CVE-2018-4246
HIGHSafari < 11.1.1 - Remote Code Execution via WebKit Type Confusion
Title source: llmDescription
An issue was discovered in certain Apple products. iOS before 11.4 is affected. Safari before 11.1.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code via a crafted web site that leverages type confusion.
References (8)
Core 8
Core References
Vendor Advisory x_refsource_confirm
https://support.apple.com/HT208850
Vendor Advisory x_refsource_confirm
https://support.apple.com/HT208853
Third Party Advisory vendor-advisory
x_refsource_ubuntu
https://usn.ubuntu.com/3743-1/
Vendor Advisory x_refsource_confirm
https://support.apple.com/HT208851
Vendor Advisory x_refsource_confirm
https://support.apple.com/HT208854
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1041029
Vendor Advisory x_refsource_confirm
https://support.apple.com/HT208848
Vendor Advisory x_refsource_confirm
https://support.apple.com/HT208852
Scores
CVSS v3
8.8
EPSS
0.0312
EPSS Percentile
86.1%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-704
Status
published
Products (8)
apple/icloud
< 7.5
apple/iphone_os
< 11.4
apple/itunes
< 12.7.5
apple/safari
< 11.1.1
apple/tvos
< 11.4
apple/watchos
< 4.3.1
canonical/ubuntu_linux
16.04
canonical/ubuntu_linux
18.04
Published
Jun 08, 2018
Tracked Since
Feb 18, 2026