PT-2019-19101 · Apple · Watchos+3

Brandon Azad + 2 · Published 2019-12-18 · Updated 2019-12-22 · CVE-2019-8576

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

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

Description The issue is related to an out-of-bounds read that has been addressed with improved bounds checking. A local user may be able to cause unexpected system termination or read kernel memory.

Recommendations For iOS versions prior to 12.3, update to iOS 12.3 or later. For macOS Mojave versions prior to 10.14.5, update to macOS Mojave 10.14.5 or later. For tvOS versions prior to 12.3, update to tvOS 12.3 or later. For watchOS versions prior to 5.2.1, update to watchOS 5.2.1 or later.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2019-8576

Affected Products

Ios

Macos Mojave

Tvos

Watchos

References · 6

• https://support.apple.com/HT210120 · Vendor Advisory
• https://support.apple.com/HT210119 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-8576 · Vendor Advisory
• https://support.apple.com/HT210122 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-8576 · Security Note
• https://support.apple.com/HT210118 · Vendor Advisory