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Vulnerabilities

Vulnerability · CVE-2019-19242

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

Published Nov 27, 2019 · catalog updated Oct 14, 2026 · SQLite 3.30.1 mishandles pExpr->y.pTab,

Check if you run it

No confirmed exploitation is on record for CVE-2019-19242. EPSS is 2.71%. Act only if a listed version of SQLite 3.30.1 mishandles pExpr->y.pTab, is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (SQLite 3.30.1 mishandles pExpr->y.pTab,).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium5.9
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
2.71%
Remediation
Advisory link
Affected products
cpe canonical/ubuntu linux · cpe oracle/mysql workbench · cpe redhat/enterprise linux · cpe siemens/sinec infrastructure network services · cpe sqlite/sqlite

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

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe canonical/ubuntu linux12.04
  • cpe canonical/ubuntu linux16.04
  • cpe canonical/ubuntu linux18.04
  • cpe canonical/ubuntu linux19.04
  • cpe canonical/ubuntu linux19.10
  • cpe oracle/mysql workbenchversion unspecified
  • cpe redhat/enterprise linux8.0
  • cpe siemens/sinec infrastructure network servicesversion unspecified
  • cpe sqlite/sqlite3.30.1

How to fix CVE-2019-19242

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2019-19242. EPSS is 2.71%. Act only if a listed version of SQLite 3.30.1 mishandles pExpr->y.pTab, is installed.

Which versions are affected?

Compare what you have installed with canonical/ubuntu linux 12.04; canonical/ubuntu linux 16.04; canonical/ubuntu linux 18.04; canonical/ubuntu linux 19.04. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-476: NULL Pointer Dereference. EPSS 2.71%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Nov 27, 2019 · NIST NVD

    Detected

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

  2. Oct 14, 2026 · NIST NVD

    Updated

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

Sources

  • CVE.orgVulnerability recordCVE-2019-19242

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2019-19242

    30-day exploitation probability 2.7%

    first.org
  • NIST NVDVulnerability recordCVE-2019-19242

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

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 16, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.