high
7.8
CWE
20 125
Advisory Published
CVE Published
Updated

CVE-2020-9984: Input Validation

First published: Wed Jul 15 2020(Updated: )

ImageIO. An out-of-bounds read was addressed with improved input validation.

Credit: Xingwei Lin AntXingwei Lin Antan anonymous researcher Xingwei Lin AntXingwei Lin Antan anonymous researcher Xingwei Lin AntXingwei Lin Antan anonymous researcher Xingwei Lin AntXingwei Lin Antan anonymous researcher Xingwei Lin AntXingwei Lin Antan anonymous researcher Xingwei Lin AntXingwei Lin Antan anonymous researcher Xingwei Lin AntXingwei Lin Antan anonymous researcher Xingwei Lin AntXingwei Lin Antan anonymous researcher Xingwei Lin AntXingwei Lin Antan anonymous researcher product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple iCloud for Windows<11.3
11.3
Apple iTunes for Windows<12.10.8
12.10.8
Apple iCloud for Windows<7.20
7.20
Apple macOS Catalina<10.15.6
10.15.6
Apple Mojave
Apple High Sierra
Apple watchOS<6.2.8
6.2.8
Apple tvOS<13.4.8
13.4.8
Apple iOS<13.6
13.6
Apple iPadOS<13.6
13.6
Apple Icloud Windows<7.20
Apple Icloud Windows>=11.0<11.3
Apple Itunes Windows<12.10.8
Apple iPadOS<13.6
Apple iPhone OS<13.6
Apple Mac OS X<10.15.6
Apple tvOS<13.4.8
Apple watchOS<6.2.8

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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-2020-9984?

    CVE-2020-9984 is a vulnerability in ImageIO that allows for an out-of-bounds read due to improved input validation.

  • How does CVE-2020-9984 affect Apple macOS Catalina?

    CVE-2020-9984 affects Apple macOS Catalina versions up to and excluding 10.15.6.

  • What are the affected versions of Apple iOS by CVE-2020-9984?

    CVE-2020-9984 affects Apple iOS versions up to and excluding 13.6.

  • How can I fix CVE-2020-9984?

    To fix CVE-2020-9984, update to the latest version of the affected software as recommended by Apple.

  • Where can I find more information about CVE-2020-9984?

    You can find more information about CVE-2020-9984 on the Apple support website.

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