CVE-2018-4354 Information

Description

A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to iOS 12 macOS Mojave 10.14 tvOS 12 watchOS 5.

CVSS Vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Reference

https://support.apple.com/kb/HT209106 https://support.apple.com/kb/HT209107 https://support.apple.com/kb/HT209108 https://support.apple.com/kb/HT209139 https://support.apple.com/kb/HT209193

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.6