critical
9.3
CWE
20
Advisory Published
CVE Published
Updated

CVE-2019-8549: Input Validation

First published: Mon Mar 25 2019(Updated: )

Multiple input validation issues existed in MIG generated code. These issues were addressed with improved validation. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, tvOS 12.2, watchOS 5.2. A malicious application may be able to execute arbitrary code with system privileges.

Credit: Mohamed Ghannam @_simo36 SSD Secure DisclosureMohamed Ghannam @_simo36 SSD Secure DisclosureMohamed Ghannam @_simo36 SSD Secure DisclosureMohamed Ghannam @_simo36 SSD Secure Disclosure product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple iPhone OS<12.2
Apple Mac OS X<10.14.4
Apple tvOS<12.2
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-2019-8549?

    CVE-2019-8549 is a vulnerability in power management in Apple macOS Mojave, Apple High Sierra, and Apple Sierra.

  • What is the severity of CVE-2019-8549?

    The severity of CVE-2019-8549 is not specified in the provided information.

  • How does CVE-2019-8549 affect Apple macOS Mojave?

    CVE-2019-8549 affects Apple macOS Mojave version up to but not including 10.14.4.

  • How does CVE-2019-8549 affect Apple High Sierra?

    CVE-2019-8549 affects Apple High Sierra.

  • How does CVE-2019-8549 affect Apple Sierra?

    CVE-2019-8549 affects Apple Sierra.

  • How was CVE-2019-8549 addressed?

    CVE-2019-8549 was addressed with improved validation.

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