Home/CVE/An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Sonoma 14.4, visionOS 1
CVE

CVE-2024-23258

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Sonoma 14.4, visionOS 1

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Sonoma 14.4, visionOS 1.1. Processing an image may lead to arbitrary code execution.

HIGH · CVSS 7.8 EPSS 0.00047
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules8 YARA rules0
⬡

Weakness Classification

CWE-125Out-of-bounds Read
CWE-125Out-of-bounds Read
▤

Affected Products & Versions

2
apple macos>= 14.0 and < 14.4
apple visionos< 1.1
◈

Sigma Hunt Rules

8
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.
producthighSuspicious Microsoft Office Child Process - MacOS
producthighRemote Access Tool - Renamed MeshAgent Execution - MacOS
producthighBinary Padding - MacOS
productmediumSuspicious Execution via macOS Script Editor
productmediumSystem Information Discovery Via Sysctl - MacOS
productmediumNew File Exclusion Added To Time Machine Via Tmutil - MacOS
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.1 · product-security@apple.com
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 NVD08 Mar 2024 · 02:15 AM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

2
apple-security120895
apple-security120883
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://seclists.org/fulldisclosure/2024/Mar/21Mailing List
http://seclists.org/fulldisclosure/2024/Mar/26Mailing List
https://support.apple.com/en-us/HT214084Vendor Advisory
https://support.apple.com/en-us/HT214087Vendor Advisory
https://support.apple.com/kb/HT214084
https://support.apple.com/kb/HT214087
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