CVE-2018-4378

Published: Apr 3, 2019Modified: Nov 21, 2024

8.8

Vector

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

Exploitability: 2.8 / Impact: 5.9

Source: NVD

Description

A memory corruption issue was addressed with improved validation. This issue affected versions prior to iOS 12.1, tvOS 12.1, watchOS 5.1, Safari 12.0.1, iTunes 12.9.1, iCloud for Windows 7.8.

Affected (6)

Products: Apple: Iphone Os, Safari, Tvos, Watchos, Icloud, Itunes

6 products

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Apple Iphone Os	Before 12.1
Apple Safari	Before 12.0.1
Apple Tvos	Before 12.1
Apple Watchos	Before 5.1

Configuration B

2 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Apple Icloud	Before 7.8
Apple Itunes	Before 12.9.1

Running on/with	Platform Versions
Microsoft Windows	All versions

Related CWEs

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.