Description
This issue was addressed with improved checks. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, watchOS 5.3. An attacker may be able to trigger a use-after-free in an application deserializing an untrusted NSDictionary.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Apple iOS
unspecified to < iOS 12.4affected
Apple macOS
unspecified to < macOS Mojave 10.14.6affected
Apple tvOS
unspecified to < tvOS 12.4affected
Apple watchOS
unspecified to < watchOS 5.3affected