CWE
20
Advisory Published
CVE Published
Updated

CVE-2018-4304: Input Validation

First published: Mon Sep 17 2018(Updated: )

A denial of service issue was addressed with improved validation. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5.

Credit: jianan.huang @Sevck jianan.huang @Sevck jianan.huang @Sevck jianan.huang @Sevck jianan.huang @Sevck product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple iPhone OS<12.0
Apple Mac OS X<10.14
Apple tvOS<12
Apple watchOS<5.0
Apple macOS Mojave<10.14
10.14
Apple tvOS<12
12
Apple watchOS<5
5
Apple iOS<12
12
Apple macOS Mojave<10.14.1
10.14.1
Apple High Sierra
Apple Sierra

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Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is CVE-2018-4304?

    CVE-2018-4304 is a denial of service vulnerability that affects versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, and watchOS 5.

  • How does CVE-2018-4304 impact Apple devices?

    CVE-2018-4304 can result in a denial of service attack on Apple devices running versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, or watchOS 5.

  • What is the severity of CVE-2018-4304?

    CVE-2018-4304 has a severity rating of medium.

  • How can I fix CVE-2018-4304?

    To fix CVE-2018-4304, update your Apple device to iOS 12, macOS Mojave 10.14, tvOS 12, or watchOS 5.

  • Where can I find more information about CVE-2018-4304?

    You can find more information about CVE-2018-4304 on the Apple support website.

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