{"id":"USN-6276-1","summary":"unixodbc vulnerability","details":"It was discovered that unixODBC incorrectly handled certain unicode\nto ansi copies. An attacker could possibly use this issue to cause\na denial of service.\n","modified":"2026-06-29T13:50:55.387563254Z","published":"2023-08-07T10:53:38Z","related":["UBUNTU-CVE-2018-7409"],"upstream":["CVE-2018-7409","UBUNTU-CVE-2018-7409"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6276-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-7409"}],"affected":[{"package":{"name":"unixodbc","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/unixodbc?arch=source&distro=trusty%2Fesm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.14p2-5ubuntu5+esm1"}]}],"versions":["2.2.14p2-5ubuntu4","2.2.14p2-5ubuntu5"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_version":"2.2.14p2-5ubuntu5+esm1","binary_name":"libodbc1"},{"binary_version":"2.2.14p2-5ubuntu5+esm1","binary_name":"odbcinst"},{"binary_name":"odbcinst1debian2","binary_version":"2.2.14p2-5ubuntu5+esm1"},{"binary_name":"unixodbc","binary_version":"2.2.14p2-5ubuntu5+esm1"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:14.04:LTS","cves":[{"id":"CVE-2018-7409","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"type":"Ubuntu","score":"low"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6276-1.json"}},{"package":{"name":"unixodbc","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/unixodbc?arch=source&distro=esm-infra%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.1-4.1ubuntu0.1~esm1"}]}],"versions":["2.3.1-3","2.3.1-4","2.3.1-4.1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.3.1-4.1ubuntu0.1~esm1","binary_name":"libodbc1"},{"binary_name":"odbcinst","binary_version":"2.3.1-4.1ubuntu0.1~esm1"},{"binary_name":"odbcinst1debian2","binary_version":"2.3.1-4.1ubuntu0.1~esm1"},{"binary_name":"unixodbc","binary_version":"2.3.1-4.1ubuntu0.1~esm1"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2018-7409","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"score":"low","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:16.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6276-1.json"}}],"schema_version":"1.7.5"}