CVE-2020-3897 Information

Description

A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 13.4 and iPadOS 13.4 tvOS 13.4 watchOS 6.2 Safari 13.1 iTunes for Windows 12.10.5 iCloud for Windows 10.9.3 iCloud for Windows 7.18. A remote attacker may be able to cause arbitrary code execution.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

https://support.apple.com/HT211101 https://support.apple.com/HT211102 https://support.apple.com/HT211103 https://support.apple.com/HT211104 https://support.apple.com/HT211105 https://support.apple.com/HT211106 https://support.apple.com/HT211107

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