PT-2018-16415 · Apple · Icloud+5

Bkth + 1 · Published 2018-11-05 · Updated 2019-04-05 · CVE-2018-4126

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Apple iOS versions prior to 12 Apple macOS versions prior to 10.14 Apple tvOS versions prior to 12 Apple watchOS versions prior to 5 Apple iTunes for Windows versions prior to 12.9 Apple iCloud for Windows versions prior to 7.7

Description A memory corruption issue was addressed with improved memory handling.

Recommendations For Apple iOS versions prior to 12, update to iOS 12 or later. For Apple macOS versions prior to 10.14, update to macOS 10.14 or later. For Apple tvOS versions prior to 12, update to tvOS 12 or later. For Apple watchOS versions prior to 5, update to watchOS 5 or later. For Apple iTunes for Windows versions prior to 12.9, update to iTunes 12.9 or later. For Apple iCloud for Windows versions prior to 7.7, update to iCloud for Windows 7.7 or later.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2018-4126

ZDI-18-1341

ZDI-18-1342

Affected Products

Icloud

Ios

Itunes

Apple Macos

Tvos

Watchos

References · 11

• https://support.apple.com/kb/HT209139 · Vendor Advisory
• https://support.apple.com/kb/HT209140 · Vendor Advisory
• https://support.apple.com/kb/HT209106 · Vendor Advisory
• https://support.apple.com/kb/HT209108 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-4126 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-18-1342 · Security Note
• https://support.apple.com/kb/HT209193 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-18-1341 · Security Note
• https://support.apple.com/kb/HT209107 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-4126 · Security Note
• https://support.apple.com/kb/HT209141 · Vendor Advisory