CVE-2018-4377

MEDIUM

Safari < 12.0.1 - Cross-Site Scripting via URL Validation

Title source: llm
STIX 2.1

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.

References (5)

Core 5
Core References
Vendor Advisory x_refsource_misc
https://support.apple.com/kb/HT209192
Vendor Advisory x_refsource_misc
https://support.apple.com/kb/HT209195
Vendor Advisory x_refsource_misc
https://support.apple.com/kb/HT209197
Vendor Advisory x_refsource_misc
https://support.apple.com/kb/HT209198
Vendor Advisory x_refsource_misc
https://support.apple.com/kb/HT209196

Scores

CVSS v3 6.1
EPSS 0.0137
EPSS Percentile 69.0%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (5)
apple/icloud < 7.8
apple/iphone_os < 12.1
apple/itunes < 12.9.1
apple/safari < 12.0.1
apple/watchos < 5.1
Published Apr 03, 2019
Tracked Since Feb 18, 2026