{"id":"USN-6230-1","summary":"postgresql-9.5 vulnerability","details":"Alexander Lakhin discovered that PostgreSQL incorrectly handled certain\nCREATE privileges. An authenticated user could possibly use this issue to\nexecute arbitrary code as the bootstrap supervisor.\n","modified":"2026-02-10T04:43:12Z","published":"2023-07-13T17:55:44Z","related":["UBUNTU-CVE-2023-2454"],"upstream":["CVE-2023-2454","UBUNTU-CVE-2023-2454"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6230-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-2454"}],"affected":[{"package":{"name":"postgresql-9.5","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/postgresql-9.5@9.5.25-0ubuntu0.16.04.1+esm4?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.5.25-0ubuntu0.16.04.1+esm4"}]}],"versions":["9.5.0-1","9.5.0-2","9.5.0-3","9.5.1-1","9.5.2-1","9.5.3-0ubuntu0.16.04","9.5.4-0ubuntu0.16.04","9.5.5-0ubuntu0.16.04","9.5.6-0ubuntu0.16.04","9.5.7-0ubuntu0.16.04","9.5.8-0ubuntu0.16.04.1","9.5.9-0ubuntu0.16.04","9.5.10-0ubuntu0.16.04","9.5.11-0ubuntu0.16.04","9.5.12-0ubuntu0.16.04","9.5.13-0ubuntu0.16.04","9.5.14-0ubuntu0.16.04","9.5.16-0ubuntu0.16.04.1","9.5.17-0ubuntu0.16.04.1","9.5.18-0ubuntu0.16.04.1","9.5.19-0ubuntu0.16.04.1","9.5.21-0ubuntu0.16.04.1","9.5.23-0ubuntu0.16.04.1","9.5.24-0ubuntu0.16.04.1","9.5.25-0ubuntu0.16.04.1","9.5.25-0ubuntu0.16.04.1+esm1","9.5.25-0ubuntu0.16.04.1+esm2","9.5.25-0ubuntu0.16.04.1+esm3"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_version":"9.5.25-0ubuntu0.16.04.1+esm4","binary_name":"libecpg-compat3"},{"binary_version":"9.5.25-0ubuntu0.16.04.1+esm4","binary_name":"libecpg-dev"},{"binary_version":"9.5.25-0ubuntu0.16.04.1+esm4","binary_name":"libecpg6"},{"binary_version":"9.5.25-0ubuntu0.16.04.1+esm4","binary_name":"libpgtypes3"},{"binary_version":"9.5.25-0ubuntu0.16.04.1+esm4","binary_name":"libpq-dev"},{"binary_version":"9.5.25-0ubuntu0.16.04.1+esm4","binary_name":"libpq5"},{"binary_version":"9.5.25-0ubuntu0.16.04.1+esm4","binary_name":"postgresql-9.5"},{"binary_version":"9.5.25-0ubuntu0.16.04.1+esm4","binary_name":"postgresql-client-9.5"},{"binary_version":"9.5.25-0ubuntu0.16.04.1+esm4","binary_name":"postgresql-contrib-9.5"},{"binary_version":"9.5.25-0ubuntu0.16.04.1+esm4","binary_name":"postgresql-doc-9.5"},{"binary_version":"9.5.25-0ubuntu0.16.04.1+esm4","binary_name":"postgresql-plperl-9.5"},{"binary_version":"9.5.25-0ubuntu0.16.04.1+esm4","binary_name":"postgresql-plpython-9.5"},{"binary_version":"9.5.25-0ubuntu0.16.04.1+esm4","binary_name":"postgresql-plpython3-9.5"},{"binary_version":"9.5.25-0ubuntu0.16.04.1+esm4","binary_name":"postgresql-pltcl-9.5"},{"binary_version":"9.5.25-0ubuntu0.16.04.1+esm4","binary_name":"postgresql-server-dev-9.5"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2023-2454","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:16.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6230-1.json"}}],"schema_version":"1.7.3"}