{"id":"UBUNTU-CVE-2018-20505","details":"SQLite 3.25.2, when queries are run on a table with a malformed PRIMARY KEY, allows remote attackers to cause a denial of service (application crash) by leveraging the ability to run arbitrary SQL statements (such as in certain WebSQL use cases).","modified":"2026-04-22T11:52:49.051355Z","published":"2019-04-03T00:00:00Z","related":["USN-4019-1"],"upstream":["CVE-2018-20505"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-20505"},{"type":"REPORT","url":"https://sqlite.org/src/info/1a84668dcfdebaf12415d"},{"type":"REPORT","url":"http://seclists.org/fulldisclosure/2019/Jan/62"},{"type":"REPORT","url":"http://seclists.org/fulldisclosure/2019/Jan/64"},{"type":"REPORT","url":"http://seclists.org/fulldisclosure/2019/Jan/66"},{"type":"REPORT","url":"http://seclists.org/fulldisclosure/2019/Jan/67"},{"type":"REPORT","url":"http://seclists.org/fulldisclosure/2019/Jan/68"},{"type":"REPORT","url":"http://seclists.org/fulldisclosure/2019/Jan/69"},{"type":"REPORT","url":"https://seclists.org/bugtraq/2019/Jan/28"},{"type":"REPORT","url":"https://seclists.org/bugtraq/2019/Jan/29"},{"type":"REPORT","url":"https://seclists.org/bugtraq/2019/Jan/31"},{"type":"REPORT","url":"https://seclists.org/bugtraq/2019/Jan/32"},{"type":"REPORT","url":"https://seclists.org/bugtraq/2019/Jan/33"},{"type":"REPORT","url":"https://seclists.org/bugtraq/2019/Jan/39"},{"type":"REPORT","url":"https://support.apple.com/kb/HT209443"},{"type":"REPORT","url":"https://support.apple.com/kb/HT209446"},{"type":"REPORT","url":"https://support.apple.com/kb/HT209447"},{"type":"REPORT","url":"https://support.apple.com/kb/HT209448"},{"type":"REPORT","url":"https://support.apple.com/kb/HT209450"},{"type":"REPORT","url":"https://support.apple.com/kb/HT209451"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4019-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-20505"}],"affected":[{"package":{"name":"sqlite3","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/sqlite3@3.22.0-1ubuntu0.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.22.0-1ubuntu0.1"}]}],"versions":["3.19.3-3","3.20.1-2","3.21.0-1","3.22.0-1"],"ecosystem_specific":{"binaries":[{"binary_version":"3.22.0-1ubuntu0.1","binary_name":"lemon"},{"binary_version":"3.22.0-1ubuntu0.1","binary_name":"libsqlite3-0"},{"binary_version":"3.22.0-1ubuntu0.1","binary_name":"libsqlite3-tcl"},{"binary_version":"3.22.0-1ubuntu0.1","binary_name":"sqlite3"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-20505.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}]}