{"id":"UBUNTU-CVE-2023-29465","details":"SageMath FlintQS 1.0 relies on pathnames under TMPDIR (typically world-writable), which (for example) allows a local user to overwrite files with the privileges of a different user (who is running FlintQS).","modified":"2026-05-20T16:13:34.909645314Z","published":"2023-04-06T20:15:00Z","upstream":["CVE-2023-29465"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-29465"},{"type":"REPORT","url":"https://github.com/sagemath/FlintQS/issues/3"},{"type":"REPORT","url":"https://github.com/sagemath/sage/pull/35419"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2023-29465"}],"affected":[{"package":{"name":"flintqs","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/flintqs?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["20070817-1"],"ecosystem_specific":{"binaries":[{"binary_name":"flintqs","binary_version":"20070817-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-29465.json"}},{"package":{"name":"flintqs","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/flintqs?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.0-1"],"ecosystem_specific":{"binaries":[{"binary_name":"flintqs","binary_version":"1:1.0-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-29465.json"}},{"package":{"name":"flintqs","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/flintqs?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.0-3","1:1.0-3build1"],"ecosystem_specific":{"binaries":[{"binary_name":"flintqs","binary_version":"1:1.0-3build1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-29465.json"}},{"package":{"name":"flintqs","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/flintqs?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.0-3build1"],"ecosystem_specific":{"binaries":[{"binary_name":"flintqs","binary_version":"1:1.0-3build1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-29465.json"}},{"package":{"name":"flintqs","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/flintqs?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.0-4"],"ecosystem_specific":{"binaries":[{"binary_version":"1:1.0-4","binary_name":"flintqs"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-29465.json"}},{"package":{"name":"flintqs","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/flintqs?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.0-4"],"ecosystem_specific":{"binaries":[{"binary_name":"flintqs","binary_version":"1:1.0-4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-29465.json"}},{"package":{"name":"flintqs","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/flintqs?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.0-4","1:1.0-4build1"],"ecosystem_specific":{"binaries":[{"binary_name":"flintqs","binary_version":"1:1.0-4build1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-29465.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]}