},{"binary_version":"1.1.14-2ubuntu1.2","binary_name":"libstonithd2"},{"binary_name":"libtransitioner2","binary_version":"1.1.14-2ubuntu1.2"},{"binary_name":"pacemaker","binary_version":"1.1.14-2ubuntu1.2"},{"binary_name":"pacemaker-cli-utils","binary_version":"1.1.14-2ubuntu1.2"},{"binary_name":"pacemaker-common","binary_version":"1.1.14-2ubuntu1.2"},{"binary_name":"pacemaker-remote","binary_version":"1.1.14-2ubuntu1.2"},{"binary_name":"pacemaker-resource-agents","binary_version":"1.1.14-2ubuntu1.2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-7797.json"}}],"schema_version":"1.7.5","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"}]}