CVE-2018-4303 Information

Description

An input validation issue was addressed with improved input validation. This issue affected versions prior to macOS Mojave 10.14 iOS 12.1.1 macOS Mojave 10.14.2 tvOS 12.1.1 watchOS 5.1.2.

CVSS Vector

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

Reference

https://support.apple.com/kb/HT209340 https://support.apple.com/kb/HT209341 https://support.apple.com/kb/HT209342 https://support.apple.com/kb/HT209343

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