CVE-2019-8506

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2019-8506
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.

8.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.3 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References
Link Resource
https://support.apple.com/HT209599 Release Notes Vendor Advisory
https://support.apple.com/HT209601 Release Notes Vendor Advisory
https://support.apple.com/HT209602 Release Notes Vendor Advisory
https://support.apple.com/HT209603 Release Notes Vendor Advisory
https://support.apple.com/HT209604 Release Notes Vendor Advisory
https://support.apple.com/HT209605 Release Notes Vendor Advisory
https://support.apple.com/HT209599 Release Notes Vendor Advisory
https://support.apple.com/HT209601 Release Notes Vendor Advisory
https://support.apple.com/HT209602 Release Notes Vendor Advisory
https://support.apple.com/HT209603 Release Notes Vendor Advisory
https://support.apple.com/HT209604 Release Notes Vendor Advisory
https://support.apple.com/HT209605 Release Notes Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-8506 US Government Resource
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:*
cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:*
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
History

23 Oct 2025, 18:52

Type Values Removed Values Added
References () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-8506 - () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-8506 - US Government Resource

22 Oct 2025, 00:16

Type Values Removed Values Added
References
  • () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-8506 -

21 Oct 2025, 20:17

Type Values Removed Values Added
References
  • {'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-8506', 'source': '134c704f-9b21-4f2e-91b3-4a467353bcc0'}

21 Oct 2025, 19:18

Type Values Removed Values Added
References
  • () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-8506 -
References () https://support.apple.com/HT209599 - Vendor Advisory, Release Notes () https://support.apple.com/HT209599 - Release Notes, Vendor Advisory
References () https://support.apple.com/HT209601 - Vendor Advisory, Release Notes () https://support.apple.com/HT209601 - Release Notes, Vendor Advisory
References () https://support.apple.com/HT209602 - Vendor Advisory, Release Notes () https://support.apple.com/HT209602 - Release Notes, Vendor Advisory
References () https://support.apple.com/HT209603 - Vendor Advisory, Release Notes () https://support.apple.com/HT209603 - Release Notes, Vendor Advisory
References () https://support.apple.com/HT209604 - Vendor Advisory, Release Notes () https://support.apple.com/HT209604 - Release Notes, Vendor Advisory
References () https://support.apple.com/HT209605 - Vendor Advisory, Release Notes () https://support.apple.com/HT209605 - Release Notes, Vendor Advisory

28 Feb 2025, 14:44

Type Values Removed Values Added
References () https://support.apple.com/HT209599 - Vendor Advisory () https://support.apple.com/HT209599 - Vendor Advisory, Release Notes
References () https://support.apple.com/HT209601 - Vendor Advisory () https://support.apple.com/HT209601 - Vendor Advisory, Release Notes
References () https://support.apple.com/HT209602 - Vendor Advisory () https://support.apple.com/HT209602 - Vendor Advisory, Release Notes
References () https://support.apple.com/HT209603 - Vendor Advisory () https://support.apple.com/HT209603 - Vendor Advisory, Release Notes
References () https://support.apple.com/HT209604 - Vendor Advisory () https://support.apple.com/HT209604 - Vendor Advisory, Release Notes
References () https://support.apple.com/HT209605 - Vendor Advisory () https://support.apple.com/HT209605 - Vendor Advisory, Release Notes

21 Nov 2024, 04:49

Type Values Removed Values Added
References () https://support.apple.com/HT209599 - Vendor Advisory () https://support.apple.com/HT209599 - Vendor Advisory
References () https://support.apple.com/HT209601 - Vendor Advisory () https://support.apple.com/HT209601 - Vendor Advisory
References () https://support.apple.com/HT209602 - Vendor Advisory () https://support.apple.com/HT209602 - Vendor Advisory
References () https://support.apple.com/HT209603 - Vendor Advisory () https://support.apple.com/HT209603 - Vendor Advisory
References () https://support.apple.com/HT209604 - Vendor Advisory () https://support.apple.com/HT209604 - Vendor Advisory
References () https://support.apple.com/HT209605 - Vendor Advisory () https://support.apple.com/HT209605 - Vendor Advisory
Information

Published : 2019-12-18 18:15

Updated : 2025-10-23 18:52

NVD link : CVE-2019-8506

Mitre link : CVE-2019-8506

CVE.ORG link : CVE-2019-8506

JSON object : View

Products Affected

apple

  • tvos
  • icloud
  • safari
  • watchos
  • itunes
  • iphone_os

redhat

  • enterprise_linux_desktop
  • enterprise_linux_workstation
  • enterprise_linux_server
CWE
CWE-843

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