high
7.8
CWE
787
Advisory Published
CVE Published
Updated

CVE-2020-9876

First published: Wed Jul 15 2020(Updated: )

ImageIO. An out-of-bounds write issue was addressed with improved bounds checking.

Credit: Mickey Jin Trend MicroMickey Jin Trend MicroMickey Jin Trend MicroMickey Jin Trend MicroMickey Jin Trend MicroMickey Jin Trend MicroMickey Jin Trend MicroMickey Jin Trend MicroMickey Jin Trend MicroMickey Jin Trend MicroMickey Jin Trend MicroMickey Jin Trend MicroMickey Jin Trend MicroMickey Jin Trend MicroMickey Jin Trend Micro 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 iCloud for Windows<11.5
11.5
Apple iTunes for Windows<12.10.9
12.10.9
Apple macOS Big Sur<11.0.1
11.0.1
Apple macOS Catalina<10.15.6
10.15.6
Apple Mojave
Apple High Sierra
Apple watchOS<7.0
7.0
Apple watchOS<6.2.8
6.2.8
Apple tvOS<14.0
14.0
Apple tvOS<13.4.8
13.4.8
Apple iOS<13.6
13.6
Apple iPadOS<13.6
13.6
Apple iOS<14.0
14.0
Apple iPadOS<14.0
14.0
Apple Icloud Windows<7.20
Apple Icloud Windows>=10.0<11.5
Apple Itunes Windows<12.10.9
Apple iPadOS<14.0
Apple iPhone OS<14.0
Apple Mac OS X>=10.13<10.13.6
Apple Mac OS X>=10.14<10.14.6
Apple Mac OS X>=10.15<10.15.6
Apple Mac OS X=10.13.6
Apple Mac OS X=10.13.6-security_update_2018-002
Apple Mac OS X=10.13.6-security_update_2018-003
Apple Mac OS X=10.13.6-security_update_2019-001
Apple Mac OS X=10.13.6-security_update_2019-002
Apple Mac OS X=10.13.6-security_update_2019-003
Apple Mac OS X=10.13.6-security_update_2019-004
Apple Mac OS X=10.13.6-security_update_2019-005
Apple Mac OS X=10.13.6-security_update_2019-006
Apple Mac OS X=10.13.6-security_update_2019-007
Apple Mac OS X=10.13.6-security_update_2020-001
Apple Mac OS X=10.13.6-security_update_2020-002
Apple Mac OS X=10.13.6-security_update_2020-003
Apple Mac OS X=10.14.6
Apple Mac OS X=10.14.6-security_update_2019-001
Apple Mac OS X=10.14.6-security_update_2019-002
Apple Mac OS X=10.14.6-security_update_2019-004
Apple Mac OS X=10.14.6-security_update_2019-005
Apple Mac OS X=10.14.6-security_update_2019-006
Apple Mac OS X=10.14.6-security_update_2019-007
Apple Mac OS X=10.14.6-security_update_2020-001
Apple Mac OS X=10.14.6-security_update_2020-002
Apple Mac OS X=10.14.6-security_update_2020-003
Apple macOS>=11.0<=11.0.1
Apple tvOS<14.0
Apple watchOS<7.0

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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-2020-9876?

    CVE-2020-9876 is an out-of-bounds write vulnerability in ImageIO that was fixed with improved bounds checking.

  • Which software versions are affected by CVE-2020-9876?

    The affected software versions include macOS Catalina 10.15.6, Mojave, High Sierra, tvOS up to version 14.0, iOS up to version 14.0, iPadOS up to version 14.0, iOS up to version 13.6, iPadOS up to version 13.6, watchOS up to version 6.2.8, watchOS up to version 7.0, iCloud for Windows up to version 11.5, iCloud for Windows up to version 7.20, iCloud for Windows up to version 11.3, iTunes for Windows up to version 12.10.9, macOS Big Sur up to version 11.0.1, tvOS up to version 13.4.8, and iTunes for Windows up to version 12.10.8.

  • What is the severity of CVE-2020-9876?

    The severity of CVE-2020-9876 is not mentioned in the provided information.

  • How can I fix CVE-2020-9876?

    To fix CVE-2020-9876, update your software to the latest available version. Refer to the provided Apple support links for more information.

  • Where can I find more information about CVE-2020-9876?

    You can find more information about CVE-2020-9876 in the provided Apple support links.

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