CWE
20 190
Advisory Published
CVE Published
Updated

CVE-2020-9841: Input Validation

First published: Tue May 26 2020(Updated: )

WindowServer. An integer overflow was addressed with improved input validation.

Credit: ABC Research s.r.o. Trend Micro Zero Day Initiative product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple Mac OS X<10.15.5
Apple macOS Catalina<10.15.5
10.15.5
Apple Mojave
Apple High Sierra

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the vulnerability ID?

    The vulnerability ID is CVE-2020-9841.

  • What is the title of the vulnerability?

    The title of the vulnerability is WindowServer. An integer overflow was addressed with improved input validation.

  • What is the affected software?

    The affected software includes Apple macOS Catalina up to version 10.15.5, Apple Mojave, and Apple High Sierra.

  • How can the vulnerability be fixed?

    The vulnerability can be fixed by updating the affected software to the latest version provided by Apple.

  • Where can I find more information about the vulnerability?

    You can find more information about the vulnerability on the Apple Support website: https://support.apple.com/en-us/HT211170.

Contact

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