CVE-2018-4377 Information

Description

A cross-site scripting issue existed in Safari. This issue was addressed with improved URL validation. This issue affected versions prior to iOS 12.1 watchOS 5.1 Safari 12.0.1 iTunes 12.9.1 iCloud for Windows 7.8.

CVSS Vector

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

Reference

https://support.apple.com/kb/HT209192 https://support.apple.com/kb/HT209195 https://support.apple.com/kb/HT209196 https://support.apple.com/kb/HT209197 https://support.apple.com/kb/HT209198

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.1