critical
9.3
Advisory Published
CVE Published
Updated

CVE-2018-4452

First published: Wed Dec 05 2018(Updated: )

A memory consumption issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.3, Security Update 2019-001 High Sierra, Security Update 2019-001 Sierra, macOS Mojave 10.14.2, Security Update 2018-003 High Sierra, Security Update 2018-006 Sierra. A malicious application may be able to execute arbitrary code with system privileges.

Credit: Liu Long Qihoo 360 Vulcan TeamLiu Long Qihoo 360 Vulcan Team product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple Mac OS X>=10.12.6<10.14.3
Apple Mac OS X>=10.14.1<10.14.2
Apple macOS Mojave<10.14.2
10.14.2
Apple High Sierra
Apple Sierra
Apple macOS Mojave<10.14.3
10.14.3

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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-2018-4452?

    CVE-2018-4452 is a vulnerability in the Intel Graphics Driver that was addressed with improved memory handling.

  • What is the severity of CVE-2018-4452?

    The severity of CVE-2018-4452 is critical with a CVSS score of 7.8.

  • Which software versions are affected by CVE-2018-4452?

    The affected software includes macOS Mojave 10.14.3, Security Update 2019-001 High Sierra, Security Update 2019-001 Sierra, macOS Mojave 10.14.2, Security Update 2018-003 High Sierra, and Security Update 2018-006 Sierra.

  • How do I fix CVE-2018-4452?

    To fix CVE-2018-4452, update to macOS Mojave 10.14.3, Security Update 2019-001 High Sierra, Security Update 2019-001 Sierra, macOS Mojave 10.14.2, Security Update 2018-003 High Sierra, or Security Update 2018-006 Sierra.

  • Where can I find more information about CVE-2018-4452?

    You can find more information about CVE-2018-4452 on the Apple support page: https://support.apple.com/en-us/HT209446

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