CVE-2019-19923
7.5
HIGH
CVSS 3.1
EPSS 6.2%
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).
How to fix CVE-2019-19923
To remediate CVE-2019-19923, upgrade the affected package to a fixed version below.
- Debian/chromium—upgrade to 80.0.3987.106-1 or later
- Debian/sqlite3—upgrade to 3.30.1+fossil191229-1 or later
Is CVE-2019-19923 being exploited?
Moderate — EPSS is 6.2%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (2)
- from 0, < 80.0.3987.106-1
- from 0, < 3.30.1+fossil191229-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |