critical
10
CWE
20 125
Advisory Published
CVE Published
Updated

CVE-2020-9918: Input Validation

First published: Wed Jul 15 2020(Updated: )

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory.

Credit: Jianjun Dai 360 Alpha Lab working with 360 BugCloudJianjun Dai 360 Alpha Lab working with 360 BugCloudJianjun Dai 360 Alpha Lab working with 360 BugCloudJianjun Dai 360 Alpha Lab working with 360 BugCloud product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple iOS<13.6
13.6
Apple iPadOS<13.6
13.6
Apple macOS Catalina<10.15.6
10.15.6
Apple Mojave
Apple High Sierra
Apple tvOS<13.4.8
13.4.8
Apple watchOS<6.2.8
6.2.8
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-2020-9918?

    CVE-2020-9918 is a vulnerability related to Wi-Fi that allows an out-of-bounds read due to improved input validation.

  • Which software versions are affected by CVE-2020-9918?

    CVE-2020-9918 affects macOS Catalina 10.15.6, Mojave, High Sierra, iOS up to 13.6, iPadOS up to 13.6, watchOS up to 6.2.8, and tvOS up to 13.4.8.

  • What is the severity of CVE-2020-9918?

    The severity of CVE-2020-9918 is not specified.

  • How can I fix CVE-2020-9918?

    To fix CVE-2020-9918, it is recommended to update to the latest version of the affected software provided by Apple.

  • Where can I find more information about CVE-2020-9918?

    More information about CVE-2020-9918 can be found on the Apple support website.

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