CWE
20
Advisory Published
CVE Published
Updated

CVE-2019-8668: Input Validation

First published: Mon Jul 22 2019(Updated: )

Image Processing. A denial of service issue was addressed with improved validation.

Credit: an anonymous researcher an anonymous researcher an anonymous researcher product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple iPhone OS<12.4
Apple tvOS<12.4
Apple watchOS<5.3
Apple tvOS<12.4
12.4
Apple watchOS<5.3
5.3
Apple iOS<12.4
12.4

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2019-8668?

    CVE-2019-8668 is a vulnerability that allows an attacker to cause a denial of service by processing a maliciously crafted image.

  • How can I fix CVE-2019-8668?

    To fix CVE-2019-8668, update your Apple devices to iOS 12.4, tvOS 12.4, or watchOS 5.3.

  • What is the severity of CVE-2019-8668?

    The severity of CVE-2019-8668 is medium with a CVSS score of 5.5.

  • Which Apple products are affected by CVE-2019-8668?

    CVE-2019-8668 affects iOS, tvOS, and watchOS devices. Specifically, iOS versions up to but not including 12.4, tvOS up to but not including 12.4, and watchOS up to but not including 5.3.

  • Is there any additional information about CVE-2019-8668?

    Additional information about CVE-2019-8668 can be found on Apple's support page.

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