CVE-2023-39434

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-39434
A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 17 and iPadOS 17, watchOS 10, macOS Sonoma 14. Processing web content may lead to arbitrary code execution.

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
http://seclists.org/fulldisclosure/2023/Oct/3 Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2023/Oct/3 Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2023/Oct/8 Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2023/Oct/8 Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2023/Oct/9 Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2023/Oct/9 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/09/28/3 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/09/28/3 Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202401-33
https://security.gentoo.org/glsa/202401-33
https://support.apple.com/en-us/HT213937 Release Notes Vendor Advisory
https://support.apple.com/en-us/HT213937 Release Notes Vendor Advisory
https://support.apple.com/en-us/HT213938 Release Notes Vendor Advisory
https://support.apple.com/en-us/HT213938 Release Notes Vendor Advisory
https://support.apple.com/en-us/HT213940 Release Notes Vendor Advisory
https://support.apple.com/en-us/HT213940 Release Notes Vendor Advisory
https://webkitgtk.org/security/WSA-2023-0009.html
Configurations

Configuration 1 (hide)

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

02 May 2025, 18:15

Type Values Removed Values Added
References
  • () https://webkitgtk.org/security/WSA-2023-0009.html -
References (MISC) https://support.apple.com/en-us/HT213938 - Release Notes, Vendor Advisory () https://support.apple.com/en-us/HT213938 - Release Notes, Vendor Advisory
References (MISC) http://seclists.org/fulldisclosure/2023/Oct/9 - Mailing List, Third Party Advisory () http://seclists.org/fulldisclosure/2023/Oct/9 - Mailing List, Third Party Advisory
References (MISC) http://seclists.org/fulldisclosure/2023/Oct/3 - Mailing List, Third Party Advisory () http://seclists.org/fulldisclosure/2023/Oct/3 - Mailing List, Third Party Advisory
References (MISC) https://support.apple.com/en-us/HT213940 - Release Notes, Vendor Advisory () https://support.apple.com/en-us/HT213940 - Release Notes, Vendor Advisory
References (MISC) http://seclists.org/fulldisclosure/2023/Oct/8 - Mailing List, Third Party Advisory () http://seclists.org/fulldisclosure/2023/Oct/8 - Mailing List, Third Party Advisory
References (MISC) http://www.openwall.com/lists/oss-security/2023/09/28/3 - Mailing List, Third Party Advisory () http://www.openwall.com/lists/oss-security/2023/09/28/3 - Mailing List, Third Party Advisory
References (MISC) https://support.apple.com/en-us/HT213937 - Release Notes, Vendor Advisory () https://support.apple.com/en-us/HT213937 - Release Notes, Vendor Advisory

31 Jan 2024, 15:15

Type Values Removed Values Added
References
  • () https://security.gentoo.org/glsa/202401-33 -

12 Oct 2023, 02:09

Type Values Removed Values Added
New CVE
Information

Published : 2023-09-27 15:18

Updated : 2025-05-02 18:15

NVD link : CVE-2023-39434

Mitre link : CVE-2023-39434

JSON object : View

Products Affected

apple

  • iphone_os
  • ipados
  • watchos
  • macos
CWE
CWE-416

Use After Free