medium
5.5
CWE
20
Advisory Published
CVE Published
Updated

CVE-2019-8794: Input Validation

First published: Mon Oct 28 2019(Updated: )

A validation issue was addressed with improved input sanitization. This issue is fixed in iOS 13.2 and iPadOS 13.2, macOS Catalina 10.15.1, tvOS 13.2, watchOS 6.1. An application may be able to read restricted memory.

Credit: 08Tc3wBB SSD Secure Disclosure08Tc3wBB SSD Secure Disclosure08Tc3wBB SSD Secure Disclosure08Tc3wBB SSD Secure Disclosure product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple iPadOS<13.2
Apple iPhone OS<13.2
Apple Mac OS X<10.15.1
Apple tvOS<13.2
Apple watchOS<6.1
Apple tvOS<13.2
13.2
Apple macOS Catalina<10.15.1
10.15.1
Apple watchOS<6.1
6.1
Apple iOS<13.2
13.2
Apple iPadOS<13.2
13.2

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is CVE-2019-8794?

    CVE-2019-8794 is a validation issue in the Kernel that was addressed with improved input sanitization.

  • What is the severity of CVE-2019-8794?

    The severity of CVE-2019-8794 is medium with a severity value of 5.5.

  • Which software versions are affected by CVE-2019-8794?

    iOS 13.2 and iPadOS 13.2, macOS Catalina 10.15.1, tvOS 13.2, and watchOS 6.1 are affected by CVE-2019-8794.

  • How can I fix CVE-2019-8794?

    To fix CVE-2019-8794, update to iOS 13.2, iPadOS 13.2, macOS Catalina 10.15.1, tvOS 13.2, or watchOS 6.1.

  • Where can I find more information about CVE-2019-8794?

    You can find more information about CVE-2019-8794 on the Apple support website: [link](https://support.apple.com/en-us/HT210721), [link](https://support.apple.com/en-us/HT210724), [link](https://support.apple.com/en-us/HT210723).

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