vulnerability
Red Hat: CVE-2019-19923: 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 (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Dec 24, 2019 | Feb 18, 2020 | Aug 11, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Dec 24, 2019
Added
Feb 18, 2020
Modified
Aug 11, 2025
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).
Solutions
redhat-upgrade-lemonredhat-upgrade-lemon-debuginforedhat-upgrade-sqliteredhat-upgrade-sqlite-analyzer-debuginforedhat-upgrade-sqlite-debuginforedhat-upgrade-sqlite-debugsourceredhat-upgrade-sqlite-develredhat-upgrade-sqlite-docredhat-upgrade-sqlite-libsredhat-upgrade-sqlite-libs-debuginforedhat-upgrade-sqlite-tcl-debuginfo
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