CVE-2023-40446 Information

Description

The issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.7.1 iOS 16.7.2 and iPadOS 16.7.2 iOS 17.1 and iPadOS 17.1. Processing maliciously crafted input may lead to arbitrary code execution in user-installed apps.

CVSS Vector

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

Reference

https://support.apple.com/en-us/HT213981 https://support.apple.com/en-us/HT213982 https://support.apple.com/en-us/HT213983

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8