LiveActive security incident?Get immediate response
CVE Record

CVE-2019-19242: SQLite 3.30.1 mishandles pExpr->y.pTab, as demonstrated by the TK_COLUMN case in sqlite3ExprCodeTarget in e...

SQLite 3.30.1 mishandles pExpr->y.pTab, as demonstrated by the TK_COLUMN case in sqlite3ExprCodeTarget in expr.c.

UnknownCVSS not scoredNot KEV-listedUpdated
Discuss exposureBack to CVEs
Glexia's TakeAutomated analysisunknown

Security readout for executives and security teams

Plain-English summary

CVE-2019-19242 is a SQLite 3.30.1 flaw in expression handling. The public record does not state a clear impact, severity, or affected product list, so business urgency depends on where vulnerable SQLite is embedded and whether it processes untrusted data.

Executive priority

Handle as a dependency and supply-chain remediation item. Escalate priority for internet-facing services, file-ingest workflows, or products that accept untrusted database content using vulnerable SQLite builds.

Technical view

SQLite 3.30.1 mishandles pExpr->y.pTab in expr.c, demonstrated in the TK_COLUMN case of sqlite3ExprCodeTarget. The bundle provides an upstream commit and downstream vendor advisories, but no CVSS, CWE, complete affected CPEs, or explicit vulnerability impact.

Likely exposure

Exposure is most likely in applications, operating systems, appliances, or embedded products bundling SQLite 3.30.1 or equivalent vulnerable code. Ubuntu, Oracle, and Siemens references indicate downstream packaging or product relevance, but the bundle does not enumerate exact affected versions.

Exploitation context

The source bundle does not show CISA KEV listing or active exploitation evidence. Practical risk likely depends on whether attackers can influence SQL, database files, or application inputs that reach SQLite expression code paths.

Researcher notes

Evidence is incomplete: no CVSS, CWE, exploit status, or explicit impact is provided. Avoid assuming remote code execution or denial of service without vendor confirmation. The upstream commit is the best technical anchor for patch verification.

Mitigation direction

  • Apply SQLite updates from the relevant OS, product, or appliance vendor.
  • For embedded SQLite, check whether the upstream fix commit is present.
  • Prioritize systems processing untrusted database files or user-controlled SQL inputs.
  • Track Ubuntu, Oracle, and Siemens guidance for product-specific remediation.
  • If no vendor fix is available, request vendor guidance before compensating changes.

Validation and detection

  • Inventory applications and products that bundle or link SQLite.
  • Identify SQLite 3.30.1 or code derived from that release.
  • Check package advisories from Ubuntu, Oracle, Siemens, and product vendors.
  • Confirm patched builds include the upstream SQLite fix commit.
  • Review exposure to untrusted database files, imports, or SQL-generating workflows.
Prepared
Confidence
medium
Sources
6

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.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

cve · low confidence lookup

CVE-2019-19242 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

Open ATT&CK lookup
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
5Source 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.