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Collection Degraded30 / 46 Sources HealthyPublic Intel Only
Vulnerabilities/CVE-2019-16168Public Intelligence Dossier
Source: sqlite · Limited verification•Last verified: •Collection Degraded
CVE-2019-16168Unknown / EvaluatingMEDIUM (raw)CVSS 6.5CWE-369

In SQLite through 3.29.0, whereLoopAddBtreeIndex in sqlite3.c can crash a browser or other application because of missing validation of a sqlite_stat1 sz field, aka a "severe division by zero in the query planner."

Published: 09 Sept 2019•Last updated: 14 Oct 2026, 12:46 PM IST•Source identifier: cve@mitre.org
Dossier completeness: source-provided sections 2 / 3 · rule guidance available. Missing source facts count as incomplete.
Official source
CISA KEV catalog
Unknown
KEV status was not determined.
CVSS score
6.5MEDIUM (raw)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Metric sourcenvd@nist.gov
EPSS probability
4.3%0.043
Percentile91st
Weakness type
CWE-369
No further CWE recorded
Remediation
Patch status unknown
No fixed version or KB recorded

Why It Matters

Analysis dossier

Why It Matters

In SQLite through 3.29.0, whereLoopAddBtreeIndex in sqlite3.c can crash a browser or other application because of missing validation of a sqlite_stat1 sz field, aka a "severe division by zero in the query planner."

SOC priority

Medium

Actively exploited

Unknown

Publicly disclosed

Unknown

Risk basis: Microsoft or Microsoft-managed product relevance; No confirmed exploitation signal in current enrichment

Affected Products & Remediation

20 source-backed products
Affected products and versions (source)
  • sqlite sqlite · >= 3.8.5 <= 3.29.0 · NVD CPE · Source
  • netapp active iq unified manager · >= 7.3; >= 9.5 · NVD CPE · Source
  • netapp e-series santricity os controller · >= 11.0.0 <= 11.60.3 · NVD CPE · Source
  • netapp oncommand insight · version range not provided by source · NVD CPE · Source
  • netapp oncommand workflow automation · version range not provided by source · NVD CPE · Source
  • netapp ontap select deploy administration utility · version range not provided by source · NVD CPE · Source
  • netapp santricity unified manager · version range not provided by source · NVD CPE · Source
  • netapp steelstore cloud integrated storage · version range not provided by source · NVD CPE · Source
  • canonical ubuntu linux · 12.04; 16.04; 18.04; 19.04; 19.10 · NVD CPE · Source
  • fedoraproject fedora · 30 · NVD CPE · Source
  • debian debian linux · 9.0 · NVD CPE · Source
  • tenable nessus agent · <= 8.2.3 · NVD CPE · Source
  • oracle communications design studio · 7.3.4.3.0; 7.3.5.5.0; 7.4.0.4.0 · NVD CPE · Source
  • oracle jdk · 1.8.0 · NVD CPE · Source
  • oracle jre · 1.8.0 · NVD CPE · Source
  • oracle mysql · >= 8.0.0 <= 8.0.18 · NVD CPE · Source
  • oracle outside in technology · 8.5.4 · NVD CPE · Source
  • oracle solaris · 11 · NVD CPE · Source
  • oracle zfs storage appliance · 8.8 · NVD CPE · Source
  • mcafee policy auditor · < 6.5.1 · NVD CPE · Source
Recorded patch / KBNot provided by source

Vendor or catalog guidance (source)

Not provided by source

Known exploitation (source facts)

Only what a source states. Unknown means no source has said either way; it is not "not exploited".

CISA KEV
Unknown
Exploited (source statement)
Unknown
Publicly disclosed (source)
Unknown

Suggested hunting (rule-based inference)

SecOps Signal recommendation (rule-based inference). These steps are hunting hypotheses from the vulnerability class; they do not state or imply that exploitation occurred here or anywhere.

Matched user-interaction-client (CVSS AV:N, CVSS UI:R)

Exposure

  1. Identify endpoints reporting this CVE, especially those used for email and web browsing.Telemetry: DeviceTvmSoftwareVulnerabilities · A network vector that needs user interaction points at user-facing client software. · Rule user-interaction-client

Exploitation evidence

  1. Review unusual child processes started by the affected client application on affected endpoints.Telemetry: DeviceProcessEvents · Hunting hypothesis from the CVSS vector; it does not show that exploitation occurred. · Rule user-interaction-client

Response

  1. Confirm the source-stated update on affected endpoints.Telemetry: DeviceTvmSoftwareVulnerabilities · A follow-up inventory check verifies remediation. · Rule user-interaction-client

CISA KEV Record

CISA KEV status was not determined for this record.

Change History & Source Data

— No recorded material change

CNA / source
cve@mitre.org
Record status · verification
UPDATED · NVD API
CPE
cpe:2.3:a:sqlite:sqlite:*:*:*:*:*:*:*:*, cpe:2.3:a:netapp:active_iq_unified_manager:*:*:*:*:*:windows:*:*, cpe:2.3:a:netapp:active_iq_unified_manager:*:*:*:*:*:vmware_vsphere:*:*, cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:*, cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*, cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*, cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*, cpe:2.3:a:netapp:santricity_unified_manager:-:*:*:*:*:*:*:*, cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:*, cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:*:*:*:*

Evidence & Provenance

3 public sources
sqlite.orgSource recordnvd.nist.govSource recordkc.mcafee.comSource record

Linked by the query's stored exact CVE association. Review required tables and validation status before use.

Detection Hunting Query
Target: DeviceTvmSoftwareVulnerabilities•Defender XDR
Detect endpoints exposed to CVE-2019-16168
Purpose: Exposure assessment (Category: Exposure Check)Why linked: Query metadata names CVE-2019-16168
DeviceTvmSoftwareVulnerabilities| where CveId == "CVE-2019-16168"| project DeviceId, DeviceName, OSPlatform, OSVersion, SoftwareVendor, SoftwareName, SoftwareVersion, CveId, VulnerabilitySeverityLevel, RecommendedSecurityUpdate, RecommendedSecurityUpdateId| sort by VulnerabilitySeverityLevel desc
Schema Checked · Not runtime validatedSource: SecOps Signal deterministic template · Limited verificationStatic screening: Passed structure and schema checks; tenant execution is not verified.
Open KQL Library

Correlated briefings

— No published briefing references this CVE

SecOps Signal surfaces public advisory facts only. A missing value means the source has not published it, not that your environment is unaffected. No tenant inventory is connected.