CVE-2019-8539 Information

Description

A memory initialization issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.6 Security Update 2019-004 High Sierra Security Update 2019-004 Sierra. A malicious 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/en-us/HT210348

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