{"id":"USN-3952-1","summary":"pacemaker vulnerabilities","details":"Jan Pokorný discovered that Pacemaker incorrectly handled client-server\nauthentication. A local attacker could possibly use this issue to escalate\nprivileges. (CVE-2018-16877)\n\nJan Pokorný discovered that Pacemaker incorrectly handled certain\nverifications. A local attacker could possibly use this issue to cause a\ndenial of service. (CVE-2018-16878)\n\nJan Pokorný discovered that Pacemaker incorrectly handled certain memory\noperations. A local attacker could possibly use this issue to obtain\nsensitive information in log outputs. This issue only applied to Ubuntu\n18.04 LTS, Ubuntu 18.10, and Ubuntu 19.04. (CVE-2019-3885)\n","modified":"2026-04-22T09:54:46.123534Z","published":"2019-04-23T11:54:42Z","related":["UBUNTU-CVE-2018-16877","UBUNTU-CVE-2018-16878","UBUNTU-CVE-2019-3885"],"upstream":["CVE-2018-16877","CVE-2018-16878","CVE-2019-3885","UBUNTU-CVE-2018-16877","UBUNTU-CVE-2018-16878","UBUNTU-CVE-2019-3885"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3952-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-16877"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-16878"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-3885"}],"affected":[{"package":{"name":"pacemaker","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/pacemaker@1.1.14-2ubuntu1.6?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.14-2ubuntu1.6"}]}],"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","1.1.14-2ubuntu1.2","1.1.14-2ubuntu1.3","1.1.14-2ubuntu1.4","1.1.14-2ubuntu1.5"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1.1.14-2ubuntu1.6","binary_name":"libcib4"},{"binary_version":"1.1.14-2ubuntu1.6","binary_name":"libcrmcluster4"},{"binary_version":"1.1.14-2ubuntu1.6","binary_name":"libcrmcommon3"},{"binary_version":"1.1.14-2ubuntu1.6","binary_name":"libcrmservice3"},{"binary_version":"1.1.14-2ubuntu1.6","binary_name":"liblrmd1"},{"binary_version":"1.1.14-2ubuntu1.6","binary_name":"libpe-rules2"},{"binary_version":"1.1.14-2ubuntu1.6","binary_name":"libpe-status10"},{"binary_version":"1.1.14-2ubuntu1.6","binary_name":"libpengine10"},{"binary_version":"1.1.14-2ubuntu1.6","binary_name":"libstonithd2"},{"binary_version":"1.1.14-2ubuntu1.6","binary_name":"libtransitioner2"},{"binary_version":"1.1.14-2ubuntu1.6","binary_name":"pacemaker"},{"binary_version":"1.1.14-2ubuntu1.6","binary_name":"pacemaker-cli-utils"},{"binary_version":"1.1.14-2ubuntu1.6","binary_name":"pacemaker-common"},{"binary_version":"1.1.14-2ubuntu1.6","binary_name":"pacemaker-remote"},{"binary_version":"1.1.14-2ubuntu1.6","binary_name":"pacemaker-resource-agents"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:16.04:LTS","cves":[{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","type":"CVSS_V3"},{"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-2018-16877"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2018-16878"},{"severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}],"id":"CVE-2019-3885"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3952-1.json"}},{"package":{"name":"pacemaker","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/pacemaker@1.1.18-0ubuntu1.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.18-0ubuntu1.1"}]}],"versions":["1.1.16-1ubuntu1","1.1.18~rc3-1ubuntu1","1.1.18~rc4-1ubuntu1","1.1.18-0ubuntu1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1.1.18-0ubuntu1.1","binary_name":"libcib4"},{"binary_version":"1.1.18-0ubuntu1.1","binary_name":"libcrmcluster4"},{"binary_version":"1.1.18-0ubuntu1.1","binary_name":"libcrmcommon3"},{"binary_version":"1.1.18-0ubuntu1.1","binary_name":"libcrmservice3"},{"binary_version":"1.1.18-0ubuntu1.1","binary_name":"liblrmd1"},{"binary_version":"1.1.18-0ubuntu1.1","binary_name":"libpe-rules2"},{"binary_version":"1.1.18-0ubuntu1.1","binary_name":"libpe-status10"},{"binary_version":"1.1.18-0ubuntu1.1","binary_name":"libpengine10"},{"binary_version":"1.1.18-0ubuntu1.1","binary_name":"libstonithd2"},{"binary_version":"1.1.18-0ubuntu1.1","binary_name":"libtransitioner2"},{"binary_version":"1.1.18-0ubuntu1.1","binary_name":"pacemaker"},{"binary_version":"1.1.18-0ubuntu1.1","binary_name":"pacemaker-cli-utils"},{"binary_version":"1.1.18-0ubuntu1.1","binary_name":"pacemaker-common"},{"binary_version":"1.1.18-0ubuntu1.1","binary_name":"pacemaker-remote"},{"binary_version":"1.1.18-0ubuntu1.1","binary_name":"pacemaker-resource-agents"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","type":"CVSS_V3"},{"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-2018-16877"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2018-16878"},{"severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}],"id":"CVE-2019-3885"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3952-1.json"}}],"schema_version":"1.7.5"}