description: A logic issue was addressed with improved validation. This issue affected versions prior to iOS 12.1, watchOS 5.1, Safari 12.0.1, iTunes 12.9.1, iCloud for Windows 7.8.
problem types: Enabling the Safari Reader feature on a maliciously crafted webpage may lead to universal cross site scripting
affected:
{
product: iOS, watchOS, Safari,  iTunes for Windows, iCloud for Windows
vendor: n/a
versions:
status: affected, version: Versions prior to: iOS 12.1, watchOS 5.1, Safari 12.0.1, iTunes 12.9.1, iCloud for Windows 7.8
}