李普君

**Name of the Vulnerable Software and Affected Versions** Safari versions prior to 9.1 Apple iOS versions prior to 9.3 tvOS versions prior to 9.2 **Description** The issue is related to the History implementation in WebKit, which allows remote attackers to cause a denial of service. This can be achieved through a crafted web site, leading to resource consumption and application crash. **Recommendations** For Safari versions prior to 9.1, update to version 9.1 or later. For Apple iOS versions prior to 9.3, update to version 9.3 or later. For tvOS versions prior to 9.2, update to version 9.2 or later.