PT-2019-19066 · Apple · Watchos+3

Riusksk · Published 2019-03-26 · Updated 2019-12-31 · CVE-2019-8517

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Apple macOS versions prior to 10.14.4 Apple iOS versions prior to 12.2 Apple tvOS versions prior to 12.2 Apple watchOS versions prior to 5.2

Description An out-of-bounds read issue was addressed with improved bounds checking. Processing a maliciously crafted font may result in the disclosure of process memory.

Recommendations For macOS versions prior to 10.14.4, update to macOS Mojave 10.14.4 or later. For iOS versions prior to 12.2, update to iOS 12.2 or later. For tvOS versions prior to 12.2, update to tvOS 12.2 or later. For watchOS versions prior to 5.2, update to watchOS 5.2 or later.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2019-8517

ZDI-19-287

Affected Products

Ios

Apple Macos

Tvos

Watchos

References · 7

• https://osv.dev/vulnerability/CVE-2019-8517 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-19-287 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-8517 · Security Note
• https://support.apple.com/HT209601 · Vendor Advisory
• https://support.apple.com/HT209599 · Vendor Advisory
• https://support.apple.com/HT209600 · Vendor Advisory
• https://support.apple.com/HT209602 · Vendor Advisory