CVE-2019-8745 Information

Description

A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Catalina 10.15 tvOS 13 iTunes for Windows 12.10.1 iCloud for Windows 10.7 iCloud for Windows 7.14. Processing a maliciously crafted text file 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/HT210634 https://support.apple.com/HT210635 https://support.apple.com/HT210636 https://support.apple.com/HT210637 https://support.apple.com/kb/HT210722

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