Insufficient Token Expiration Affecting doorkeeper package, versions >=4.2.0, <4.4.0 =5.0.0.rc1
Snyk CVSS
Attack Complexity
Low
Confidentiality
High
Threat Intelligence
EPSS
0.13% (47th
percentile)
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Test your applications- Snyk ID SNYK-RUBY-DOORKEEPER-22044
- published 19 Jul 2018
- disclosed 13 Jul 2018
- credit Roberto Ostinelli
Introduced: 13 Jul 2018
CVE-2018-1000211 Open this link in a new tabHow to fix?
Upgrade to version 4.4.0, 5.0.0.rc2 or higher
Overview
doorkeeper is an OAuth 2 provider for Rails and Grape.
Affected versions of this package are vulnerable to Insufficient Token Expiration. All OAuth applications using public
or non-confidential
authentication when interacting with Doorkeeper would attempt to authenticate the public OAuth client as if it were a confidential
app. This would cause the token to not be revoked from the endpoint, and the token could be used for the remainder of that token's lifetime.