CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
EPSS
Percentile
18.4%
A flaw was found in keycloak-core. This flaw considers the scenario when using X509 Client Certificate Authenticatior with the option “Revalidate Client Certificate”. A user may be able to choose, if directly connect to keycloak (not passing via reverse proxy) a specific certificate. If there’s a configuration error in KC_SPI_TRUSTSTORE_FILE_FILE the authenticator allows even with the “Cannot validate client certificate trust: Truststore not available” message as there’s no certificate to trust against.
Vendor | Product | Version | CPE |
---|---|---|---|
org.keycloak | keycloak-core | * | cpe:2.3:a:org.keycloak:keycloak-core:*:*:*:*:*:*:*:* |