CVE-2020-9768 Information

Description

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 13.4 and iPadOS 13.4 tvOS 13.4 watchOS 6.2. An application may be able to execute arbitrary code with system privileges.

CVSS Vector

CVSS:3.1/AV:L/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

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

7.8