PT-2017-8995 · Ruby+1 · Doorkeeper+1

Jclem · Published 2017-01-23 · Updated 2025-03-31 · CVE-2016-6582

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Doorkeeper gem versions prior to 4.2.0

Description The issue allows remote attackers to conduct replay attacks or revoke arbitrary tokens by leveraging the failure to implement the OAuth 2.0 Token Revocation specification.

Recommendations For versions prior to 4.2.0, update to version 4.2.0 or later to resolve the issue.

Exploit

Fix

Weakness Enumeration

CWE-254

CWE-1254

Related Identifiers

CVE-2016-6582

GHSA-3M6R-39P3-JQ25

GHSA-5P9F-55J8-922M

USN-7394-1

Affected Products

Doorkeeper

Ubuntu

References · 26

• 🔥 https://github.com/rubysec/ruby-advisory-db/blob/master/gems/doorkeeper/CVE-2016-6582.yml · Exploit
• https://github.com/doorkeeper-gem/doorkeeper/releases/tag/v4.2.0 · Patch
• https://github.com/doorkeeper-gem/doorkeeper/issues/875 · Patch
• http://seclists.org/fulldisclosure/2016/Aug/105 · Patch
• https://osv.dev/vulnerability/GHSA-5p9f-55j8-922m · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-3m6r-39p3-jq25 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-6582 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2016-6582 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-1000088 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2016-6582 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2016-6582 · Security Note
• https://osv.dev/vulnerability/USN-7394-1 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-7394-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2016-6582 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2016-6582 · Security Note