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CVE-2024-4540
Good to know:
Date: June 3, 2024
A flaw was found in Keycloak in OAuth 2.0 Pushed Authorization Requests (PAR). Client-provided parameters were found to be included in plain text in the KC_RESTART cookie returned by the authorization server's HTTP response to a `request_uri` authorization request, possibly leading to an information disclosure vulnerability.
Language: Java
Severity Score
Related Resources (16)
Severity Score
Weakness Type (CWE)
Top Fix
Upgrade Version
Upgrade to version org.keycloak:keycloak-services:16.1.0;org.keycloak:keycloak-services:24.0.5;org.keycloak:keycloak-services:4.2.0.Final;org.keycloak:keycloak-services:24.0.5;org.keycloak:keycloak-services:24.0.5;org.keycloak:keycloak-services:1.8.0.CR2;org.keycloak:keycloak-services:1.5.0-Final;org.keycloak:keycloak-services:1.6.0.Final;org.keycloak:keycloak-services:1.0-beta-1-20150521;org.keycloak:keycloak-services:3.3.0.CR2;org.jboss.aerogear.unifiedpush:unifiedpush-auth-server:1.0.2
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | HIGH |
| Integrity (I): | NONE |
| Availability (A): | NONE |