A 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.
{
"cna_assigner": "redhat",
"cwe_ids": [
"CWE-276"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/5xxx/CVE-2024-5967.json",
"unresolved_ranges": [
{
"extracted_events": [
{
"range": [
{
"fixed": "22.0.12-1"
},
{
"fixed": "22-17"
},
{
"fixed": "22-20"
},
{
"fixed": "0:18.0.16-1.redhat_00001.1.el7sso"
},
{
"fixed": "0:18.0.16-1.redhat_00001.1.el8sso"
},
{
"fixed": "0:18.0.16-1.redhat_00001.1.el9sso"
},
{
"fixed": "7.6-52"
}
],
"source": "AFFECTED_FIELD",
"strategy": "InverseAffectedRanges"
}
]
}
]
}{
"extracted_events": [
{
"range": [
{
"introduced": "0"
},
{
"fixed": "22.0.12"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
},
{
"range": [
{
"introduced": "23.0.0"
},
{
"fixed": "24.0.6"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
},
{
"range": [
{
"introduced": "25.0.0"
},
{
"fixed": "25.0.1"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
}
]
}