CVE-2018-4246: An issue was discovered in certain Apple products

Description

An issue was discovered in certain Apple products. iOS before 11.4 is affected. Safari before 11.1.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code via a crafted web site that leverages type confusion.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack vector

Network

Complexity

Low

Privileges

None

User interaction

Required

Confidentiality

High

Integrity

High

Availability

High

Scope

Unchanged

Exploitation

Is it being used?

Exploit prediction (EPSS)3.0% · higher than 87% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

IO

iOS · Apple

before 11.4 · source: NVD

IC

Icloud · Apple

before 7.5 · source: NVD

IT

Itunes · Apple

before 12.7.5 · source: NVD

SA

Safari · Apple

before 11.1.1 · source: NVD

TV

Tvos · Apple

before 11.4 · source: NVD

UL

Ubuntu Linux · Canonical

16.04; 18.04 · source: NVD

WA

Watchos · Apple

before 4.3.1 · source: NVD