CVE-2019-8759 Information

Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Catalina 10.15.1 Security Update 2019-001 and Security Update 2019-006 macOS Catalina 10.15. A local user may be able to cause unexpected system termination or read kernel memory.

CVSS Vector

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

Reference

https://support.apple.com/en-us/HT210634 https://support.apple.com/en-us/HT210722

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.1