A buffer overflow was addressed with improved size validation. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, tvOS 12.2, watchOS 5.2. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory.Referenceshttps://support.apple.com/HT209599https://support.apple.com/HT209601https://support.apple.com/HT209600https://support.apple.com/HT209602
