critical
9.3
CWE
20 125
Advisory Published
CVE Published
Updated

CVE-2019-8830: Input Validation

First published: Tue Dec 10 2019(Updated: )

An out-of-bounds read was addressed with improved input validation. This issue is fixed in tvOS 13.3, watchOS 6.1.1, macOS Catalina 10.15.2, Security Update 2019-002 Mojave, and Security Update 2019-007 High Sierra, iOS 13.3 and iPadOS 13.3, iOS 12.4.4, watchOS 5.3.4. Processing malicious video via FaceTime may lead to arbitrary code execution.

Credit: natashenka Google Project Zeronatashenka Google Project Zeronatashenka Google Project Zeronatashenka Google Project Zeronatashenka Google Project Zeronatashenka Google Project Zero product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple watchOS<5.3.4
5.3.4
Apple iOS<12.4.4
12.4.4
Apple iPadOS<13.3
Apple iPhone OS<13.3
Apple iPhone OS>=12.0.0<12.4.4
Apple Mac OS X<10.15.2
Apple tvOS<13.3
Apple watchOS<5.3.4
Apple watchOS>=6.0.0<6.1.1
Apple tvOS<13.3
13.3
Apple watchOS<6.1.1
6.1.1
Apple macOS Catalina<10.15.2
10.15.2
Apple Mojave
Apple High Sierra
Apple iOS<13.3
13.3
Apple iPadOS<13.3
13.3

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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-2019-8830?

    CVE-2019-8830 is a vulnerability in FaceTime that allows for an out-of-bounds read due to improved input validation.

  • What software is affected by CVE-2019-8830?

    CVE-2019-8830 affects macOS Catalina up to version 10.15.2, Mojave, and High Sierra.

  • How can I fix CVE-2019-8830?

    To fix CVE-2019-8830, make sure your macOS Catalina is updated to version 10.15.2 or higher.

  • What is the severity of CVE-2019-8830?

    The severity of CVE-2019-8830 is not specified in the provided information.

  • Where can I find more information about CVE-2019-8830?

    You can find more information about CVE-2019-8830 on the Apple support website.

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