Apple · Icloud · CVE-2016-4743
**Name of the Vulnerable Software and Affected Versions**
iOS versions prior to 10.2
Safari versions prior to 10.0.2
iCloud versions prior to 6.1
iTunes versions prior to 12.5.4
**Description**
The issue involves the WebKit component and is caused by an out-of-bounds operation in memory. It allows remote attackers to obtain sensitive information from process memory or cause a denial of service, such as memory corruption and application crash, via a specially crafted web site.
**Recommendations**
For iOS versions prior to 10.2, update to version 10.2 or later.
For Safari versions prior to 10.0.2, update to version 10.0.2 or later.
For iCloud versions prior to 6.1, update to version 6.1 or later.
For iTunes versions prior to 12.5.4, update to version 12.5.4 or later.