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.
Published 2019-12-18 18:15:23
Updated 2021-05-18 12:59:43
Source Apple Inc.
View at NVD,   CVE.org

CVE-2019-8506 is in the CISA Known Exploited Vulnerabilities Catalog

CISA vulnerability name:
Apple Multiple Products Type Confusion Vulnerability
CISA required action:
Apply updates per vendor instructions.
CISA description:
A type confusion issue affecting multiple Apple products allows processing of maliciously crafted web content, leading to arbitrary code execution.
Added on 2022-05-04 Action due date 2022-05-25

Exploit prediction scoring system (EPSS) score for CVE-2019-8506

Probability of exploitation activity in the next 30 days: 6.14%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 93 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2019-8506

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
9.3
HIGH AV:N/AC:M/Au:N/C:C/I:C/A:C
8.6
10.0
NIST
8.8
HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
2.8
5.9
NIST

CWE ids for CVE-2019-8506

References for CVE-2019-8506

Products affected by CVE-2019-8506

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