CVE-2019-8657

Name of the Vulnerable Software and Affected Versions Apple iOS versions prior to 12.4 Apple macOS versions prior to 10.14.6 Apple tvOS versions prior to 12.4 Apple watchOS versions prior to 5.3

Description The issue is related to an out-of-bounds read that can be triggered by parsing a maliciously crafted office document, potentially leading to an unexpected application termination or arbitrary code execution.

Recommendations For Apple iOS versions prior to 12.4, update to iOS 12.4 or later. For Apple macOS versions prior to 10.14.6, update to macOS Mojave 10.14.6 or later. For Apple tvOS versions prior to 12.4, update to tvOS 12.4 or later. For Apple watchOS versions prior to 5.3, update to watchOS 5.3 or later.