CVE-2019-8830 Information

Description

An out-of-bounds read was addressed with improved input validation. This issue is fixed in tvOS 13.3 watchOS 6.1.1 macOS Catalina 10.15.2 Security Update 2019-002 Mojave and Security Update 2019-007 High Sierra iOS 13.3 and iPadOS 13.3 iOS 12.4.4 watchOS 5.3.4. Processing malicious video via FaceTime may lead to arbitrary code execution.

CVSS Vector

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

Reference

https://support.apple.com/en-us/HT210785 https://support.apple.com/en-us/HT210787 https://support.apple.com/en-us/HT210788 https://support.apple.com/en-us/HT210789 https://support.apple.com/en-us/HT210790 https://support.apple.com/en-us/HT210791

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

8.8