CVE-2018-4386 Information

Description

Multiple memory corruption issues were addressed with improved memory handling. This issue affected versions prior to iOS 12.1 tvOS 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:U/C:H/I:H/A:H

Reference

http://packetstormsecurity.com/files/155871/Sony-Playstation-4-Webkit-Code-Execution.html https://support.apple.com/kb/HT209192 https://support.apple.com/kb/HT209194 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

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8