PT-2018-16521 · Apple+3 · Icloud+8

Published 2018-08-06 · Updated 2024-06-15 · CVE-2018-4284

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions iOS versions prior to 11.4.1 tvOS versions prior to 11.4.1 watchOS versions prior to 4.3.2 Safari versions prior to 11.1.2 iTunes for Windows versions prior to 12.8 iCloud for Windows versions prior to 7.6

Description A type confusion issue was addressed with improved memory handling.

Recommendations For iOS versions prior to 11.4.1, update to iOS 11.4.1 or later. For tvOS versions prior to 11.4.1, update to tvOS 11.4.1 or later. For watchOS versions prior to 4.3.2, update to watchOS 4.3.2 or later. For Safari versions prior to 11.1.2, update to Safari 11.1.2 or later. For iTunes for Windows versions prior to 12.8, update to iTunes 12.8 or later. For iCloud for Windows versions prior to 7.6, update to iCloud for Windows 7.6 or later.

Fix

Incorrect Type Conversion or Cast

Weakness Enumeration

CWE-704

Related Identifiers

ALT-PU-2018-2099

CVE-2018-4284

MGASA-2018-0382

OPENSUSE-SU-2018_2781-1

OPENSUSE-SU-2019_0068-1

OPENSUSE-SU-2024:11506-1

SUSE-SU-2018:2752-1

SUSE-SU-2019:0059-1

USN-3743-1

Affected Products

Alt Linux

Safari

Suse

Ubuntu

Icloud

Ios

Itunes

Tvos

Watchos

References · 201

• https://ubuntu.com/security/CVE-2018-4270 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-4284 · Vendor Advisory
• https://support.apple.com/kb/HT208938 · Vendor Advisory
• https://osv.dev/vulnerability/USN-3743-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-4267 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-12911 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-4262 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-4265 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-4284 · Security Note
• https://support.apple.com/kb/HT208935 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-4246 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-4272 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-4273 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:11506-1 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2018-0382.html · Security Note