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| Rule General Information |
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| Release Date: | 2021-01-29 | |
| Rule Name: | Ruby on Rails locals render Remote Code Execution Vulnerability (CVE-2020-8163) | |
| Severity: | ||
| CVE ID: | ||
| Rule Protection Details |
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| Description: | 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. | |
| Impact: | An attacker can execute arbitrary code via a successful exploit in the context of the vulnerable software. | |
| Affected OS: | Windows, Linux, Others | |
| Reference: | 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://hackerone.com/reports/304805 https://lists.debian.org/debian-lts-announce/2020/07/msg00013.html |
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| Solutions |
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| The vendors have released upgrade patches to fix vulnerabilities, please visit: https://github.com/rails/rails/commit/b395acf4673045c03fc7845b5103b801f0a5950d |