National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2016-6582 Detail

Current 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.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 9.1 CRITICAL
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H (V3 legend)
Impact Score: 5.2
Exploitability Score: 3.9


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 6.4 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:P/A:P) (V2 legend)
Impact Subscore: 4.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://packetstormsecurity.com/files/138430/Doorkeeper-4.1.0-Token-Revocation.html Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2016/Aug/105 Mailing List Patch Third Party Advisory
http://www.securityfocus.com/archive/1/539268/100/0/threaded
http://www.securityfocus.com/bid/92551 Third Party Advisory VDB Entry
https://github.com/doorkeeper-gem/doorkeeper/issues/875 Issue Tracking Patch Third Party Advisory
https://github.com/doorkeeper-gem/doorkeeper/releases/tag/v4.2.0 Issue Tracking Patch Release Notes Third Party Advisory

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:doorkeeper_project:doorkeeper:::~~~ruby~~
     Show Matching CPE(s)
Up to (including)
4.1.0


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-6582
NVD Published Date:
01/23/2017
NVD Last Modified:
10/09/2018