CVE-2018-4302 Information

Description

A null pointer dereference was addressed with improved validation. This issue is fixed in macOS High Sierra 10.13 iCloud for Windows 7.0 watchOS 4 iOS 11 iTunes 12.7 for Windows. Processing maliciously crafted XML 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/HT208141 https://support.apple.com/en-us/HT208144 https://support.apple.com/en-us/HT208112 https://support.apple.com/en-us/HT208142 https://support.apple.com/en-us/HT208115

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