critical
9.3
CWE
20 787
Advisory Published
CVE Published
Updated

CVE-2020-9967: Input Validation

First published: Wed Sep 16 2020(Updated: )

Kernel. Multiple memory corruption issues were addressed with improved input validation.

Credit: Alex Plaskett @alexjplaskett Alex Plaskett @alexjplaskett Alex Plaskett @alexjplaskett Alex Plaskett @alexjplaskett Alex Plaskett @alexjplaskett product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple iPadOS<14.0
Apple iPhone OS<14.0
Apple Mac OS X>=10.14<10.14.6
Apple Mac OS X>=10.15<10.15.7
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_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 Mac OS X=10.14.6-security_update_2020-004
Apple Mac OS X=10.14.6-security_update_2020-005
Apple Mac OS X=10.14.6-security_update_2020-006
Apple Mac OS X=10.14.6-supplemental_update
Apple Mac OS X=10.14.6-supplemental_update_2
Apple Mac OS X=10.15.7
Apple Mac OS X=10.15.7-supplemental_update
Apple macOS>=11.0<11.1.0
Apple tvOS<14.0
Apple watchOS<7.0
Apple iOS<14.0
14.0
Apple iPadOS<14.0
14.0
Apple macOS Big Sur<11.1
11.1
Apple Catalina
Apple Mojave
Apple macOS Big Sur<11.0.1
11.0.1
Apple tvOS<14.0
14.0
Apple watchOS<7.0
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-2020-9967?

    CVE-2020-9967 is a vulnerability in the kernel that addresses multiple memory corruption issues with improved input validation.

  • Who is affected by CVE-2020-9967?

    Users of Apple tvOS 14.0, Apple iOS 14.0, Apple iPadOS 14.0, Apple watchOS 7.0, Apple macOS Big Sur up to 11.0.1, Apple macOS Big Sur up to 11.1, Apple Catalina, and Apple Mojave are affected by CVE-2020-9967.

  • What is the severity of CVE-2020-9967?

    The severity of CVE-2020-9967 is not provided in the information available.

  • How can I fix CVE-2020-9967?

    To fix CVE-2020-9967, users should update their affected software to the recommended versions provided by Apple.

  • Where can I find more information about CVE-2020-9967?

    More information about CVE-2020-9967 can be found on the Apple support website. (Reference: [link 1], [link 2], [link 3])

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