Vulnerability Database
289,697
Total vulnerabilities in the database
CVE-2020-35509
A flaw was found in keycloak affecting versions 11.0.3 and 12.0.0. An expired certificate would be accepted by the direct-grant authenticator because of missing time stamp validations. The highest threat from this vulnerability is to data confidentiality and integrity.
| Software | From | Fixed in |
|---|---|---|
| redhat / keycloak | 12.0.0 | 12.0.0.x |
| redhat / keycloak | 11.0.3 | 11.0.3.x |
org.keycloak / keycloak-core
|
- | 14.0.0 |
- https://access.redhat.com/security/cve/cve-2020-35509
- https://bugzilla.redhat.com/show_bug.cgi?id=1912427
- https://github.com/keycloak/keycloak/blob/4f330f4a57cbfcf6202b60546518261c66e59a35/services/src/main/java/org/keycloak/authentication/authenticators/x509/ValidateX509CertificateUsername.java#L74-L76
- https://github.com/keycloak/keycloak/commit/478319348bdfdb9b6d39122f41edf2af79f679bb
- https://github.com/keycloak/keycloak/pull/6330
- https://github.com/keycloak/keycloak/pull/8067