PT-2018-3803 · Apple · Watchos+3

Published 2018-09-24 · Updated 2025-10-23 · CVE-2018-4344

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 iOS versions prior to 12 macOS versions prior to 10.14 tvOS versions prior to 12 watchOS versions prior to 5

Description A memory corruption issue was addressed with improved memory handling. The issue is related to a buffer overflow in memory, which can allow an attacker to execute arbitrary code or cause a denial of service.

Recommendations For iOS versions prior to 12, update to iOS 12 or later to resolve the issue. For macOS versions prior to 10.14, update to macOS Mojave 10.14 or later to resolve the issue. For tvOS versions prior to 12, update to tvOS 12 or later to resolve the issue. For watchOS versions prior to 5, update to watchOS 5 or later to resolve the issue.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

BDU:2022-04138

CVE-2018-4344

Affected Products

Ios

Apple Macos

Tvos

Watchos

References · 16

• https://support.apple.com/kb/HT209106 · Vendor Advisory
• https://support.apple.com/kb/HT209108 · Vendor Advisory
• https://support.apple.com/kb/HT209107 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-4344 · Vendor Advisory
• https://support.apple.com/kb/HT209139 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-04138 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2018-4344 · Security Note
• https://t.me/cvenotify/109050 · Telegram Post
• https://t.me/cveNotify/140071 · Telegram Post
• https://cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-4344 · Note
• https://t.me/true_secator/3099 · Telegram Post
• https://t.me/echeloneyes/402 · Telegram Post
• https://t.me/cvenotify/108374 · Telegram Post
• https://t.me/cvenotify/112783 · Telegram Post
• https://t.me/aptreports/1121 · Telegram Post