CVE-2022-24832
4.9 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:P/I:P/A:N
8.2 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
6.7 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
50.9%
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.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| thoughtworks:gocd | thoughtworks gocd | lt | 22.1.0 |
CNA Affected
[
{
"product": "gocd",
"vendor": "gocd",
"versions": [
{
"status": "affected",
"version": ">= 17.5.0, < 22.1.0"
}
]
}
]References
docs.gocd.org/22.1.0/configuration/dev_authentication.html#ldapad-authentication
github.com/gocd/gocd-ldap-authentication-plugin
github.com/gocd/gocd-ldap-authentication-plugin/commit/87fa7dac5d899b3960ab48e151881da4793cfcc3
github.com/gocd/gocd-ldap-authentication-plugin/releases/tag/v2.2.0-144
github.com/gocd/gocd/pull/10244
github.com/gocd/gocd/releases/tag/22.1.0
github.com/gocd/gocd/security/advisories/GHSA-x5v3-x9qj-mh3h
www.gocd.org/releases/#22-1-0
Related
4.9 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:P/I:P/A:N
8.2 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
6.7 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
50.9%