Rapid7 Vulnerability & Exploit Database

Rocky Linux: CVE-2019-16255: ruby-2.6 (Multiple Advisories)

Free InsightVM Trial No Credit Card Necessary
2024 Attack Intel Report Latest research by Rapid7 Labs
Back to Search

Rocky Linux: CVE-2019-16255: ruby-2.6 (Multiple Advisories)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
11/26/2019
Created
05/06/2022
Added
05/05/2022
Modified
08/28/2024

Description

Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 allows code injection if the first argument (aka the "command" argument) to Shell#[] or Shell#test in lib/shell.rb is untrusted data. An attacker can exploit this to call an arbitrary Ruby method.

Solution(s)

  • rocky-upgrade-ruby
  • rocky-upgrade-ruby-debuginfo
  • rocky-upgrade-ruby-debugsource
  • rocky-upgrade-ruby-devel
  • rocky-upgrade-ruby-libs
  • rocky-upgrade-ruby-libs-debuginfo
  • rocky-upgrade-rubygem-bigdecimal
  • rocky-upgrade-rubygem-bigdecimal-debuginfo
  • rocky-upgrade-rubygem-bson
  • rocky-upgrade-rubygem-bson-debuginfo
  • rocky-upgrade-rubygem-bson-debugsource
  • rocky-upgrade-rubygem-io-console
  • rocky-upgrade-rubygem-io-console-debuginfo
  • rocky-upgrade-rubygem-json
  • rocky-upgrade-rubygem-json-debuginfo
  • rocky-upgrade-rubygem-mysql2
  • rocky-upgrade-rubygem-mysql2-debuginfo
  • rocky-upgrade-rubygem-mysql2-debugsource
  • rocky-upgrade-rubygem-openssl
  • rocky-upgrade-rubygem-openssl-debuginfo
  • rocky-upgrade-rubygem-pg
  • rocky-upgrade-rubygem-pg-debuginfo
  • rocky-upgrade-rubygem-pg-debugsource
  • rocky-upgrade-rubygem-psych
  • rocky-upgrade-rubygem-psych-debuginfo

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

;