7.8
CWE
125
Advisory Published
CVE Published
Updated

CVE-2019-6221

First published: Tue Jan 22 2019(Updated: )

Core Media. An out-of-bounds read was addressed with improved bounds checking.

Credit: Fluoroacetate Trend MicroFluoroacetate Trend MicroFluoroacetate Trend MicroFluoroacetate Trend MicroFluoroacetate Trend Micro product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple iPhone OS<12.1.3
Apple Mac OS X<10.14.3
Apple iTunes<12.9.3
Microsoft Windows
Apple iOS<12.1.3
12.1.3
Apple iTunes for Windows<12.9.3
12.9.3
Apple macOS Mojave<10.14.3
10.14.3
Apple High Sierra
Apple Sierra

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2019-6221?

    CVE-2019-6221 is a vulnerability in Core Media that allows a malicious application to elevate privileges.

  • How does CVE-2019-6221 affect iOS?

    iOS versions up to and excluding 12.1.3 are affected by CVE-2019-6221.

  • How does CVE-2019-6221 affect macOS Mojave?

    macOS Mojave versions up to and excluding 10.14.3 are affected by CVE-2019-6221.

  • How does CVE-2019-6221 affect iTunes for Windows?

    iTunes for Windows versions up to and excluding 12.9.3 are affected by CVE-2019-6221.

  • How can I fix CVE-2019-6221?

    To fix CVE-2019-6221, update iOS to version 12.1.3, macOS Mojave to version 10.14.3, and iTunes for Windows to version 12.9.3.

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