lib/oauth/consumer.rb in the oauth-ruby gem through 0.5.4 for Ruby does not verify server X.509 certificates if a certificate bundle cannot be found, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information.
The product does not validate, or incorrectly validates, a certificate.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Oauth-ruby | Oauth-ruby_project | * | 0.5.4 |