CVE-2019-8717 Information

Description

A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15 tvOS 13. An application may be able to execute arbitrary code with kernel privileges.

CVSS Vector

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

Reference

https://support.apple.com/HT210634 https://support.apple.com/kb/HT210722

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8