Published: 13/07/2018 Updated: 03/10/2019

CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10

CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9

VMScore: 445

Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Doorkeeper version 4.2.0 and later contains a Incorrect Access Control vulnerability in Token revocation API's authorized method that can result in Access tokens are not revoked for public OAuth apps, leaking access until expiry.

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doorkeeper project doorkeeper

Debian Bug report logs - #903980 ruby-doorkeeper: CVE-2018-1000211: Public apps can't revoke OAuth access & refresh tokens in Doorkeeper Package: src:ruby-doorkeeper; Maintainer for src:ruby-doorkeeper is Debian Ruby Extras Maintainers <pkg-ruby-extras-maintainers@listsaliothdebianorg>; Reported by: Salvatore Bonaccors ...

Good morning everyone, A security bulletin for all of you Software: -------- Doorkeeper (githubcom/doorkeeper-gem/doorkeeper) Description: ---------- Doorkeeper is an OAuth 2 provider for Rails written in Ruby Affected Versions: --------------- 420 - 432 500rc1 Fixed Versions: ------------- 440 500rc2 Problem: -------- ...

CWE-732 https://github.com/doorkeeper-gem/doorkeeper/pull/1119 https://github.com/doorkeeper-gem/doorkeeper/issues/891 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=903980 https://nvd.nist.gov

CVE-2018-1000211

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