{"id":"USN-4090-1","summary":"postgresql-10, postgresql-11, postgresql-9.5 vulnerabilities","details":"Tom Lane discovered that PostgreSQL did not properly restrict\nfunctions declared as \"SECURITY DEFINER\". An attacker could use this\nto execute arbitrary SQL with the permissions of the function owner.\n(CVE-2019-10208)\n\nAndreas Seltenreich discovered that PostgreSQL did not properly handle\nuser-defined hash equality operators. An attacker could use this to\nexpose sensitive information (arbitrary PostgreSQL server memory). This\nissue only affected Ubuntu 19.04. (CVE-2019-10209)\n","modified":"2026-02-10T04:41:35Z","published":"2019-08-09T00:07:00Z","related":["UBUNTU-CVE-2019-10208"],"upstream":["CVE-2019-10208","UBUNTU-CVE-2019-10208","UBUNTU-CVE-2019-10209"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4090-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-10208"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-10209"}],"affected":[{"package":{"name":"postgresql-9.5","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/postgresql-9.5@9.5.19-0ubuntu0.16.04.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.5.19-0ubuntu0.16.04.1"}]}],"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"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"9.5.19-0ubuntu0.16.04.1","binary_name":"libecpg-compat3"},{"binary_version":"9.5.19-0ubuntu0.16.04.1","binary_name":"libecpg-dev"},{"binary_version":"9.5.19-0ubuntu0.16.04.1","binary_name":"libecpg6"},{"binary_version":"9.5.19-0ubuntu0.16.04.1","binary_name":"libpgtypes3"},{"binary_version":"9.5.19-0ubuntu0.16.04.1","binary_name":"libpq-dev"},{"binary_version":"9.5.19-0ubuntu0.16.04.1","binary_name":"libpq5"},{"binary_version":"9.5.19-0ubuntu0.16.04.1","binary_name":"postgresql-9.5"},{"binary_version":"9.5.19-0ubuntu0.16.04.1","binary_name":"postgresql-client-9.5"},{"binary_version":"9.5.19-0ubuntu0.16.04.1","binary_name":"postgresql-contrib-9.5"},{"binary_version":"9.5.19-0ubuntu0.16.04.1","binary_name":"postgresql-doc-9.5"},{"binary_version":"9.5.19-0ubuntu0.16.04.1","binary_name":"postgresql-plperl-9.5"},{"binary_version":"9.5.19-0ubuntu0.16.04.1","binary_name":"postgresql-plpython-9.5"},{"binary_version":"9.5.19-0ubuntu0.16.04.1","binary_name":"postgresql-plpython3-9.5"},{"binary_version":"9.5.19-0ubuntu0.16.04.1","binary_name":"postgresql-pltcl-9.5"},{"binary_version":"9.5.19-0ubuntu0.16.04.1","binary_name":"postgresql-server-dev-9.5"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:16.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2019-10208"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4090-1.json"}},{"package":{"name":"postgresql-10","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/postgresql-10@10.10-0ubuntu0.18.04.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.10-0ubuntu0.18.04.1"}]}],"versions":["10.1-1","10.1-2","10.2-1","10.3-1","10.4-0ubuntu0.18.04","10.5-0ubuntu0.18.04","10.6-0ubuntu0.18.04.1","10.7-0ubuntu0.18.04.1","10.8-0ubuntu0.18.04.1","10.9-0ubuntu0.18.04.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"10.10-0ubuntu0.18.04.1","binary_name":"libecpg-compat3"},{"binary_version":"10.10-0ubuntu0.18.04.1","binary_name":"libecpg-dev"},{"binary_version":"10.10-0ubuntu0.18.04.1","binary_name":"libecpg6"},{"binary_version":"10.10-0ubuntu0.18.04.1","binary_name":"libpgtypes3"},{"binary_version":"10.10-0ubuntu0.18.04.1","binary_name":"libpq-dev"},{"binary_version":"10.10-0ubuntu0.18.04.1","binary_name":"libpq5"},{"binary_version":"10.10-0ubuntu0.18.04.1","binary_name":"postgresql-10"},{"binary_version":"10.10-0ubuntu0.18.04.1","binary_name":"postgresql-client-10"},{"binary_version":"10.10-0ubuntu0.18.04.1","binary_name":"postgresql-doc-10"},{"binary_version":"10.10-0ubuntu0.18.04.1","binary_name":"postgresql-plperl-10"},{"binary_version":"10.10-0ubuntu0.18.04.1","binary_name":"postgresql-plpython-10"},{"binary_version":"10.10-0ubuntu0.18.04.1","binary_name":"postgresql-plpython3-10"},{"binary_version":"10.10-0ubuntu0.18.04.1","binary_name":"postgresql-pltcl-10"},{"binary_version":"10.10-0ubuntu0.18.04.1","binary_name":"postgresql-server-dev-10"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2019-10208"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4090-1.json"}}],"schema_version":"1.7.3"}