CVE-2019-6221 Information

Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 12.1.3 macOS Mojave 10.14.3 iTunes 12.9.3 for Windows. A malicious application may be able to elevate privileges.

CVSS Vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

http://www.securityfocus.com/bid/106694 https://support.apple.com/HT209443 https://support.apple.com/HT209446 https://support.apple.com/HT209450

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