CVE-2023-1664 – org.keycloak:keycloak-core

Package

Manager: maven
Name: org.keycloak:keycloak-core
Vulnerable Version: >=0 <21.1.2

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00238 pctl0.46813

Details

Keycloak Untrusted Certificate Validation vulnerability 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.

Metadata

Created: 2023-06-30T20:30:30Z
Modified: 2023-06-30T20:30:30Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/06/GHSA-5cc8-pgp5-7mpm/GHSA-5cc8-pgp5-7mpm.json
CWE IDs: ["CWE-295"]
Alternative ID: GHSA-5cc8-pgp5-7mpm
Finding: F163
Auto approve: 1