7.8
CWE
20
Advisory Published
CVE Published
Updated

CVE-2019-8579: Input Validation

First published: Mon Mar 25 2019(Updated: )

An input validation issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra. An application may be able to gain elevated privileges.

Credit: product-security@apple.com an anonymous researcher

Affected SoftwareAffected VersionHow to fix
Apple Mac OS X<10.14.4
Apple macOS Mojave<10.14.4
10.14.4
Apple High Sierra
Apple Sierra

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2019-8579?

    CVE-2019-8579 is an input validation issue in Modem CCL that allows an application to gain elevated privileges.

  • What is the severity of CVE-2019-8579?

    The severity of CVE-2019-8579 is high with a CVSS score of 7.8.

  • How does CVE-2019-8579 affect macOS Mojave?

    CVE-2019-8579 affects macOS Mojave versions up to and including 10.14.4.

  • How can I fix CVE-2019-8579 on macOS Mojave?

    To fix CVE-2019-8579 on macOS Mojave, update to version 10.14.4 or higher.

  • Where can I find more information about CVE-2019-8579?

    More information about CVE-2019-8579 can be found at the Apple support website: https://support.apple.com/en-us/HT209600.

Contact

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