high
7.2
CWE
416
Advisory Published
CVE Published
Updated

CVE-2019-8528: Use After Free

First published: Mon Mar 25 2019(Updated: )

A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 5.2, macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra, iOS 12.2. An application may be able to execute arbitrary code with kernel privileges.

Credit: Fabiano Anemone @anoane Zhao Qixun @S0rryMybad Qihoo 360 Vulcan TeamFabiano Anemone @anoane Zhao Qixun @S0rryMybad Qihoo 360 Vulcan TeamFabiano Anemone @anoane Zhao Qixun @S0rryMybad Qihoo 360 Vulcan TeamFabiano Anemone @anoane Zhao Qixun @S0rryMybad Qihoo 360 Vulcan Team product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple iPhone OS<12.2
Apple Mac OS X>=10.13.6<10.14.4
Apple watchOS<5.2
Apple macOS Mojave<10.14.4
10.14.4
Apple High Sierra
Apple Sierra
Apple tvOS<12.2
12.2
Apple iOS<12.2
12.2
Apple watchOS<5.2
5.2

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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-2019-8528?

    CVE-2019-8528 is a vulnerability that allows an application to execute arbitrary code with kernel privileges.

  • What is the severity of CVE-2019-8528?

    CVE-2019-8528 has a severity rating of high.

  • Which products or versions are affected by CVE-2019-8528?

    CVE-2019-8528 affects iOS 12.2, macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra, and watchOS 5.2.

  • How can I fix CVE-2019-8528?

    You can fix CVE-2019-8528 by updating to watchOS 5.2, macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra, or iOS 12.2.

  • Where can I find more information about CVE-2019-8528?

    You can find more information about CVE-2019-8528 on the Apple support website. (https://support.apple.com/en-us/HT209599)

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