Description
A logic issue existed in the handling of synchronous page loads. This issue was addressed with improved state management. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, Safari 12.1.2, iTunes for Windows 12.9.6, iCloud for Windows 7.13, iCloud for Windows 10.6. Processing maliciously crafted web content may lead to universal cross site scripting.
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by Google Security Research · textdosmultiple
https://www.exploit-db.com/exploits/47162
References (7)
Scores
CVSS v3
6.1
EPSS
0.0858
EPSS Percentile
92.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Details
CWE
CWE-79
Status
published
Products (6)
apple/icloud
< 7.13
apple/iphone_os
< 12.4
apple/itunes
< 12.9.6
apple/mac_os_x
< 10.14.6
apple/safari
< 12.1.2
apple/tvos
< 12.4
Published
Dec 18, 2019
Tracked Since
Feb 18, 2026