CVE-2017-13842: Infoleak

Published Sep 19, 2017
·
Updated

Kernel. A validation issue was addressed with improved input sanitization.

Other sources

An issue was discovered in certain Apple products. macOS before 10.13.1 is affected. The issue involves the "Kernel" component. It allows attackers to bypass intended memory-read restrictions via a crafted app.

Credit

The UK's National Cyber Security Centre (NCSC), Vlad Tsyrklevich, an anonymous researcher, Kevin Backhouse(Semmle Ltd)

Affected Software

8 affected componentsFixes available
Apple tvOS<11
11
Apple macOS High Sierra<10.13
10.13
Apple macOS High Sierra<10.13.1
10.13.1
Apple Sierra
Apple El Capitan
Apple WatchOS<4
4
Apple iOS and macOS<=10.13.0
Apple iOS<11
11

Event History

Nov 13, 2017
CVE Published
via MITRE·03:00 AM
Data Sourced
via MITRE·03:00 AM
Description

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

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Frequently Asked Questions

1

What is the vulnerability ID?

The vulnerability ID is CVE-2017-13842.

2

What is the severity of CVE-2017-13842?

The severity of CVE-2017-13842 is medium (5.5).

3

Which Apple products are affected by CVE-2017-13842?

macOS before 10.13.1, watchOS up to version 4, tvOS up to version 11, and iOS up to version 11 are affected by CVE-2017-13842.

4

How can CVE-2017-13842 be exploited?

CVE-2017-13842 can be exploited by attackers to bypass intended memory-read restrictions via a crafted app.

5

Is there a fix available for CVE-2017-13842?

Yes, Apple has released updates to address the vulnerability. Please refer to the official Apple support page for more information.

Contact

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