CVE-2019-19923 describes a NULL pointer dereference vulnerability in SQLite 3.30.1's flattenSubquery function, specifically when handling SELECT DISTINCT queries with a LEFT JOIN on a view. This flaw, affecting various products including Debian, Oracle, and Red Hat, carries a CVSS score of 7.5 (High) due to its network-exploitable nature and potential for high availability impact. While no public exploit code or active exploitation has been observed, its presence in Chrome 80's security fixes indicates its relevance, despite limited community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.30.1CPE matchmatch criteria | cpe:2.3:a:sqlite:sqlite:3.30.1:*:*:*:*:*:*:* | ||
< 1.0.1.1CPE matchmatch criteria | cpe:2.3:a:siemens:sinec_infrastructure_network_services:*:*:*:*:*:*:*:* | ||
<= 8.0.19CPE matchmatch criteria | cpe:2.3:a:oracle:mysql_workbench:*:*:*:*:*:*:*:* | ||
9.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | ||
10.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.