Advisory Published
CVE Published
Updated

CVE-2017-7084

First published: Mon Sep 25 2017(Updated: )

An issue was discovered in certain Apple products. macOS before 10.13 is affected. The issue involves the "Application Firewall" component. It allows remote attackers to bypass intended settings in opportunistic circumstances by leveraging incorrect handling of a denied setting after an upgrade.

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

Affected SoftwareAffected VersionHow to fix
Apple Mac OS X<=10.12.6
Apple macOS High Sierra<10.13
10.13

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2017-7084?

    CVE-2017-7084 is a vulnerability that affects certain Apple products running macOS before version 10.13.

  • How does CVE-2017-7084 impact users?

    CVE-2017-7084 allows remote attackers to bypass firewall settings in certain opportunistic circumstances after an upgrade.

  • What is the severity of CVE-2017-7084?

    The severity level of CVE-2017-7084 is medium, with a CVSSv2 score of 3.7 out of 10.

  • Which Apple products are affected by CVE-2017-7084?

    CVE-2017-7084 affects macOS versions before 10.13.

  • How can I fix CVE-2017-7084?

    To fix CVE-2017-7084, users should update their macOS to version 10.13 or newer.

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