CWE
119
Advisory Published
CVE Published
Updated

CVE-2018-4291: Buffer Overflow

First published: Mon Jul 09 2018(Updated: )

Kernel. Multiple memory corruption issues were addressed with improved memory handling.

Credit: Kevin Backhouse SemmleLGTM.com Kevin Backhouse SemmleLGTM.com Kevin Backhouse SemmleLGTM.com Kevin Backhouse SemmleLGTM.com Kevin Backhouse SemmleLGTM.com Kevin Backhouse SemmleLGTM.com Kevin Backhouse SemmleLGTM.com Kevin Backhouse SemmleLGTM.com Kevin Backhouse SemmleLGTM.com Kevin Backhouse SemmleLGTM.com product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple Mac OS X<10.13.6
Apple macOS High Sierra<10.13.6
10.13.6
Apple Sierra
Apple El Capitan
Apple macOS Mojave<10.14.1
10.14.1
Apple High Sierra

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2018-4291?

    CVE-2018-4291 is a vulnerability in the macOS operating system that allows for multiple memory corruption issues due to poor memory handling.

  • How severe is CVE-2018-4291?

    CVE-2018-4291 is considered critical and has a severity score of 9.8 out of 10.

  • Which versions of macOS are affected by CVE-2018-4291?

    Versions prior to macOS High Sierra 10.13.6 are affected by CVE-2018-4291.

  • How can I fix CVE-2018-4291?

    To fix CVE-2018-4291, you should update your macOS to High Sierra 10.13.6 or later.

  • Where can I find more information about CVE-2018-4291?

    You can find more information about CVE-2018-4291 on the Apple support page: https://support.apple.com/en-us/HT209193

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