description: A validation issue was addressed with improved logic. This issue affected versions prior to iOS 12.1, macOS Mojave 10.14.1, watchOS 5.1.
problem types: Processing a maliciously crafted S/MIME signed message may lead to a denial of service
affected:
{
product: iOS, macOS, watchOS
vendor: n/a
versions:
status: affected, version: Versions prior to: iOS 12.1, macOS Mojave 10.14.1, watchOS 5.1
}