CVE-2019-19923

sqlite: mishandling of certain uses of SELECT DISTINCT involving a LEFT JOIN in flattenSubquery in select.c leads to a NULL pointer dereference

Published Dec 24, 2019 CVSS 3.1 · 7.5 High EPSS 6.8% KEV · Not listed
Description
flattenSubquery in select.c in SQLite 3.30.1 mishandles certain uses of SELECT DISTINCT involving a LEFT JOIN in which the right-hand side is a view. This can cause a NULL pointer dereference (or incorrect results).

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DSA Debian DSA DSA-4638-1 chromium security update
Ubuntu USN Ubuntu USN USN-4298-1 SQLite vulnerabilities