CVE-2019-8506

KEV
Published: Dic 18, 2019 Last Modified: Ott 23, 2025
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 8,8
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: required
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
HIGH 9,3
Source: [email protected]
Access Vector: network
Access Complexity: medium
Authentication: none
Confidentiality: complete
Integrity: complete
Availability: complete

Description

AI Translation Available

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.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0730
Percentile
0,9th
Updated

EPSS Score Trend (Last 90 Days)

843

Access of Resource Using Incompatible Type ('Type Confusion')

Incomplete
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Integrity Confidentiality
Potential Impacts:
Read Memory Modify Memory Execute Unauthorized Code Or Commands Dos: Crash, Exit, Or Restart
Applicable Platforms
Languages: C, C++
View CWE Details
Exploit

WebKit JavaScriptCore - 'createRegExpMatchesArray' Type Confusion

Verified Type Confusion

WebKit JavaScriptCore - 'createRegExpMatchesArray' Type Confusion

Author: Google Security Research Published: Status: Verified
View Exploit Code →
Application

Icloud by Apple

Product Information
Vendor Apple
Product Icloud
Version Range Affected
To 7.11 (exclusive)
cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Iphone Os by Apple

Product Information
Vendor Apple
Product Iphone Os
Version Range Affected
To 12.2 (exclusive)
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Enterprise Linux Desktop by Redhat

Product Information
Vendor Redhat
Product Enterprise Linux Desktop
Version 7.0
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Enterprise Linux Server by Redhat

Product Information
Vendor Redhat
Product Enterprise Linux Server
Version 7.0
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Safari by Apple

Product Information
Vendor Apple
Product Safari
Version Range Affected
To 12.1 (exclusive)
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Enterprise Linux Workstation by Redhat

Product Information
Vendor Redhat
Product Enterprise Linux Workstation
Version 7.0
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Watchos by Apple

Product Information
Vendor Apple
Product Watchos
Version Range Affected
To 5.2 (exclusive)
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Tvos by Apple

Product Information
Vendor Apple
Product Tvos
Version Range Affected
To 12.2 (exclusive)
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Itunes by Apple

Product Information
Vendor Apple
Product Itunes
Version Range Affected
To 12.9.4 (exclusive)
cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://www.cisa.gov/known-exploited-vulnerabilities-catalo…
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019…
https://support.apple.com/HT209599
https://support.apple.com/HT209599
https://support.apple.com/HT209601
https://support.apple.com/HT209601
https://support.apple.com/HT209602
https://support.apple.com/HT209602
https://support.apple.com/HT209603
https://support.apple.com/HT209603
https://support.apple.com/HT209604
https://support.apple.com/HT209604
https://support.apple.com/HT209605
https://support.apple.com/HT209605
https://support.apple.com/HT209599
https://support.apple.com/HT209599
https://support.apple.com/HT209601
https://support.apple.com/HT209601
https://support.apple.com/HT209602
https://support.apple.com/HT209602
https://support.apple.com/HT209603
https://support.apple.com/HT209603
https://support.apple.com/HT209604
https://support.apple.com/HT209604
https://support.apple.com/HT209605
https://support.apple.com/HT209605