CVE-2023-42886 Information

Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Sonoma 14.2 macOS Ventura 13.6.3 macOS Monterey 12.7.2. A user may be able to cause unexpected app termination or arbitrary code execution.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

https://support.apple.com/en-us/HT214038 https://support.apple.com/en-us/HT214037 https://support.apple.com/en-us/HT214036 http://seclists.org/fulldisclosure/2023/Dec/9 http://seclists.org/fulldisclosure/2023/Dec/10 http://seclists.org/fulldisclosure/2023/Dec/11

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8