{"id":"UBUNTU-CVE-2019-11482","details":"Sander Bos discovered a time of check to time of use (TOCTTOU) vulnerability in apport that allowed a user to cause core files to be written in arbitrary directories.","modified":"2026-02-04T03:38:51.131857Z","published":"2019-10-29T00:00:00Z","related":["USN-4171-1","USN-4171-2"],"upstream":["CVE-2019-11482"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-11482"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4171-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4171-2"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-11482"}],"affected":[{"package":{"name":"apport","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/apport@2.14.1-0ubuntu3.29+esm2?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.14.1-0ubuntu3.29+esm2"}]}],"versions":["2.12.5-0ubuntu2","2.12.6-0ubuntu1","2.12.7-0ubuntu1","2.12.7-0ubuntu2","2.12.7-0ubuntu3","2.12.7-0ubuntu6","2.13.1-0ubuntu1","2.13.1-0ubuntu2","2.13.2-0ubuntu2","2.13.2-0ubuntu3","2.13.2-0ubuntu4","2.13.2-0ubuntu5","2.13.3-0ubuntu1","2.14-0ubuntu1","2.14.1-0ubuntu1","2.14.1-0ubuntu2","2.14.1-0ubuntu3","2.14.1-0ubuntu3.1","2.14.1-0ubuntu3.2","2.14.1-0ubuntu3.3","2.14.1-0ubuntu3.4","2.14.1-0ubuntu3.5","2.14.1-0ubuntu3.6","2.14.1-0ubuntu3.7","2.14.1-0ubuntu3.8","2.14.1-0ubuntu3.9","2.14.1-0ubuntu3.10","2.14.1-0ubuntu3.11","2.14.1-0ubuntu3.12","2.14.1-0ubuntu3.13","2.14.1-0ubuntu3.15","2.14.1-0ubuntu3.16","2.14.1-0ubuntu3.18","2.14.1-0ubuntu3.19","2.14.1-0ubuntu3.20","2.14.1-0ubuntu3.21","2.14.1-0ubuntu3.23","2.14.1-0ubuntu3.24","2.14.1-0ubuntu3.25","2.14.1-0ubuntu3.27","2.14.1-0ubuntu3.28","2.14.1-0ubuntu3.29","2.14.1-0ubuntu3.29+esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"apport","binary_version":"2.14.1-0ubuntu3.29+esm2"},{"binary_name":"apport-gtk","binary_version":"2.14.1-0ubuntu3.29+esm2"},{"binary_name":"apport-kde","binary_version":"2.14.1-0ubuntu3.29+esm2"},{"binary_name":"apport-noui","binary_version":"2.14.1-0ubuntu3.29+esm2"},{"binary_name":"apport-retrace","binary_version":"2.14.1-0ubuntu3.29+esm2"},{"binary_name":"apport-valgrind","binary_version":"2.14.1-0ubuntu3.29+esm2"},{"binary_name":"dh-apport","binary_version":"2.14.1-0ubuntu3.29+esm2"},{"binary_name":"python-apport","binary_version":"2.14.1-0ubuntu3.29+esm2"},{"binary_name":"python-problem-report","binary_version":"2.14.1-0ubuntu3.29+esm2"},{"binary_name":"python3-apport","binary_version":"2.14.1-0ubuntu3.29+esm2"},{"binary_name":"python3-problem-report","binary_version":"2.14.1-0ubuntu3.29+esm2"}],"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/2019/UBUNTU-CVE-2019-11482.json"}},{"package":{"name":"apport","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/apport@2.20.1-0ubuntu2.20?