CVE-2019-6203: Critical severity tvos vulnerability

Published Mar 25, 2019
·
Updated

802.1X. A logic issue was addressed with improved state management.

Other sources

A logic issue was addressed with improved state management. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, tvOS 12.2. An attacker in a privileged network position may be able to intercept network traffic.

Credit

Dominic White@@singe(SensePost), Dominic White@@singe(SensePost), Dominic White@@singe(SensePost)

Affected Software

8 affected componentsFixes available
Apple tvOS<12.2
12.2
Apple macOS Mojave<10.14.4
10.14.4
Apple High Sierra
Apple Sierra
Apple iOS<12.2
12.2
Apple iPhone OS<12.2
Apple iOS and macOS<10.14.4
Apple tvOS<12.2

Event History

Apr 17, 2020
CVE Published
via MITRE·05:47 PM
Data Sourced
via MITRE·05:47 PM
DescriptionWeakness

Parent advisories

This vulnerability appears in the following advisories.

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Frequently Asked Questions

1

What is CVE-2019-6203?

CVE-2019-6203 is a vulnerability in the 802.1X protocol that allows an attacker to bypass authentication.

2

Which software versions are affected by CVE-2019-6203?

CVE-2019-6203 affects macOS Mojave versions up to 10.14.4, Apple High Sierra, and Apple Sierra.

3

How can I fix CVE-2019-6203?

To fix CVE-2019-6203, update your macOS Mojave to version 10.14.4 or install the latest updates for Apple High Sierra and Apple Sierra.

4

What is the severity of CVE-2019-6203?

The severity of CVE-2019-6203 is not provided in the information available.

5

Where can I find more information about CVE-2019-6203?

You can find more information about CVE-2019-6203 on Apple's support page: [https://support.apple.com/en-us/HT209600](https://support.apple.com/en-us/HT209600).

Contact

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