DEBIAN-CVE-2016-6582

The Doorkeeper gem before 4.2.0 for Ruby might allow remote attackers to conduct replay attacks or revoke arbitrary tokens by leveraging failure to implement the OAuth 2.0 Token Revocation specification...

Doorkeeper Security Bypass Vulnerability

doorkeeper is based on the Ruby language open source Web application framework in the OAuth 2 Open Authorization Protocol provider . A security bypass vulnerability exists in Doorkeeper. The vulnerability allows attackers to bypass security restrictions and perform unauthorized actions...