CVE-2023-32434

  1. Yack CVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-32434

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

A

n integer overflow was addressed with improved input validation. This issue is fixed in watchOS 9.5.2, macOS Big Sur 11.7.8, iOS 15.7.7 and iPadOS 15.7.7, macOS Monterey 12.6.7, watchOS 8.8.1, iOS 16.5.1 and iPadOS 16.5.1, macOS Ventura 13.4.1. An app may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited against versions of iOS released before iOS 15.7.

References
Link Resource
http://seclists.org/fulldisclosure/2023/Oct/20 Mailing List Third Party Advisory
https://support.apple.com/en-us/HT213808 Vendor Advisory
https://support.apple.com/en-us/HT213809 Vendor Advisory
https://support.apple.com/en-us/HT213810 Vendor Advisory
https://support.apple.com/en-us/HT213811 Vendor Advisory
https://support.apple.com/en-us/HT213812 Vendor Advisory
https://support.apple.com/en-us/HT213813 Vendor Advisory
https://support.apple.com/en-us/HT213814 Vendor Advisory
https://support.apple.com/kb/HT213990 Vendor Advisory
http://seclists.org/fulldisclosure/2023/Oct/20 Mailing List Third Party Advisory
https://support.apple.com/en-us/HT213808 Vendor Advisory
https://support.apple.com/en-us/HT213809 Vendor Advisory
https://support.apple.com/en-us/HT213810 Vendor Advisory
https://support.apple.com/en-us/HT213811 Vendor Advisory
https://support.apple.com/en-us/HT213812 Vendor Advisory
https://support.apple.com/en-us/HT213813 Vendor Advisory
https://support.apple.com/en-us/HT213814 Vendor Advisory
https://support.apple.com/kb/HT213990 Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-32434 US Government Resource
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
History

23 Oct 2025, 18:48

Type Values Removed Values Added
References () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-32434 - () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-32434 - US Government Resource

21 Oct 2025, 23:16

Type Values Removed Values Added
References
  • () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-32434 -

21 Oct 2025, 20:19

Type Values Removed Values Added
References
  • {'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-32434', 'source': '134c704f-9b21-4f2e-91b3-4a467353bcc0'}

21 Oct 2025, 19:20

Type Values Removed Values Added
References
  • () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-32434 -

23 Jan 2025, 16:53

Type Values Removed Values Added
References () https://support.apple.com/en-us/HT213808 - Release Notes, Vendor Advisory () https://support.apple.com/en-us/HT213808 - Vendor Advisory
References () https://support.apple.com/en-us/HT213809 - Release Notes, Vendor Advisory () https://support.apple.com/en-us/HT213809 - Vendor Advisory
References () https://support.apple.com/en-us/HT213810 - Release Notes, Vendor Advisory () https://support.apple.com/en-us/HT213810 - Vendor Advisory
References () https://support.apple.com/en-us/HT213811 - Release Notes, Vendor Advisory () https://support.apple.com/en-us/HT213811 - Vendor Advisory
References () https://support.apple.com/en-us/HT213812 - Release Notes, Vendor Advisory () https://support.apple.com/en-us/HT213812 - Vendor Advisory
References () https://support.apple.com/en-us/HT213813 - Release Notes, Vendor Advisory () https://support.apple.com/en-us/HT213813 - Vendor Advisory
References () https://support.apple.com/en-us/HT213814 - Release Notes, Vendor Advisory () https://support.apple.com/en-us/HT213814 - Vendor Advisory

21 Nov 2024, 08:03

Type Values Removed Values Added
References () http://seclists.org/fulldisclosure/2023/Oct/20 - Mailing List, Third Party Advisory () http://seclists.org/fulldisclosure/2023/Oct/20 - Mailing List, Third Party Advisory
References () https://support.apple.com/en-us/HT213808 - Release Notes, Vendor Advisory () https://support.apple.com/en-us/HT213808 - Release Notes, Vendor Advisory
References () https://support.apple.com/en-us/HT213809 - Release Notes, Vendor Advisory () https://support.apple.com/en-us/HT213809 - Release Notes, Vendor Advisory
References () https://support.apple.com/en-us/HT213810 - Release Notes, Vendor Advisory () https://support.apple.com/en-us/HT213810 - Release Notes, Vendor Advisory
References () https://support.apple.com/en-us/HT213811 - Release Notes, Vendor Advisory () https://support.apple.com/en-us/HT213811 - Release Notes, Vendor Advisory
References () https://support.apple.com/en-us/HT213812 - Release Notes, Vendor Advisory () https://support.apple.com/en-us/HT213812 - Release Notes, Vendor Advisory
References () https://support.apple.com/en-us/HT213813 - Release Notes, Vendor Advisory () https://support.apple.com/en-us/HT213813 - Release Notes, Vendor Advisory
References () https://support.apple.com/en-us/HT213814 - Release Notes, Vendor Advisory () https://support.apple.com/en-us/HT213814 - Release Notes, Vendor Advisory
References () https://support.apple.com/kb/HT213990 - Vendor Advisory () https://support.apple.com/kb/HT213990 - Vendor Advisory

27 Jun 2024, 19:04

Type Values Removed Values Added
References () http://seclists.org/fulldisclosure/2023/Oct/20 - () http://seclists.org/fulldisclosure/2023/Oct/20 - Mailing List, Third Party Advisory
References () https://support.apple.com/kb/HT213990 - () https://support.apple.com/kb/HT213990 - Vendor Advisory
Information

Published : 2023-06-23 18:15

Updated : 2025-10-23 18:48

NVD link : CVE-2023-32434

Mitre link : CVE-2023-32434

CVE.ORG link : CVE-2023-32434

JSON object : View

Products Affected

apple

CWE
CWE-190

Integer Overflow or Wraparound