CVE-2019-8506 — VulnIntel

CVE-2019-8506

HIGH

KEV

A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 12.2, tvOS 12.2, watchOS 5.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may lead to arbitrary code execution.

StatusAnalyzed

설명

Score Summary

CVSS Score: 8.8
Version: 3.1
VPI: 100
Why this VPI (explainable, experimental)
VPI breakdown
Impact 88.00
Exploitation signal(KEV listed) ×1.50
VPI 100.00
VPI formula vpi-v1
EPSS: 18.1%
(상위 96.9%)
Attack Vector: Network
Low Complexity
No Privileges
User Interaction Required
Scope Unchanged
High Confidentiality Impact
High Integrity Impact
High Availability Impact

Details

Published: 12/18/2019(7 years ago)
Modified: 10/23/2025(9 months ago)
Source: KEV, NVD
Products: 9

CISA KEV Listing

Vendor / Project: Apple
Product: Multiple Products

Date Added: 05/04/2022
Due Date: 05/25/2022Overdue 1519d

Required Action

Apply updates per vendor instructions.

Vulnerability Lifecycle

NVDPublished12/18/2019
CISA KEVKEV Listed05/04/2022
CISA KEV

Score Comparison by Source

Source	CVSS Version	Base Score	Severity	Vector String	Assessment Date
NVDNIST	3.1	8.8	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	04/20/2026
NVDNIST	2.0	9.3

CWE Weakness Classification

CWE-843
NVD
Secondary

References (8)

NVD
Advisory
https://support.apple.com/HT209599
NVD
Advisory
https://support.apple.com/HT209601
NVD
Advisory

Affected Products (9)

Impact	88.00
Exploitation signal(KEV listed)	×1.50
VPI	100.00