{"id":"USN-3744-1","summary":"postgresql-10, postgresql-9.3, postgresql-9.5 vulnerabilities","details":"Andrew Krasichkov discovered that the PostgreSQL client library incorrectly\nreset its internal state between connections. A remote attacker could\npossibly use this issue to bypass certain client-side connection security\nfeatures. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS.\n(CVE-2018-10915)\n\nIt was discovered that PostgreSQL incorrectly checked authorization on\ncertain statements. A remote attacker could possibly use this issue to\nread arbitrary server memory or alter certain data. (CVE-2018-10925)\n","modified":"2026-04-22T09:49:58.685408Z","published":"2018-08-16T13:09:23Z","related":["UBUNTU-CVE-2018-10915","UBUNTU-CVE-2018-10925"],"upstream":["CVE-2018-10915","CVE-2018-10925","UBUNTU-CVE-2018-10915","UBUNTU-CVE-2018-10925"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3744-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-10915"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-10925"}],"affected":[{"package":{"name":"postgresql-9.3","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/postgresql-9.3@9.3.24-0ubuntu0.14.04?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.3.24-0ubuntu0.14.04"}]}],"versions":["9.3.1-1","9.3.2-1","9.3.2-1ubuntu1","9.3.2-1ubuntu2","9.3.3-1","9.3.3-1bzr1","9.3.3-1bzr2","9.3.4-1","9.3.5-0ubuntu0.14.04.1","9.3.6-0ubuntu0.14.04","9.3.7-0ubuntu0.14.04","9.3.8-0ubuntu0.4.04","9.3.9-0ubuntu0.14.04","9.3.10-0ubuntu0.14.04","9.3.11-0ubuntu0.14.04","9.3.12-0ubuntu0.14.04","9.3.13-0ubuntu0.14.04","9.3.14-0ubuntu0.14.04","9.3.15-0ubuntu0.14.04","9.3.16-0ubuntu0.14.04","9.3.17-0ubuntu0.14.04","9.3.18-0ubuntu0.14.04.1","9.3.19-0ubuntu0.14.04","9.3.20-0ubuntu0.14.04","9.3.21-0ubuntu0.14.04","9.3.22-0ubuntu0.14.04","9.3.23-0ubuntu0.14.04"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libecpg-compat3","binary_version":"9.3.24-0ubuntu0.14.04"},{"binary_name":"libecpg6","binary_version":"9.3.24-0ubuntu0.14.04"},{"binary_name":"libpgtypes3","binary_version":"9.3.24-0ubuntu0.14.04"},{"binary_name":"libpq5","binary_version":"9.3.24-0ubuntu0.14.04"},{"binary_name":"postgresql-9.3","binary_version":"9.3.24-0ubuntu0.14.04"},{"binary_name":"postgresql-client-9.3","binary_version":"9.3.24-0ubuntu0.14.04"},{"binary_name":"postgresql-contrib-9.3","binary_version":"9.3.24-0ubuntu0.14.04"},{"binary_name":"postgresql-doc-9.3","binary_version":"9.3.24-0ubuntu0.14.04"},{"binary_name":"postgresql-plperl-9.3","binary_version":"9.3.24-0ubuntu0.14.04"},{"binary_name":"postgresql-plpython-9.3","binary_version":"9.3.24-0ubuntu0.14.04"},{"binary_name":"postgresql-plpython3-9.3","binary_version":"9.3.24-0ubuntu0.14.04"},{"binary_name":"postgresql-pltcl-9.3","binary_version":"9.3.24-0ubuntu0.14.04"},{"binary_name":"postgresql-server-dev-9.3","binary_version":"9.3.24-0ubuntu0.14.04"}]},"database_specific":{"cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/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:C/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2018-10915"}],"ecosystem":"Ubuntu:14.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3744-1.json"}},{"package":{"name":"postgresql-9.5","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/postgresql-9.5@9.5.14-0ubuntu0.16.04?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.5.14-0ubuntu0.16.04"}]}],"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"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libecpg-compat3","binary_version":"9.5.14-0ubuntu0.16.04"},{"binary_name":"libecpg6","binary_version":"9.5.14-0ubuntu0.16.04"},{"binary_name":"libpgtypes3","binary_version":"9.5.14-0ubuntu0.16.04"},{"binary_name":"libpq5","binary_version":"9.5.14-0ubuntu0.16.04"},{"binary_name":"postgresql-9.5","binary_version":"9.5.14-0ubuntu0.16.04"},{"binary_name":"postgresql-client-9.5","binary_version":"9.5.14-0ubuntu0.16.04"},{"binary_name":"postgresql-contrib-9.5","binary_version":"9.5.14-0ubuntu0.16.04"},{"binary_name":"postgresql-doc-9.5","binary_version":"9.5.14-0ubuntu0.16.04"},{"binary_name":"postgresql-plperl-9.5","binary_version":"9.5.14-0ubuntu0.16.04"},{"binary_name":"postgresql-plpython-9.5","binary_version":"9.5.14-0ubuntu0.16.04"},{"binary_name":"postgresql-plpython3-9.5","binary_version":"9.5.14-0ubuntu0.16.04"},{"binary_name":"postgresql-pltcl-9.5","binary_version":"9.5.14-0ubuntu0.16.04"},{"binary_name":"postgresql-server-dev-9.5","binary_version":"9.5.14-0ubuntu0.16.04"}]},"database_specific":{"cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/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:C/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2018-10915"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2018-10925"}],"ecosystem":"Ubuntu:16.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3744-1.json"}},{"package":{"name":"postgresql-10","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/postgresql-10@10.5-0ubuntu0.18.04?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.5-0ubuntu0.18.04"}]}],"versions":["10.1-1","10.1-2","10.2-1","10.3-1","10.4-0ubuntu0.18.04"],"ecosystem_specific":{"availability":"No 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required","binaries":[{"binary_name":"libecpg-compat3","binary_version":"10.5-0ubuntu0.18.04"},{"binary_name":"libecpg6","binary_version":"10.5-0ubuntu0.18.04"},{"binary_name":"libpgtypes3","binary_version":"10.5-0ubuntu0.18.04"},{"binary_name":"libpq5","binary_version":"10.5-0ubuntu0.18.04"},{"binary_name":"postgresql-10","binary_version":"10.5-0ubuntu0.18.04"},{"binary_name":"postgresql-client-10","binary_version":"10.5-0ubuntu0.18.04"},{"binary_name":"postgresql-doc-10","binary_version":"10.5-0ubuntu0.18.04"},{"binary_name":"postgresql-plperl-10","binary_version":"10.5-0ubuntu0.18.04"},{"binary_name":"postgresql-plpython-10","binary_version":"10.5-0ubuntu0.18.04"},{"binary_name":"postgresql-plpython3-10","binary_version":"10.5-0ubuntu0.18.04"},{"binary_name":"postgresql-pltcl-10","binary_version":"10.5-0ubuntu0.18.04"},{"binary_name":"postgresql-server-dev-10","binary_version":"10.5-0ubuntu0.18.04"}]},"database_specific":{"cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/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:C/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2018-10915"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2018-10925"}],"ecosystem":"Ubuntu:18.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3744-1.json"}}],"schema_version":"1.7.5"}