CVE-2018-4192: Race Condition
WebKit. A race condition was addressed with improved locking.
Other sources
An issue was discovered in certain Apple products. iOS before 11.4 is affected. Safari before 11.1.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code via a crafted web site that leverages a race condition.
Credit
Affected Software
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is CVE-2018-4192?
CVE-2018-4192 is a vulnerability in certain Apple products that allows a race condition and has been addressed with improved locking.
Which Apple products are affected by CVE-2018-4192?
iOS before 11.4, Safari before 11.1.1, iCloud before 7.5 on Windows, iTunes before 12.7.5 on Windows, tvOS before 11.4, and watchOS before 4.3.1 are affected by CVE-2018-4192.
What is the severity of CVE-2018-4192?
CVE-2018-4192 has a severity level of high with a CVSS score of 7.5.
How can I fix CVE-2018-4192?
To fix CVE-2018-4192, make sure to update to the recommended versions of the affected Apple products: iOS 11.4, Safari 11.1.1, iCloud 7.5 on Windows, iTunes 12.7.5 on Windows, tvOS 11.4, and watchOS 4.3.1.
Where can I find more information about CVE-2018-4192?
You can find more information about CVE-2018-4192 on the Apple support page at https://support.apple.com/en-us/HT208852, SecurityTracker at http://www.securitytracker.com/id/1041029, and Gentoo Security at https://security.gentoo.org/glsa/201808-04.