First published: Mon Sep 17 2018(Updated: )
Symptom Framework. An out-of-bounds read was addressed with improved bounds checking.
Credit: Bruno Keith @bkth_ Trend MicroBruno Keith @bkth_ Trend Micro's Zero Day InitiativeBruno Keith @bkth_ Trend MicroBruno Keith @bkth_ Trend MicroBruno Keith @bkth_ Trend Micro product-security@apple.com
Affected Software | Affected Version | How to fix |
---|---|---|
Apple iPhone OS | <12.0 | |
Apple Mac OS X | <10.14 | |
Apple tvOS | <12 | |
Apple watchOS | <5.0 | |
Apple watchOS | <5 | 5 |
Apple macOS Mojave | <10.14 | 10.14 |
Apple iOS | <12 | 12 |
Apple macOS Mojave | <10.14.1 | 10.14.1 |
Apple High Sierra | ||
Apple Sierra | ||
Apple tvOS | <12 | 12 |
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(Found alongside the following vulnerabilities)
CVE-2018-4203 is a vulnerability in the Symptom Framework that allows an attacker to perform an out-of-bounds read.
CVE-2018-4203 affects versions of iOS, macOS Mojave, tvOS, and watchOS prior to iOS 12, macOS Mojave 10.14, tvOS 12, and watchOS 5.
CVE-2018-4203 has a severity rating of 7.5, which is considered high.
To fix CVE-2018-4203, update to iOS 12, macOS Mojave 10.14, tvOS 12, or watchOS 5.
You can find more information about CVE-2018-4203 on the Apple support website. Here are some links: [Link 1](https://support.apple.com/en-us/HT209193), [Link 2](https://support.apple.com/kb/HT209106), [Link 3](https://support.apple.com/kb/HT209107).