8.8
CWE
20 119
Advisory Published
CVE Published
Updated

CVE-2018-4214: Input Validation

First published: Tue May 29 2018(Updated: )

WebKit. A memory corruption issue was addressed with improved input validation.

Credit: found by OSS-Fuzz product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple iTunes for Windows<12.7.5
12.7.5
Apple Safari<11.1.1
Apple iPhone OS<11.4
Apple tvOS<11.4
Apple watchOS<4.3.1
Apple iCloud<7.5
Microsoft Windows
Apple iTunes<12.7.5

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2018-4214?

    CVE-2018-4214 is a memory corruption vulnerability in WebKit that affects various Apple products.

  • Which Apple products are affected by CVE-2018-4214?

    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.

  • What is the severity of CVE-2018-4214?

    CVE-2018-4214 has a severity score of 8.8, classified as high.

  • How can I fix the CVE-2018-4214 vulnerability in iTunes for Windows?

    To fix the CVE-2018-4214 vulnerability in iTunes for Windows, update to version 12.7.5 or higher.

  • Where can I find more information about CVE-2018-4214?

    You can find more information about CVE-2018-4214 on the Apple support page, Security Tracker, and the Gentoo GLSA advisory.

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