CVE-2019-19924

SQLite 3.30.1 mishandles certain parser-tree rewriting, related to expr.c, vdbeaux.c, and window.c. This is caused by incorrect sqlite3WindowRewrite() error handling.

Published: 2019-12-24 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2019-19924 is rated Moderate Risk (55.6/100): CVSS Medium severity, with high exploitation likelihood (EPSS 7.86%, 94th percentile). EPSS ranks this CVE among the most likely to be exploited in the near term. EPSS rose +1.56% over the last day, indicating growing attacker interest. High exploitation likelihood—assess exposure and prioritize remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2019-19924

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 6.30% 7.86% +1.56%
2 2026-04-12 4.74% 6.30% +1.56%
3 2026-03-04 — 4.74% —

Full EPSS history (45 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2019-19924

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.3 3.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:N)
Doesn’t really leak secrets in a meaningful way.
Integrity (I:L)
Attackers could change some data, but it’s limited—not everything goes.
Availability (A:N)
Service keeps running; no real outage angle.
 3.9 1.4 [email protected]
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:N)
No availability impact.
 10.0 2.9 [email protected]

Weakness enumeration for CVE-2019-19924

OS Trackers for CVE-2019-19924

vendor priority summary link
alpine medium CVE-2019-19924: 1 source package rows (sqlite); 11 state rows across 6 repos (3.11-main, 3.19-main, 3.20-main, 3.21-main, 3.22-main, edge-main); fixed 0, open 11. https://security.alpinelinux.org/vuln/CVE-2019-19924
debian not yet assigned CVE-2019-19924 not yet assigned priority: Debian including 1 source packages (sqlite3), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. https://security-tracker.debian.org/tracker/CVE-2019-19924
redhat medium — https://access.redhat.com/security/cve/CVE-2019-19924
suse medium CVE-2019-19924 severity moderate: SUSE including 394 source package names (0.1.0:libsqlite3-0-3.36.0-3.12.1, 0.1.75:libsqlite3-0-3.36.0-3.12.1, …), 1129 product×package rows across 565 product lines (Container bci/bci-init, Container bci/bci-sle15-kernel-module-devel, … (565 product lines)): Fixed 843, Known Not Affected 150, Known Affected 136. https://www.suse.com/security/cve/CVE-2019-19924/
ubuntu medium CVE-2019-19924 medium priority: Ubuntu including 1 source packages (sqlite3), 6 status rows across 6 suites (bionic, disco, eoan, trusty, upstream, xenial): not-affected 3, released 2, ignored 1. https://ubuntu.com/security/CVE-2019-19924

Affected software / configurations for CVE-2019-19924

Vendor Product Version Raw CPE
sqlite sqlite 3.30.1 cpe:2.3:a:sqlite:sqlite:3.30.1:*:*:*:*:*:*:*
siemens sinec_infrastructure_network_services < 1.0.1.1 cpe:2.3:a:siemens:sinec_infrastructure_network_services:*:*:*:*:*:*:*:*
apache bookkeeper 4.12.1 cpe:2.3:a:apache:bookkeeper:4.12.1:*:*:*:*:*:*:*
oracle mysql_workbench <= 8.0.19 cpe:2.3:a:oracle:mysql_workbench:*:*:*:*:*:*:*:*
netapp cloud_backup — cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*

References for CVE-2019-19924

cvelogic Threat Intelligence