Rapid7 Vulnerability & Exploit Database

Oracle Linux: (CVE-2021-31799) (Multiple Advisories): ruby:2.5 security update

Back to Search

Oracle Linux: (CVE-2021-31799) (Multiple Advisories): ruby:2.5 security update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
05/20/2021
Created
08/10/2021
Added
08/07/2021
Modified
03/09/2022

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)

  • oracle-linux-upgrade-ruby
  • oracle-linux-upgrade-ruby-default-gems
  • oracle-linux-upgrade-ruby-devel
  • oracle-linux-upgrade-ruby-doc
  • oracle-linux-upgrade-ruby-irb
  • oracle-linux-upgrade-ruby-libs
  • oracle-linux-upgrade-rubygem-abrt
  • oracle-linux-upgrade-rubygem-abrt-doc
  • oracle-linux-upgrade-rubygem-bigdecimal
  • oracle-linux-upgrade-rubygem-bson
  • oracle-linux-upgrade-rubygem-bson-doc
  • oracle-linux-upgrade-rubygem-bundler
  • oracle-linux-upgrade-rubygem-bundler-doc
  • oracle-linux-upgrade-rubygem-did_you_mean
  • oracle-linux-upgrade-rubygem-io-console
  • oracle-linux-upgrade-rubygem-irb
  • oracle-linux-upgrade-rubygem-json
  • oracle-linux-upgrade-rubygem-minitest
  • oracle-linux-upgrade-rubygem-mongo
  • oracle-linux-upgrade-rubygem-mongo-doc
  • oracle-linux-upgrade-rubygem-mysql2
  • oracle-linux-upgrade-rubygem-mysql2-doc
  • oracle-linux-upgrade-rubygem-net-telnet
  • oracle-linux-upgrade-rubygem-openssl
  • oracle-linux-upgrade-rubygem-pg
  • oracle-linux-upgrade-rubygem-pg-doc
  • oracle-linux-upgrade-rubygem-power_assert
  • oracle-linux-upgrade-rubygem-psych
  • oracle-linux-upgrade-rubygem-rake
  • oracle-linux-upgrade-rubygem-rdoc
  • oracle-linux-upgrade-rubygem-test-unit
  • oracle-linux-upgrade-rubygem-xmlrpc
  • oracle-linux-upgrade-rubygems
  • oracle-linux-upgrade-rubygems-devel

References

  • ELSA-2022-0672-1
  • CVE-2021-31799
  • USN-5020-1

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

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

;