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CVE Record

CVE-2019-19646: pragma.c in SQLite through 3.30.1 mishandles NOT NULL in an integrity_check PRAGMA command in certain cases...

pragma.c in SQLite through 3.30.1 mishandles NOT NULL in an integrity_check PRAGMA command in certain cases of generated columns.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysisunknown

Security readout for executives and security teams

Plain-English summary

This issue affects SQLite through 3.30.1 and concerns how its integrity_check PRAGMA handles NOT NULL checks for generated columns. The public bundle does not show remote code execution, data theft, or active exploitation. Business urgency is mainly dependency visibility and vendor patch tracking, especially where SQLite is embedded in larger products.

Executive priority

Set moderate tracking priority for dependency owners, but do not treat this as emergency response without affected assets or exploitation evidence. The main risk is hidden embedded SQLite usage in vendor or internally built software.

Technical view

The CVE describes a flaw in SQLite pragma.c where integrity_check can mishandle NOT NULL validation in certain generated-column cases. The available sources provide upstream SQLite commit references and downstream vendor advisories, but no CVSS, CWE, exploit status, or detailed attack impact is included in the bundle.

Likely exposure

Exposure is likely indirect: applications, appliances, or platforms that embed SQLite through 3.30.1. The bundle lists NetApp, Oracle, Tenable, and Siemens advisories, but does not provide a complete affected-product matrix.

Exploitation context

CISA KEV status is false in the bundle, and no cited source states active exploitation. Based on the provided description, this appears tied to integrity checking behavior rather than a clearly documented remote attack path.

Researcher notes

The record is sparse: no CVSS, CWE, exploit detail, or complete affected-product data is present. Analysis should stay anchored to SQLite through 3.30.1, generated columns, integrity_check PRAGMA behavior, and vendor advisory follow-up.

Mitigation direction

  • Inventory applications and products that embed SQLite through 3.30.1.
  • Review upstream SQLite commits linked for this CVE.
  • Apply vendor-provided updates for affected commercial products.
  • Track NetApp, Oracle, Tenable, and Siemens guidance where relevant.
  • Avoid assuming a fix version unless confirmed by vendor release notes.

Validation and detection

  • Confirm SQLite versions in internally maintained applications.
  • Check software bills of materials for bundled SQLite copies.
  • Review vendor advisories for product-specific affected versions.
  • Verify integrity_check behavior only in authorized test environments.
  • Document compensating controls if updates are unavailable.
Prepared
Confidence
medium
Sources
9

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

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CVE-2019-19646 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
8Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.