CVE-2020-8163: Code Injection

Published Jul 2, 2020
·
Updated

The is a code injection vulnerability in versions of Rails prior to 5.0.1 that wouldallow an attacker who controlled the locals argument of a render call to perform a RCE.

Affected Software

2 affected components
rubyonrails Rails<5.0.1
Debian Debian Linux=9.0

Event History

Jul 2, 2020
CVE Published
via MITRE·06:35 PM
Data Sourced
via MITRE·06:35 PM
DescriptionWeakness
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Frequently Asked Questions

1

What is the severity of CVE-2020-8163?

The severity of CVE-2020-8163 is high with a severity value of 8.8.

2

What is the affected software for CVE-2020-8163?

The affected software for CVE-2020-8163 includes versions of Ruby on Rails prior to 5.0.1 and Debian Linux 9.0.

3

How can an attacker exploit CVE-2020-8163?

An attacker can exploit CVE-2020-8163 by controlling the 'locals' argument of a 'render' call to perform a remote code execution.

4

Are there any references for CVE-2020-8163?

Yes, you can find references for CVE-2020-8163 at the following URLs: [http://packetstormsecurity.com/files/158604/Ruby-On-Rails-5.0.1-Remote-Code-Execution.html](http://packetstormsecurity.com/files/158604/Ruby-On-Rails-5.0.1-Remote-Code-Execution.html), [https://groups.google.com/g/rubyonrails-security/c/hWuKcHyoKh0](https://groups.google.com/g/rubyonrails-security/c/hWuKcHyoKh0), [https://hackerone.com/reports/304805](https://hackerone.com/reports/304805).

5

Is there a Common Weakness Enumeration (CWE) associated with CVE-2020-8163?

Yes, the Common Weakness Enumeration (CWE) associated with CVE-2020-8163 is CWE-94.

Contact

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