CVE-2022-22633 Information

Description

A memory corruption issue was addressed with improved state management. This issue is fixed in watchOS 8.5 iOS 15.4 and iPadOS 15.4 macOS Big Sur 11.6.5 macOS Monterey 12.3. Opening a maliciously crafted PDF file may lead to an unexpected application termination or arbitrary code execution.

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/HT213184 https://support.apple.com/en-us/HT213182 https://support.apple.com/en-us/HT213193 https://support.apple.com/en-us/HT213183 https://support.apple.com/kb/HT213186

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