GHSA-gmrm-8fx4-66x7: Duplicate Advisory Keycloak: Leak Of Configured LDAP Vulnerability
LOWGHSA-gmrm-8fx4-66x7 is a LOW (CVSS 2.7) keycloak: leak of configured ldap vulnerability (CWE-276: Incorrect Default Permissions) affecting Duplicate Advisory libraries in the Maven ecosystem. The issue involves keycloak: leak of configured ldap bind credentials. Remediation is available in the latest vendor maintenance releases.
GHSA-gmrm-8fx4-66x7 at a Glance
Security Impact
CVSS: 2.7
The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N).
How to Fix GHSA-gmrm-8fx4-66x7
To remediate this vulnerability, upgrade all affected Duplicate Advisory dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.
<dependency>
<groupId>org.keycloak</groupId>
<artifactId>keycloak-core</artifactId>
<version>Latest secure release</version>
</dependency>Run the following command in your project directory to verify that all resolved dependencies use the patched release:
mvn dependency:tree -Dincludes=org.keycloakHow to Check if You Are Affected
To determine whether your Java application is affected by GHSA-gmrm-8fx4-66x7, inspect your build dependencies using the Maven Dependency Plugin:
mvn dependency:tree -Dincludes=org.keycloakAnalyze the terminal output to locate any version of Duplicate Advisory in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), your application is affected.
Note: The mvn dependency:tree -Dincludes=org.keycloak command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.
Technical Details
Vulnerability Mechanism & Technical Analysis
This vulnerability is classified under CWE-276: Incorrect Default Permissions, where during installation, installed file permissions are set to allow anyone to modify those files. In Duplicate Advisory, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.
Source Advisory Statement
GHSA-gmrm-8fx4-66x7 Affected Duplicate Advisory Versions
1 component(s)| Product / Package | Ecosystem | Affected Versions | Fixed Version |
|---|---|---|---|
|
org.keycloak:keycloak-core
|
Maven |
≤ 24.0.5
|
|
References
Frequently Asked Questions
What is GHSA-gmrm-8fx4-66x7?
Which Duplicate Advisory versions are affected?
What version fixes GHSA-gmrm-8fx4-66x7?
Is keycloak-core affected?
What is the CVSS score of GHSA-gmrm-8fx4-66x7?
What CWE is associated with GHSA-gmrm-8fx4-66x7?
How can I check Maven dependencies for GHSA-gmrm-8fx4-66x7?
Machine-readable OSV JSON
OSV v1.5 Schema
{
"schema_version" : "1.4.0",
"id" : "GHSA-gmrm-8fx4-66x7",
"modified" : "2024-09-09T21:31:22Z",
"published" : "2024-06-18T12:30:42Z",
"withdrawn" : "2024-06-21T15:51:43Z",
"aliases" : [ ],
"summary" : "Duplicate Advisory: Keycloak: Leak of configured LDAP bind credentials",
"details" : "## Duplicate Advisory\nThis advisory has been withdrawn because it is a duplicate of GHSA-c25h-c27q-5qpv. This link is maintained to preserve external references.\n\n## Original Description\n\nA vulnerability was found in Keycloak. The LDAP testing endpoint allows changing the Connection URL independently without re-entering the currently configured LDAP bind credentials. This flaw allows an attacker with admin access (permission manage-realm) to change the LDAP host URL (\"Connection URL\") to a machine they control. The Keycloak server will connect to the attacker's host and try to authenticate with the configured credentials, thus leaking them to the attacker. As a consequence, an attacker who has compromised the admin console or compromised a user with sufficient privileges can leak domain credentials and attack the domain.",
"severity" : [ {
"type" : "CVSS_V3",
"score" : "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N"
} ],
"affected" : [ {
"package" : {
"ecosystem" : "Maven",
"name" : "org.keycloak:keycloak-core"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "0"
}, {
"last_affected" : "24.0.5"
} ]
} ]
} ],
"references" : [ {
"type" : "ADVISORY",
"url" : "https://nvd.nist.gov/vuln/detail/CVE-2024-5967"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/errata/RHSA-2024:6493"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/errata/RHSA-2024:6494"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/errata/RHSA-2024:6495"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/errata/RHSA-2024:6497"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/errata/RHSA-2024:6499"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/errata/RHSA-2024:6500"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/errata/RHSA-2024:6501"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/security/cve/CVE-2024-5967"
}, {
"type" : "WEB",
"url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2292200"
}, {
"type" : "PACKAGE",
"url" : "https://github.com/keycloak/keycloak"
} ],
"database_specific" : {
"cwe_ids" : [ "CWE-276" ],
"severity" : "LOW",
"github_reviewed" : true,
"github_reviewed_at" : "2024-06-18T16:34:46Z",
"nvd_published_at" : "2024-06-18T12:15:12Z"
}
}