{"id":"UBUNTU-CVE-2019-13178","details":"modules/luksbootkeyfile/main.py in Calamares versions 3.1 through 3.2.10 has a race condition between the time when the LUKS encryption keyfile is created and when secure permissions are set.","modified":"2025-10-24T04:47:42Z","published":"2019-07-02T23:15:00Z","upstream":["CVE-2019-13178"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-13178"},{"type":"REPORT","url":"https://calamares.io/calamares-cve-2019/"},{"type":"REPORT","url":"https://calamares.io/calamares-3.2.11-is-out/"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-13178"}],"affected":[{"package":{"name":"calamares","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/calamares@3.1.12-1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.1.7-1","3.1.7-2","3.1.8-0ubuntu1","3.1.8-1","3.1.9-1","3.1.10-1","3.1.12-0ubuntu1","3.1.12-1"],"ecosystem_specific":{"binaries":[{"binary_version":"3.1.12-1","binary_name":"calamares"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-13178.json"}},{"package":{"name":"calamares","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/calamares@3.2.20-0ubuntu1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.2.14-0ubuntu2","3.2.14-0ubuntu3","3.2.17.1-0ubuntu1","3.2.17.1-0ubuntu2","3.2.17.1-0ubuntu4","3.2.17.1-0ubuntu5","3.2.18-0ubuntu1","3.2.19-0ubuntu1","3.2.19.1-0ubuntu1","3.2.20-0ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_version":"3.2.20-0ubuntu1","binary_name":"calamares"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-13178.json"}},{"package":{"name":"calamares","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/calamares@3.2.61-0ubuntu0.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.2.41.1-0ubuntu1","3.2.41.1-0ubuntu2","3.2.41.1-0ubuntu3","3.2.41.1-0ubuntu4","3.2.60-0ubuntu0.1","3.2.61-0ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_version":"3.2.61-0ubuntu0.1","binary_name":"calamares"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-13178.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}