CVE-2018-4274

HIGH

Safari < 11.1.2 and iOS < 11.4.1 - URL Spoofing via Improper Input Validation

Title source: llm
STIX 2.1

Description

A spoofing issue existed in the handling of URLs. This issue was addressed with improved input validation. This issue affected versions prior to iOS 11.4.1, Safari 11.1.2.

References (2)

Core 2
Core References
Vendor Advisory x_refsource_misc
https://support.apple.com/kb/HT208938
Vendor Advisory x_refsource_misc
https://support.apple.com/kb/HT208934

Scores

CVSS v3 7.5
EPSS 0.0083
EPSS Percentile 53.0%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Details

CWE
CWE-20
Status published
Products (2)
apple/iphone_os < 11.4.1
apple/safari < 11.1.2
Published Apr 03, 2019
Tracked Since Feb 18, 2026