An issue was discovered in certain Apple products. Safari before 10.0.1 is affected. iCloud before 6.0.1 is affected. iTunes before 12.5.2 is affected. tvOS before 10.0.1 is affected. The issue involves the "WebKit" component. It allows remote attackers to obtain sensitive information via a crafted web site.
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.