CVE-2018-4209

Gentoo Linux Security Advisory 201812-04

Severity Score

8.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In iOS before 11.3, Safari before 11.1, iCloud for Windows before 7.4, tvOS before 11.3, watchOS before 4.3, iTunes before 12.7.4 for Windows, unexpected interaction causes an ASSERT failure. This issue was addressed with improved checks.

En iOS en versiones anteriores a la 11.3, Safari en versiones anteriores a la 11.1, iCloud para Windows en versiones anteriores a la 7.4, tvOS en versiones anteriores a la 11.3, watchOS en versiones anteriores a la 4.3 e iTunes en versiones anteriores a la 12.7.4 para Windows, una interacción inesperada provoca un fallo ASSERT. Este problema se abordó mediante la mejora de las comprobaciones.

A large number of security issues were discovered in the WebKitGTK+ Web and JavaScript engines. If a user were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related to web browser security, including cross-site scripting attacks, denial of service attacks, and arbitrary code execution.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-01-02 CVE Reserved
2018-10-01 CVE Published
2024-08-05 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (13)

URL	Tag	Source
https://support.apple.com/HT208693%2C	X_refsource_misc
https://support.apple.com/HT208695%2C	X_refsource_misc
https://support.apple.com/HT208696%2C	X_refsource_misc
https://support.apple.com/HT208697%2C	X_refsource_misc
https://support.apple.com/HT208698%2C	X_refsource_misc

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://security.gentoo.org/glsa/201812-04	2023-11-07
https://support.apple.com/HT208694	2023-11-07
https://support.apple.com/en-us/HT208693	2023-11-07
https://support.apple.com/en-us/HT208695	2023-11-07
https://support.apple.com/en-us/HT208696	2023-11-07
https://support.apple.com/en-us/HT208697	2023-11-07
https://support.apple.com/en-us/HT208698	2023-11-07
https://usn.ubuntu.com/3781-1	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Apple Search vendor "Apple"	Icloud Search vendor "Apple" for product "Icloud"	< 7.4 Search vendor "Apple" for product "Icloud" and version " < 7.4"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows Search vendor "Microsoft" for product "Windows"	*	-	Safe
Apple Search vendor "Apple"	Itunes Search vendor "Apple" for product "Itunes"	< 12.7.4 Search vendor "Apple" for product "Itunes" and version " < 12.7.4"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows Search vendor "Microsoft" for product "Windows"	*	-	Safe
Apple Search vendor "Apple"		Safari Search vendor "Apple" for product "Safari"				< 11.1 Search vendor "Apple" for product "Safari" and version " < 11.1"		-		Affected
Apple Search vendor "Apple"		Iphone Os Search vendor "Apple" for product "Iphone Os"				< 11.3 Search vendor "Apple" for product "Iphone Os" and version " < 11.3"		-		Affected
Apple Search vendor "Apple"		Tvos Search vendor "Apple" for product "Tvos"				< 11.3 Search vendor "Apple" for product "Tvos" and version " < 11.3"		-		Affected
Apple Search vendor "Apple"		Watchos Search vendor "Apple" for product "Watchos"				< 4.3 Search vendor "Apple" for product "Watchos" and version " < 4.3"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				18.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "18.04"		lts		Affected
Webkit Search vendor "Webkit"		Webkitgtk\+ Search vendor "Webkit" for product "Webkitgtk\+"				< 2.22.0 Search vendor "Webkit" for product "Webkitgtk\+" and version " < 2.22.0"		-		Affected