CVE-2019-8638 Information

Description

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in watchOS 5.2 iCloud for Windows 7.11 iOS 12.2 iTunes 12.9.4 for Windows Safari 12.1. Processing maliciously crafted web content 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/HT209599 https://support.apple.com/en-us/HT209602 https://support.apple.com/en-us/HT209603 https://support.apple.com/en-us/HT209604 https://support.apple.com/en-us/HT209605

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