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.
CVSS Details
- CVSS 3.0 Base Score: 9.1
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade ruby-doorkeeper | Jul 30, 2024 | Jan 23, 2017 |
| Ubuntu | — | Upgrade ruby-doorkeeper (Ubuntu Pro) | Mar 31, 2025 | Jan 23, 2017 |
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