{"id":"CVE-2019-19242","title":"SQLite 3.30.1 mishandles pExpr->y.pTab, as demonstrated by the TK_COLUMN case in sqlite3ExprCodeTarget in expr.c.","summary":"SQLite 3.30.1 mishandles pExpr->y.pTab, as demonstrated by the TK_COLUMN case in sqlite3ExprCodeTarget in expr.c.","severity":"medium","cvss":5.9,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-476"],"vendor":"sqlite","product":"sqlite","affected":["sqlite = 3.30.1","ubuntu_linux = 12.04","ubuntu_linux = 16.04","ubuntu_linux = 18.04","ubuntu_linux = 19.04","ubuntu_linux = 19.10","enterprise_linux = 8.0","mysql_workbench <= 8.0.19","sinec_infrastructure_network_services < 1.0.1.1"],"patched":["sinec_infrastructure_network_services 1.0.1.1"],"published":"2019-11-27","updated":"2026-10-14","sourceUpdated":"2026-10-14T07:16:50.910","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2019-19242","references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf","label":"cve@mitre.org"},{"url":"https://github.com/sqlite/sqlite/commit/57f7ece78410a8aae86aa4625fb7556897db384c","label":"cve@mitre.org"},{"url":"https://usn.ubuntu.com/4205-1/","label":"cve@mitre.org"},{"url":"https://www.oracle.com/security-alerts/cpuapr2020.html","label":"cve@mitre.org"},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/sqlite/sqlite/commit/57f7ece78410a8aae86aa4625fb7556897db384c","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://usn.ubuntu.com/4205-1/","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.oracle.com/security-alerts/cpuapr2020.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-389290.html","label":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-398330.html","label":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"}],"tags":["nvd"],"epss":0.02538,"epssPercentile":0.84568,"ingestedAt":"2026-10-14T07:21:04.823Z","slug":"CVE-2019-19242","body":"## Overview\n\nSQLite 3.30.1 mishandles pExpr->y.pTab, as demonstrated by the TK_COLUMN case in sqlite3ExprCodeTarget in expr.c.\n\n## Affected\n\n- `sqlite = 3.30.1`\n- `ubuntu_linux = 12.04`\n- `ubuntu_linux = 16.04`\n- `ubuntu_linux = 18.04`\n- `ubuntu_linux = 19.04`\n- `ubuntu_linux = 19.10`\n- `enterprise_linux = 8.0`\n- `mysql_workbench <= 8.0.19`\n- `sinec_infrastructure_network_services < 1.0.1.1`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `sinec_infrastructure_network_services 1.0.1.1`","depth":"sunlit","depthScore":33,"depthScoreParts":{"impact":32.5,"likelihood":0.5,"exploitation":0,"ransomware":0},"changes":[]}