8.2

CVE-2022-24832

Bundled ldap-authentication-plugin fails to neutralise LDAP special elements in usernames

GoCD is an open source a continuous delivery server. The bundled gocd-ldap-authentication-plugin included with the GoCD Server fails to correctly escape special characters when using the username to construct LDAP queries. While this does not directly allow arbitrary LDAP data exfiltration, it can allow an existing LDAP-authenticated GoCD user with malicious intent to construct and execute malicious queries, allowing them to deduce facts about other users or entries within the LDAP database (e.g alternate fields, usernames, hashed passwords etc) through brute force mechanisms. This only affects users who have a working LDAP authorization configuration enabled on their GoCD server, and only is exploitable by users authenticating using such an LDAP configuration. This issue has been fixed in GoCD 22.1.0, which is bundled with gocd-ldap-authentication-plugin v2.2.0-144.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Thoughtworks ≫ Gocd Version >= 17.5.0 < 22.1.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.58% 0.723
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.8 1.6 5.2
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
nvd@nist.gov 4.9 6.8 4.9
AV:N/AC:M/Au:S/C:P/I:P/A:N
security-advisories@github.com 8.2 1.8 5.8
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

https://docs.gocd.org/22.1.0/configuration/dev_authentication.html#ldapad-authentication
Vendor Advisory
https://github.com/gocd/gocd-ldap-authentication-plugin
Third Party Advisory
Product
https://github.com/gocd/gocd-ldap-authentication-plugin/commit/87fa7dac5d899b3960ab48e151881da4793cfcc3
Patch
Third Party Advisory
https://github.com/gocd/gocd-ldap-authentication-plugin/releases/tag/v2.2.0-144
Third Party Advisory
Release Notes
https://github.com/gocd/gocd/pull/10244
Patch
Third Party Advisory
https://github.com/gocd/gocd/releases/tag/22.1.0
Third Party Advisory
Release Notes
https://github.com/gocd/gocd/security/advisories/GHSA-x5v3-x9qj-mh3h
Third Party Advisory
https://www.gocd.org/releases/#22-1-0
Vendor Advisory
Release Notes