CVE-2018-1000211

NameCVE-2018-1000211
DescriptionDoorkeeper 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium (attack range: remote)
Debian Bugs903980

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ruby-doorkeeper (PTS)stretch4.2.0-3vulnerable
buster, sid4.4.2-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
ruby-doorkeepersource(unstable)4.4.2-1medium903980

Notes

https://github.com/doorkeeper-gem/doorkeeper/issues/891
https://github.com/doorkeeper-gem/doorkeeper/pull/1119
https://github.com/doorkeeper-gem/doorkeeper/pull/1031
Search for package or bug name: Reporting problems