PT-2018-16473 · Apple · Watchos+3

Bkth + 1 · Published 2018-11-05 · Updated 2019-04-04 · CVE-2018-4203

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

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

Description An out-of-bounds read issue was addressed with improved bounds checking.

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 Mojave 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.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2018-4203

ZDI-18-1344

Affected Products

Ios

Apple Macos

Tvos

Watchos

References · 8

• https://osv.dev/vulnerability/CVE-2018-4203 · Vendor Advisory
• https://support.apple.com/kb/HT209139 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-4203 · Security Note
• https://support.apple.com/kb/HT209106 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-18-1344 · Security Note
• https://support.apple.com/kb/HT209108 · Vendor Advisory
• https://support.apple.com/kb/HT209193 · Vendor Advisory
• https://support.apple.com/kb/HT209107 · Vendor Advisory