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Vulnerabilities/CVE-2023-52356Public Intelligence Dossier
Source: debian · Limited verification•Last verified: •Collection Degraded
CVE-2023-52356Unknown / EvaluatingHIGH (raw)CVSS 7.5CWE-122

A segment fault (SEGV) flaw was found in libtiff that could be triggered by passing a crafted tiff file to the TIFFReadRGBATileExt() API

Published: 26 Jan 2024•Last updated: 29 Oct 2026, 12:36 AM IST•Source identifier: secalert@redhat.com
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
7.5HIGH (raw)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Metric sourcesecalert@redhat.com
EPSS probability
2.5%0.025
Percentile85th
Weakness type
CWE-122
CWE-787
Remediation
Patch status unknown
No fixed version or KB recorded

Why It Matters

Analysis dossier

Why It Matters

A segment fault (SEGV) flaw was found in libtiff that could be triggered by passing a crafted tiff file to the TIFFReadRGBATileExt() API. This flaw allows a remote attacker to cause a heap-buffer overflow, leading to a denial of service.

SOC priority

High

Actively exploited (source statement)

Unknown

Publicly disclosed

Unknown

Risk basis: SOC ecosystem technology relevance; HIGH severity; Source severity; no confirmed exploitation signal

Affected Products & Remediation

14 source-backed products
Affected products and versions (source)
  • debian debian linux · 10.0; 11.0 · NVD CPE · Source
  • apple ipados · < 16.7.9; >= 17.0 < 17.6 · NVD CPE · Source
  • apple iphone os · < 16.7.9; >= 17.0 < 17.6 · NVD CPE · Source
  • apple macos · < 12.7.6; >= 13.0 < 13.6.8; >= 14.0 < 14.6 · NVD CPE · Source
  • apple tvos · < 17.6 · NVD CPE · Source
  • apple visionos · < 1.3 · NVD CPE · Source
  • apple watchos · < 10.6 · NVD CPE · Source
  • libtiff libtiff · < 4.6.0 · NVD CPE · Source
  • redhat ai inference server · >= 3.2.0 < 3.2.2; 3.3.0 · NVD CPE · Source
  • redhat codeready linux builder · 8.0; 9.0; 10.0; eus 9.6; eus 10.0 · NVD CPE · Source
  • redhat codeready linux builder eus · 9.6; 10.0 · NVD CPE · Source
  • redhat discovery · 2.0 · NVD CPE · Source
  • redhat enterprise linux · 6.0; 7.0; 8.0; 9.0; 10.0; eus 9.6; eus 10.0 · NVD CPE · Source
  • redhat enterprise linux eus · 9.6; 10.0 · 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 network-unauthenticated (CVSS AV:N, CVSS PR:N, CVSS UI:N)

Exposure

  1. Identify devices reporting this CVE and note which expose the affected service to untrusted networks.Telemetry: DeviceTvmSoftwareVulnerabilities · A network-reachable, no-privilege vector makes internet-facing instances the first exposure question. · Rule network-unauthenticated

Exploitation evidence

  1. Review inbound connections to the affected service from unexpected sources since the advisory date.Telemetry: DeviceNetworkEvents · Hunting hypothesis from the CVSS vector; it does not show that exploitation occurred. · Rule network-unauthenticated

Response

  1. Confirm the source-stated update is installed and the CVE is no longer reported.Telemetry: DeviceTvmSoftwareVulnerabilities · A follow-up inventory check verifies remediation. · Rule network-unauthenticated

CISA KEV Record

CISA KEV status was not determined for this record.

Change History & Source Data

— No recorded material change

CNA / source
secalert@redhat.com
Record status · verification
UPDATED · NVD API
CPE
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*, cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*, 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:visionos:*:*:*:*:*:*:*:*, cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*, cpe:2.3:a:libtiff:libtiff:*:*:*:*:*:*:*:*, cpe:2.3:a:redhat:ai_inference_server:*:*:*:*:*:*:*:*

Evidence & Provenance

3 public sources
access.redhat.comSource recordnvd.nist.govSource recordaccess.redhat.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-2023-52356
Purpose: Exposure assessment (Category: Exposure Check)Why linked: Query metadata names CVE-2023-52356
DeviceTvmSoftwareVulnerabilities| where CveId == "CVE-2023-52356"| 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.
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Correlated briefings

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.