CVE-2016-6582

9.1 CRITICAL

Published: January 23, 2017 Modified: May 13, 2026

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

http://packetstormsecurity.com/files/138430/Doorkeeper-4.1.0-Token-Revocation.html

Source: cve@mitre.org

Third Party Advisory VDB Entry

http://seclists.org/fulldisclosure/2016/Aug/105

Source: cve@mitre.org

Mailing List Patch Third Party Advisory

http://www.securityfocus.com/archive/1/539268/100/0/threaded

Source: cve@mitre.org

http://www.securityfocus.com/bid/92551

Source: cve@mitre.org

Third Party Advisory VDB Entry

https://github.com/doorkeeper-gem/doorkeeper/issues/875

Source: cve@mitre.org

Issue Tracking Patch Third Party Advisory

https://github.com/doorkeeper-gem/doorkeeper/releases/tag/v4.2.0

Source: cve@mitre.org

Issue Tracking Patch Release Notes Third Party Advisory

http://packetstormsecurity.com/files/138430/Doorkeeper-4.1.0-Token-Revocation.html