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.20.1-0ubuntu2.20"}]}],"versions":["2.19.1-0ubuntu3","2.19.2-0ubuntu1","2.19.2-0ubuntu2","2.19.2-0ubuntu3","2.19.2-0ubuntu4","2.19.2-0ubuntu5","2.19.2-0ubuntu6","2.19.2-0ubuntu8","2.19.2-0ubuntu9","2.19.3-0ubuntu1","2.19.3-0ubuntu2","2.19.3-0ubuntu3","2.19.4-0ubuntu1","2.19.4-0ubuntu2","2.20-0ubuntu2","2.20-0ubuntu3","2.20.1-0ubuntu1","2.20.1-0ubuntu2","2.20.1-0ubuntu2.1","2.20.1-0ubuntu2.2","2.20.1-0ubuntu2.4","2.20.1-0ubuntu2.5","2.20.1-0ubuntu2.6","2.20.1-0ubuntu2.9","2.20.1-0ubuntu2.10","2.20.1-0ubuntu2.12","2.20.1-0ubuntu2.13","2.20.1-0ubuntu2.14","2.20.1-0ubuntu2.15","2.20.1-0ubuntu2.16","2.20.1-0ubuntu2.17","2.20.1-0ubuntu2.18","2.20.1-0ubuntu2.19"],"ecosystem_specific":{"binaries":[{"binary_name":"apport","binary_version":"2.20.1-0ubuntu2.20"},{"binary_name":"apport-gtk","binary_version":"2.20.1-0ubuntu2.20"},{"binary_name":"apport-kde","binary_version":"2.20.1-0ubuntu2.20"},{"binary_name":"apport-noui","binary_version":"2.20.1-0ubuntu2.20"},{"binary_name":"apport-retrace","binary_version":"2.20.1-0ubuntu2.20"},{"binary_name":"apport-valgrind","binary_version":"2.20.1-0ubuntu2.20"},{"binary_name":"dh-apport","binary_version":"2.20.1-0ubuntu2.20"},{"binary_name":"python-apport","binary_version":"2.20.1-0ubuntu2.20"},{"binary_name":"python-problem-report","binary_version":"2.20.1-0ubuntu2.20"},{"binary_name":"python3-apport","binary_version":"2.20.1-0ubuntu2.20"},{"binary_name":"python3-problem-report","binary_version":"2.20.1-0ubuntu2.20"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-11482.json"}},{"package":{"name":"apport","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/apport@2.20.9-0ubuntu7.8?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.20.9-0ubuntu7.8"}]}],"versions":["2.20.7-0ubuntu3","2.20.7-0ubuntu3.1","2.20.7-0ubuntu4","2.20.8-0ubuntu1","2.20.8-0ubuntu2","2.20.8-0ubuntu3","2.20.8-0ubuntu4","2.20.8-0ubuntu5","2.20.8-0ubuntu6","2.20.8-0ubuntu7","2.20.8-0ubuntu8","2.20.8-0ubuntu9","2.20.8-0ubuntu10","2.20.9-0ubuntu1","2.20.9-0ubuntu2","2.20.9-0ubuntu4","2.20.9-0ubuntu5","2.20.9-0ubuntu6","2.20.9-0ubuntu7","2.20.9-0ubuntu7.1","2.20.9-0ubuntu7.2","2.20.9-0ubuntu7.3","2.20.9-0ubuntu7.4","2.20.9-0ubuntu7.5","2.20.9-0ubuntu7.6","2.20.9-0ubuntu7.7"],"ecosystem_specific":{"binaries":[{"binary_name":"apport","binary_version":"2.20.9-0ubuntu7.8"},{"binary_name":"apport-gtk","binary_version":"2.20.9-0ubuntu7.8"},{"binary_name":"apport-kde","binary_version":"2.20.9-0ubuntu7.8"},{"binary_name":"apport-noui","binary_version":"2.20.9-0ubuntu7.8"},{"binary_name":"apport-retrace","binary_version":"2.20.9-0ubuntu7.8"},{"binary_name":"apport-valgrind","binary_version":"2.20.9-0ubuntu7.8"},{"binary_name":"dh-apport","binary_version":"2.20.9-0ubuntu7.8"},{"binary_name":"python-apport","binary_version":"2.20.9-0ubuntu7.8"},{"binary_name":"python-problem-report","binary_version":"2.20.9-0ubuntu7.8"},{"binary_name":"python3-apport","binary_version":"2.20.9-0ubuntu7.8"},{"binary_name":"python3-problem-report","binary_version":"2.20.9-0ubuntu7.8"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-11482.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:L"},{"type":"Ubuntu","score":"medium"}]}