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CVE

CVE-2024-23257

The issue was addressed with improved memory handling. This issue is fixed in iOS 16.7.6 and iPadOS 16.7.6, macOS Monter

The issue was addressed with improved memory handling. This issue is fixed in iOS 16.7.6 and iPadOS 16.7.6, macOS Monterey 12.7.4, macOS Sonoma 14.4, macOS Ventura 13.6.5, visionOS 1.1. Processing an image may result in disclosure of process memory.

LOW · CVSS 3.3 EPSS 0.00029
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules8 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
▤

Affected Products & Versions

6
apple ipados< 16.7.6
apple iphone os< 16.7.6
apple macos>= 12.0 and < 12.7.4
apple macos>= 13.0 and < 13.6.5
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

3.3
LOW · 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:L/I:N/A:N
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
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

5
apple-security120895
apple-security120886
apple-security120884
apple-security120883
apple-security120880
🔗

References & Sources

14
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 ListThird Party Advisory
http://seclists.org/fulldisclosure/2024/Mar/22Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2024/Mar/23Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2024/Mar/26Mailing ListThird Party Advisory
https://support.apple.com/en-us/HT214082Vendor Advisory
https://support.apple.com/en-us/HT214083Vendor Advisory
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