Rapid7 Vulnerability & Exploit Database

Amazon Linux AMI: CVE-2021-31799: Security patch for ruby24 ((Multiple Advisories))

Back to Search

Amazon Linux AMI: CVE-2021-31799: Security patch for ruby24 ((Multiple Advisories))

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
05/20/2021
Created
05/29/2021
Added
05/26/2021
Modified
10/14/2022

Description

In RDoc 3.11 through 6.x before 6.3.1, as distributed with Ruby through 3.0.1, it is possible to execute arbitrary code via | and tags in a filename.

Solution(s)

  • amazon-linux-upgrade-ruby20
  • amazon-linux-upgrade-ruby24

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;