CVE-2018-4311 Information disclosure in iOS, watchOS, Safari, iTunes for Windows, iCloud for Windows
Attackers could access origin information, leading to potential privacy leaks in Apple browsers and operating systems.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2018-4311?
CVE-2018-4311 is a high-severity vulnerability in Apple Icloud, published on 3 Apr 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
The issue was addressed by removing origin information. This issue affected versions prior to iOS 12, watchOS 5, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7.
Weakness: CWE-200
Which versions are affected by CVE-2018-4311?
It affects 5 products.
Products include Apple Icloud, Apple Iphone Os, Apple Itunes, Apple Safari, Apple Watchos.
How do I fix CVE-2018-4311?
Upgrade to a fixed version.
Is CVE-2018-4311 being exploited?
There is no known exploitation of CVE-2018-4311 in the wild and no public exploit code.
Other vulnerabilities in Apple Icloud
Sources
Also known as DEBIAN-CVE-2018-4311, GHSA-8xvx-25f3-w9x7, UBUNTU-CVE-2018-4311.