2.7 Low
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
3.6 Low
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.1%
A vulnerability was found in Keycloak. The LDAP testing endpoint allows changing the Connection URLΒ independently without re-entering the currently configured LDAP bind credentials. This flaw allows an attacker with adminΒ access (permission manage-realm) to change the LDAP host URL (βConnection URLβ) to a machine they control. The Keycloak server will connect to the attackerβs 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.
[
{
"vendor": "Red Hat",
"product": "Red Hat Build of Keycloak",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "keycloak-core",
"defaultStatus": "affected",
"cpes": [
"cpe:/a:redhat:build_keycloak:22"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Single Sign-On 7",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "keycloak-core",
"defaultStatus": "affected",
"cpes": [
"cpe:/a:redhat:red_hat_single_sign_on:7"
]
}
]
2.7 Low
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
3.6 Low
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.1%