CVE-2019-8506
Apple Multiple Products Type Confusion Vulnerabili - [Actively Exploited]
Description
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.
INFO
Published Date :
Dec. 18, 2019, 6:15 p.m.
Last Modified :
Feb. 28, 2025, 2:44 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
CISA KEV (Known Exploited Vulnerabilities)
For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.
A type confusion issue affecting multiple Apple products allows processing of maliciously crafted web content, leading to arbitrary code execution.
Apply updates per vendor instructions.
https://nvd.nist.gov/vuln/detail/CVE-2019-8506
Public PoC/Exploit Available at Github
CVE-2019-8506 has a 4 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2019-8506
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2019-8506.
| URL | Resource |
|---|---|
| https://support.apple.com/HT209599 | Vendor Advisory Release Notes |
| https://support.apple.com/HT209601 | Vendor Advisory Release Notes |
| https://support.apple.com/HT209602 | Vendor Advisory Release Notes |
| https://support.apple.com/HT209603 | Vendor Advisory Release Notes |
| https://support.apple.com/HT209604 | Vendor Advisory Release Notes |
| https://support.apple.com/HT209605 | Vendor Advisory Release Notes |
| https://support.apple.com/HT209599 | Vendor Advisory Release Notes |
| https://support.apple.com/HT209601 | Vendor Advisory Release Notes |
| https://support.apple.com/HT209602 | Vendor Advisory Release Notes |
| https://support.apple.com/HT209603 | Vendor Advisory Release Notes |
| https://support.apple.com/HT209604 | Vendor Advisory Release Notes |
| https://support.apple.com/HT209605 | Vendor Advisory Release Notes |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
DayOne: Critical Vulnerability Root Cause Analysis Platform
Python JavaScript Ruby HTML Assembly Makefile C Objective-C Shell Dockerfile
Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.
cisa-kev vulnerability 0day cisa exploits
A collection of JavaScript engine CVEs with PoCs
javascript cve vulnerability
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-8506 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-8506 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Modified Analysis by [email protected]
Feb. 28, 2025
Action Type Old Value New Value Changed Reference Type Apple Inc.: https://support.apple.com/HT209599 Types: Vendor Advisory Apple Inc.: https://support.apple.com/HT209599 Types: Release Notes, Vendor Advisory Changed Reference Type CVE: https://support.apple.com/HT209599 Types: Vendor Advisory CVE: https://support.apple.com/HT209599 Types: Release Notes, Vendor Advisory Changed Reference Type Apple Inc.: https://support.apple.com/HT209601 Types: Vendor Advisory Apple Inc.: https://support.apple.com/HT209601 Types: Release Notes, Vendor Advisory Changed Reference Type CVE: https://support.apple.com/HT209601 Types: Vendor Advisory CVE: https://support.apple.com/HT209601 Types: Release Notes, Vendor Advisory Changed Reference Type Apple Inc.: https://support.apple.com/HT209602 Types: Vendor Advisory Apple Inc.: https://support.apple.com/HT209602 Types: Release Notes, Vendor Advisory Changed Reference Type CVE: https://support.apple.com/HT209602 Types: Vendor Advisory CVE: https://support.apple.com/HT209602 Types: Release Notes, Vendor Advisory Changed Reference Type Apple Inc.: https://support.apple.com/HT209603 Types: Vendor Advisory Apple Inc.: https://support.apple.com/HT209603 Types: Release Notes, Vendor Advisory Changed Reference Type CVE: https://support.apple.com/HT209603 Types: Vendor Advisory CVE: https://support.apple.com/HT209603 Types: Release Notes, Vendor Advisory Changed Reference Type Apple Inc.: https://support.apple.com/HT209604 Types: Vendor Advisory Apple Inc.: https://support.apple.com/HT209604 Types: Release Notes, Vendor Advisory Changed Reference Type CVE: https://support.apple.com/HT209604 Types: Vendor Advisory CVE: https://support.apple.com/HT209604 Types: Release Notes, Vendor Advisory Changed Reference Type Apple Inc.: https://support.apple.com/HT209605 Types: Vendor Advisory Apple Inc.: https://support.apple.com/HT209605 Types: Release Notes, Vendor Advisory Changed Reference Type CVE: https://support.apple.com/HT209605 Types: Vendor Advisory CVE: https://support.apple.com/HT209605 Types: Release Notes, Vendor Advisory -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jan. 29, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Added CWE CWE-843 -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://support.apple.com/HT209599 Added Reference https://support.apple.com/HT209601 Added Reference https://support.apple.com/HT209602 Added Reference https://support.apple.com/HT209603 Added Reference https://support.apple.com/HT209604 Added Reference https://support.apple.com/HT209605 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Reanalysis by [email protected]
May. 18, 2021
Action Type Old Value New Value Added CPE Configuration 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:*:*:*:*:*:*:* -
Initial Analysis by [email protected]
Dec. 31, 2019
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:C/I:C/A:C) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type https://support.apple.com/HT209599 No Types Assigned https://support.apple.com/HT209599 Vendor Advisory Changed Reference Type https://support.apple.com/HT209601 No Types Assigned https://support.apple.com/HT209601 Vendor Advisory Changed Reference Type https://support.apple.com/HT209602 No Types Assigned https://support.apple.com/HT209602 Vendor Advisory Changed Reference Type https://support.apple.com/HT209603 No Types Assigned https://support.apple.com/HT209603 Vendor Advisory Changed Reference Type https://support.apple.com/HT209604 No Types Assigned https://support.apple.com/HT209604 Vendor Advisory Changed Reference Type https://support.apple.com/HT209605 No Types Assigned https://support.apple.com/HT209605 Vendor Advisory Added CWE NIST CWE-843 Added CPE Configuration OR *cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:* versions up to (excluding) 7.11 *cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:* versions up to (excluding) 12.9.4 *cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* versions up to (excluding) 12.1 *cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* versions up to (excluding) 12.2 *cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* versions up to (excluding) 12.2 *cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* versions up to (excluding) 5.2
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-8506 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2019-8506
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
16.25 }} -7.12%
score
0.94270
percentile