CVE-2019-13354
The strong_password gem 0.0.7 for Ruby, as distributed on RubyGems.org, included a code-execution backdoor inserted by a third party. The current version, without this backdoor, is 0.0.6.
Date published : 2019-07-08
https://benjamin-bouchet.com/blog/vulnerabilite-dans-la-gem-strong_password-0-0-7/