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

CVE-2019-19242

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

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

MEDIUM · CVSS 5.9 EPSS 0.002
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules2 YARA rules0
⬡

Weakness Classification

CWE-476NULL Pointer Dereference
▤

Affected Products & Versions

5
sqliteall versions
canonical ubuntu linuxall versions
redhat enterprise linuxall versions
oracle mysql workbench<= 8.0.19
siemens sinec infrastructure network services< 1.0.1.1
◈

Sigma Hunt Rules

2
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
producthighSQLite Chromium Profile Data DB Access
producthighSQLite Firefox Profile Data DB Access
▣

Scoring & Timeline

5.9
MEDIUM · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD27 Nov 2019 · 05:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

5
siemens-csafSSA-398330
siemens-csafSSA-389290
usnUSN-4205-1
cisa-csafcisa-csaf-csaf_files-OT-white-2022-icsa-22-069-09
cisa-csafcisa-csaf-csaf_files-OT-white-2023-icsa-23-348-10
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfPatchThird Party Advisory
https://github.com/sqlite/sqlite/commit/57f7ece78410a8aae86aa4625fb7556897db384cPatchThird Party Advisory
https://usn.ubuntu.com/4205-1/Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2020.htmlPatchThird Party Advisory
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