CVE-2018-4194 Information disclosure in n/a

What is CVE-2018-4194?

CVE-2018-4194 is a high-severity vulnerability in Apple Icloud, published on 11 Jan 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

In iOS before 11.4, iCloud for Windows before 7.5, watchOS before 4.3.1, iTunes before 12.7.5 for Windows, and macOS High Sierra before 10.13.5, an out-of-bounds read was addressed with improved input validation.

Weakness: CWE-125

Which versions are affected by CVE-2018-4194?

It affects 5 products.

Products include Apple Icloud, Apple Iphone Os, Apple Itunes, Apple Mac Os X, Apple Watchos.

How do I fix CVE-2018-4194?

No fix has been published for CVE-2018-4194 yet. Limit exposure of the affected software until one is available.

Is CVE-2018-4194 being exploited?

There is no known exploitation of CVE-2018-4194 in the wild and no public exploit code.

Other vulnerabilities in Apple Icloud

• CVE-2019-8506 Apple Multiple Products Type Confusion Exploited High 8.8
• CVE-2020-27932 Apple Multiple Products Type Confusion Exploited High 7.8
• CVE-2019-8746 Memory corruption in iOS Critical 9.8
• CVE-2019-8749 Memory corruption in iOS Critical 9.8
• CVE-2019-8756 Memory corruption in iOS Critical 9.8

All Apple Icloud vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-9rmp-58v5-cfp9.