{"id":"UBUNTU-CVE-2017-11509","details":"An authenticated remote attacker can execute arbitrary code in Firebird SQL Server versions 2.5.7 and 3.0.2 by executing a malformed SQL statement.","modified":"2026-04-22T11:11:04.103057Z","published":"2018-03-28T17:29:00Z","upstream":["CVE-2017-11509"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-11509"},{"type":"REPORT","url":"https://www.tenable.com/security/research/tra-2017-36"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-11509"}],"affected":[{"package":{"name":"firebird2.5","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/firebird2.5@2.5.2.26540.ds4-9ubuntu1.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.5.2.26540.ds4-3","2.5.2.26540.ds4-7","2.5.2.26540.ds4-8","2.5.2.26540.ds4-8ubuntu1","2.5.2.26540.ds4-8ubuntu2","2.5.2.26540.ds4-9ubuntu1","2.5.2.26540.ds4-9ubuntu1.1"],"ecosystem_specific":{"binaries":[{"binary_name":"firebird2.5-classic","binary_version":"2.5.2.26540.ds4-9ubuntu1.1"},{"binary_name":"firebird2.5-classic-common","binary_version":"2.5.2.26540.ds4-9ubuntu1.1"},{"binary_name":"firebird2.5-common","binary_version":"2.5.2.26540.ds4-9ubuntu1.1"},{"binary_name":"firebird2.5-examples","binary_version":"2.5.2.26540.ds4-9ubuntu1.1"},{"binary_name":"firebird2.5-server-common","binary_version":"2.5.2.26540.ds4-9ubuntu1.1"},{"binary_name":"firebird2.5-super","binary_version":"2.5.2.26540.ds4-9ubuntu1.1"},{"binary_name":"firebird2.5-superclassic","binary_version":"2.5.2.26540.ds4-9ubuntu1.1"},{"binary_name":"libfbclient2","binary_version":"2.5.2.26540.ds4-9ubuntu1.1"},{"binary_version":"2.5.2.26540.ds4-9ubuntu1.1","binary_name":"libfbembed2.5"},{"binary_name":"libib-util","binary_version":"2.5.2.26540.ds4-9ubuntu1.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-11509.json"}},{"package":{"name":"firebird2.5","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/firebird2.5@2.5.4.26856.ds4-1ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.5.4.26856.ds4-1build1","2.5.4.26856.ds4-1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"firebird2.5-classic","binary_version":"2.5.4.26856.ds4-1ubuntu0.1~esm1"},{"binary_name":"firebird2.5-classic-common","binary_version":"2.5.4.26856.ds4-1ubuntu0.1~esm1"},{"binary_name":"firebird2.5-common","binary_version":"2.5.4.26856.ds4-1ubuntu0.1~esm1"},{"binary_name":"firebird2.5-examples","binary_version":"2.5.4.26856.ds4-1ubuntu0.1~esm1"},{"binary_version":"2.5.4.26856.ds4-1ubuntu0.1~esm1","binary_name":"firebird2.5-server-common"},{"binary_name":"firebird2.5-super","binary_version":"2.5.4.26856.ds4-1ubuntu0.1~esm1"},{"binary_name":"firebird2.5-superclassic","binary_version":"2.5.4.26856.ds4-1ubuntu0.1~esm1"},{"binary_name":"libfbclient2","binary_version":"2.5.4.26856.ds4-1ubuntu0.1~esm1"},{"binary_name":"libfbembed2.5","binary_version":"2.5.4.26856.ds4-1ubuntu0.1~esm1"},{"binary_name":"libib-util","binary_version":"2.5.4.26856.ds4-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-11509.json"}},{"package":{"name":"firebird3.0","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/firebird3.0@3.0.2.32703.ds4-11ubuntu2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.2.32703.ds4-9","3.0.2.32703.ds4-11ubuntu1","3.0.2.32703.ds4-11ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_name":"firebird3.0-common","binary_version":"3.0.2.32703.ds4-11ubuntu2"},{"binary_version":"3.0.2.32703.ds4-11ubuntu2","binary_name":"firebird3.0-examples"},{"binary_version":"3.0.2.32703.ds4-11ubuntu2","binary_name":"firebird3.0-server"},{"binary_name":"firebird3.0-server-core","binary_version":"3.0.2.32703.ds4-11ubuntu2"},{"binary_name":"firebird3.0-utils","binary_version":"3.0.2.32703.ds4-11ubuntu2"},{"binary_version":"3.0.2.32703.ds4-11ubuntu2","binary_name":"libfbclient2"},{"binary_name":"libib-util","binary_version":"3.0.2.32703.ds4-11ubuntu2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-11509.json"}}],"schema_version":"1.7.5","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:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}