CVE-2019-19924 — SQLite 3
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
2019-12-24T16:15:11.370
Last modified
2026-10-14T08:16:59.693
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
01What is this vulnerability?
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.
02Affected products
No structured affected-product list available — see references below for vendor advisories.
03Active exploitation status
Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.
04Recommended remediation
- Patch to a fixed version listed in the vendor advisory (see references below).
- Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
- Hunt historical logs for exploitation indicators — see Detection signatures below.
05Technical details
For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.
06Detection signatures
Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.
07Related CVEs
No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.
08Timeline
- Published: 2019-12-24T16:15:11.370
- Last modified: 2026-10-14T08:16:59.693
09References
- cert-portal.siemens.com — https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
- github.com — https://github.com/sqlite/sqlite/commit/8654186b0236d556aa85528c2573ee0b6ab71be3
- lists.apache.org — https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e3…
- lists.apache.org — https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8…
- security.netapp.com — https://security.netapp.com/advisory/ntap-20200114-0003/
- usn.ubuntu.com — https://usn.ubuntu.com/4298-1/
- www.oracle.com — https://www.oracle.com/security-alerts/cpuapr2020.html
- cert-portal.siemens.com — https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
- github.com — https://github.com/sqlite/sqlite/commit/8654186b0236d556aa85528c2573ee0b6ab71be3
- lists.apache.org — https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e3…
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