CVE-2017-13809: Input Validation

Published Sep 25, 2017
·
Updated

An issue was discovered in certain Apple products. macOS before 10.13.1 is affected. The issue involves the "AppleScript" component. It allows remote attackers to execute arbitrary code via a crafted AppleScript file that is mishandled by osadecompile.

Other sources

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

Credit

bat0s

Affected Software

5 affected componentsFixes available
Apple macOS High Sierra<10.13
10.13
Apple macOS High Sierra<10.13.1
10.13.1
Apple Sierra
Apple El Capitan
Apple iOS and macOS<=10.13.0

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 for this issue?

The vulnerability ID for this issue is CVE-2017-13809.

2

What is the severity of CVE-2017-13809?

CVE-2017-13809 has a severity rating of 7.8 (high).

3

Which Apple products are affected by CVE-2017-13809?

macOS High Sierra versions before 10.13.1, Sierra, El Capitan, and Mac OS X versions up to 10.13.0 are affected by CVE-2017-13809.

4

How can remote attackers exploit CVE-2017-13809?

Remote attackers can exploit CVE-2017-13809 by executing arbitrary code through a crafted AppleScript file that is mishandled by osadecompile.

5

Where can I find more information about CVE-2017-13809?

You can find more information about CVE-2017-13809 at the following references: [Reference 1](https://support.apple.com/en-us/HT208221), [Reference 2](http://www.securitytracker.com/id/1039710), [Reference 3](https://support.apple.com/HT208221).

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