CWE
20
Advisory Published
CVE Published
Updated

CVE-2018-4229: Input Validation

First published: Fri Jun 01 2018(Updated: )

Grand Central Dispatch. An issue existed in parsing entitlement plists. This issue was addressed with improved input validation.

Credit: Jakob Rieck @0xdead10cc the Security in Distributed Systems GroupUniversity Hamburg product-security@apple.com

Affected SoftwareAffected VersionHow to fix
macOS High Sierra<10.13.5
10.13.5
macOS High Sierra
Apple El Capitan
Apple iOS and macOS<10.13.5

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the vulnerability ID of this issue?

    The vulnerability ID of this issue is CVE-2018-4229.

  • What is the severity of CVE-2018-4229?

    The severity of CVE-2018-4229 is critical.

  • Which Apple products are affected by CVE-2018-4229?

    macOS before 10.13.5, macOS High Sierra before 10.13.5, Sierra, and El Capitan are affected by CVE-2018-4229.

  • What does CVE-2018-4229 allow attackers to do?

    CVE-2018-4229 allows attackers to bypass a sandbox protection mechanism.

  • How can CVE-2018-4229 be mitigated?

    Update to macOS 10.13.5 or later to mitigate CVE-2018-4229.

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