[MAVEN:GHSA-3QH5-QQJ2-C78F] Keycloak vulnerable to Improper Client Certificate Validation for OAuth/OpenID clients
Severity
High
Affected Packages
1
Fixed Packages
1
CVEs
1
When a Keycloak server is configured to support mTLS authentication for OAuth/OpenID clients, it does not properly verify the client certificate chain. A client that possesses a proper certificate can authorize itself as any other client and therefore access data that belongs to other clients.
Package | Affected Version |
---|---|
pkg:maven/org.keycloak/keycloak-services | < 21.1.2 |
Package | Fixed Version |
---|---|
pkg:maven/org.keycloak/keycloak-services | = 21.1.2 |
- ID
- MAVEN:GHSA-3QH5-QQJ2-C78F
- Severity
- high
- URL
- https://github.com/advisories/GHSA-3qh5-qqj2-c78f
- Published
-
2023-06-30T20:31:37
(14 months ago) - Modified
-
2023-11-08T05:01:45
(10 months ago) - Rights
- Maven Security Team
Type | Package URL | Namespace | Name / Product | Version | Distribution / Platform | Arch | Patch / Fix |
---|---|---|---|---|---|---|---|
Affected | pkg:maven/org.keycloak/keycloak-services | org.keycloak | keycloak-services | < 21.1.2 | |||
Fixed | pkg:maven/org.keycloak/keycloak-services | org.keycloak | keycloak-services | = 21.1.2 |
# CVE | Description | CVSS | EPSS | EPSS Trend (30 days) | Affected Products | Weaknesses | Security Advisories | Exploits | PoC | Pubblication Date | Modification Date |
---|---|---|---|---|---|---|---|---|---|---|---|
# CVE | Description | CVSS | EPSS | EPSS Trend (30 days) | Affected Products | Weaknesses | Security Advisories | PoC | Pubblication Date | Modification Date |