Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.securityfocus.com/bid/92551 ↗
- http://packetstormsecurity.com/files/138430/Doorkeeper-4.1.0-Token-Revocation.html ↗
- http://www.securityfocus.com/archive/1/539268/100/0/threaded ↗
- http://seclists.org/fulldisclosure/2016/Aug/105 ↗
- https://github.com/doorkeeper-gem/doorkeeper/releases/tag/v4.2.0 ↗
- https://github.com/doorkeeper-gem/doorkeeper/issues/875 ↗