PT-2019-19109 · Apple · Watchos+3

Riusksk · Published 2019-07-22 · Updated 2021-07-21 · CVE-2019-8592

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Apple macOS versions prior to 10.15 Apple macOS Mojave versions prior to 10.14.5 Apple tvOS versions prior to 12.3 Apple tvOS versions prior to 13 Apple watchOS versions prior to 5.2.1 Apple iOS versions prior to 12.3 Apple iOS versions prior to 13

Description A memory corruption issue was addressed with improved input validation. Playing a malicious audio file may lead to arbitrary code execution.

Recommendations For macOS versions prior to 10.15, update to macOS Catalina 10.15 or later. For macOS Mojave versions prior to 10.14.5, apply Security Update 2019-003. For tvOS versions prior to 12.3, update to tvOS 12.3 or later. For tvOS versions prior to 13, update to tvOS 13 or later. For watchOS versions prior to 5.2.1, update to watchOS 5.2.1 or later. For iOS versions prior to 12.3, update to iOS 12.3 or later. For iOS versions prior to 13, update to iOS 13 or later.

Fix

RCE

Memory Corruption

Weakness Enumeration

CWE-20

CWE-787

Related Identifiers

CVE-2019-8592

ZDI-19-669

ZDI-19-919

Affected Products

Ios

Apple Macos

Tvos

Watchos

References · 12

• https://support.apple.com/en-us/HT210118 · Vendor Advisory
• https://support.apple.com/en-us/HT210606 · Vendor Advisory
• https://support.apple.com/en-us/HT210634 · Vendor Advisory
• https://support.apple.com/en-us/HT210122 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-8592 · Security Note
• https://osv.dev/vulnerability/CVE-2019-8592 · Vendor Advisory
• https://support.apple.com/en-us/HT210604 · Vendor Advisory
• https://support.apple.com/en-us/HT210722 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-19-669 · Security Note
• https://support.apple.com/en-us/HT210119 · Vendor Advisory
• https://support.apple.com/en-us/HT210120 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-19-919 · Security Note