critical
9.8
CWE
295
Advisory Published
CVE Published
Updated

CVE-2019-8531

First published: Mon Mar 25 2019(Updated: )

A validation issue existed in Trust Anchor Management. This issue was addressed with improved validation. 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 untrusted radius server certificate may be trusted.

Credit: an anonymous researcher QA team SecureW2an anonymous researcher QA team SecureW2an anonymous researcher QA team SecureW2an anonymous researcher QA team SecureW2 product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple macOS Mojave<10.14.4
10.14.4
Apple High Sierra
Apple Sierra
Apple tvOS<12.2
12.2
Apple iPhone OS<12.2
Apple Mac OS X<10.14.4
Apple watchOS<5.2
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-2019-8531?

    CVE-2019-8531 is a validation issue that existed in Trust Anchor Management.

  • How was CVE-2019-8531 addressed?

    CVE-2019-8531 was addressed with improved validation in watchOS 5.2, macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra, and iOS 12.2.

  • What is the severity of CVE-2019-8531?

    CVE-2019-8531 has a severity rating of 9.8 (critical).

  • Is there a fix available for CVE-2019-8531?

    Yes, a fix is available for CVE-2019-8531 in watchOS 5.2, macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra, and iOS 12.2.

  • What is the affected software for CVE-2019-8531?

    The affected software for CVE-2019-8531 includes iOS 12.2, macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra, watchOS 5.2, Apple iPhone OS, Apple Mac OS X, and Apple watchOS.

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