SecOps SignalSecurity Intelligence Workspace
Collection Degraded30 / 46 Sources HealthyPublic Intel Only
Vulnerabilities/CVE-2020-15358Public Intelligence Dossier
Source: sqlite · Limited verification•Last verified: •Collection Degraded
CVE-2020-15358Unknown / EvaluatingMEDIUM (raw)CVSS 5.5CWE-787

In SQLite before 3.32.3, select.c mishandles query-flattener optimization, leading to a multiSelectOrderBy heap overflow because of misuse of transitive properties for constant propagation.

Published: 27 Jun 2020•Last updated: 14 Oct 2026, 03:47 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
5.5MEDIUM (raw)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Metric sourcenvd@nist.gov
EPSS probability
1%0.010
Percentile63rd
Weakness type
CWE-787
No further CWE recorded
Remediation
Patch status unknown
No fixed version or KB recorded

Why It Matters

Analysis dossier

Why It Matters

In SQLite before 3.32.3, select.c mishandles query-flattener optimization, leading to a multiSelectOrderBy heap overflow because of misuse of transitive properties for constant propagation.

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

16 source-backed products
Affected products and versions (source)
  • sqlite sqlite · < 3.32.3 · NVD CPE · Source
  • canonical ubuntu linux · 20.04 · NVD CPE · Source
  • apple icloud · < 7.21 · NVD CPE · Source
  • apple ipados · < 14.0 · NVD CPE · Source
  • apple iphone os · < 14.0 · NVD CPE · Source
  • apple macos · < 11.0.1 · NVD CPE · Source
  • apple tvos · < 14.0 · NVD CPE · Source
  • apple watchos · < 7.0 · NVD CPE · Source
  • oracle communications cloud native core policy · 1.14.0 · NVD CPE · Source
  • oracle communications messaging server · 8.1 · NVD CPE · Source
  • oracle communications network charging and control · 6.0.1; 12.0.2 · NVD CPE · Source
  • oracle enterprise manager ops center · 12.4.0.0 · NVD CPE · Source
  • oracle hyperion infrastructure technology · 11.1.2.4 · NVD CPE · Source
  • oracle mysql · <= 8.0.22 · NVD CPE · Source
  • oracle outside in technology · 8.5.4; 8.5.5 · NVD CPE · Source
  • siemens sinec infrastructure network services · < 1.0.1.1 · 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 local-privilege-escalation (CVSS AV:L, CVSS PR:L)

Exposure

  1. Identify hosts reporting this CVE, prioritising shared or multi-user systems.Telemetry: DeviceTvmSoftwareVulnerabilities · A local, low-privilege vector matters most where untrusted users can run code. · Rule local-privilege-escalation

Exploitation evidence

  1. Look for low-privileged processes spawning SYSTEM or root-level child processes on affected hosts.Telemetry: DeviceProcessEvents · Hunting hypothesis from the CVSS vector; privilege transitions are a focused starting point, not evidence of attack. · Rule local-privilege-escalation

Response

  1. Confirm the source-stated update on affected hosts.Telemetry: DeviceTvmSoftwareVulnerabilities · Host inventory can verify remediation. · Rule local-privilege-escalation

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:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*, cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:*, cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*, cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*, cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*, cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*, cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*, cpe:2.3:a:oracle:communications_cloud_native_core_policy:1.14.0:*:*:*:*:*:*:*, cpe:2.3:a:oracle:communications_messaging_server:8.1:*:*:*:*:*:*:*

Evidence & Provenance

3 public sources
oracle.comSource recordnvd.nist.govSource recordcert-portal.siemens.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-2020-15358
Purpose: Exposure assessment (Category: Exposure Check)Why linked: Query metadata names CVE-2020-15358
DeviceTvmSoftwareVulnerabilities| where CveId == "CVE-2020-15358"| 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.