LOW3.4
GHSA-7fpj-9hr8-28vh
Keycloak vulnerable to impersonation via logout token exchange
Quick fix
GHSA-7fpj-9hr8-28vh — org.keycloak:keycloak-services: upgrade to the fixed version with the command below.
# pom.xml: bump <version>22.0.10</version> for org.keycloak:keycloak-servicesDetails
Keycloak was found to not properly enforce token types when validating signatures locally. An authenticated attacker could use this flaw to exchange a logout token for an access token and possibly gain access to data outside of enforced permissions.
Are you affected?
Enter the version of the package you're using.
Affected packages
Maven/org.keycloak:keycloak-services
Introduced in:
0Fixed in: 22.0.10Fix
# pom.xml: bump <version>22.0.10</version> for org.keycloak:keycloak-servicesMaven/org.keycloak:keycloak-services
Introduced in:
23.0.0Fixed in: 24.0.3Fix
# pom.xml: bump <version>24.0.3</version> for org.keycloak:keycloak-servicesReferences
- https://github.com/keycloak/keycloak/security/advisories/GHSA-7fpj-9hr8-28vh[WEB]
- https://nvd.nist.gov/vuln/detail/CVE-2023-0657[ADVISORY]
- https://access.redhat.com/errata/RHSA-2024:1867[WEB]
- https://access.redhat.com/errata/RHSA-2024:1868[WEB]
- https://access.redhat.com/security/cve/CVE-2023-0657[WEB]
- https://bugzilla.redhat.com/show_bug.cgi?id=2166728[WEB]
- https://github.com/keycloak/keycloak[PACKAGE]