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---
gem: omniauth_amazon
date: 2019-08-20
url: https://github.com/rubygems.org/issues/2097
cve: 2019-15224
title: Code execution backdoor in omniauth_amazon
description: |-
  The omniauth_amazon gem 1.0.1 for Ruby, as distributed on RubyGems.org, included a
  code-execution backdoor inserted by a third party.

  Users of an affected version should consider downgrading to the last non-affected version of
  1.0.1.
unaffected_versions:
- "< 1.0.1"
- "> 1.0.1"
related:
  url: '["https://github.com/rubygems/rubygems.org/wiki/Gems-yanked-and-accounts-locked#19-aug-2019"]'