What is CVE-2019-14910?

CVE-2019-14910 is a critical-severity vulnerability in Redhat Keycloak, classified under Improper Authentication. CVSS score: 9.8/10. Published 2019-12-05.

How severe is CVE-2019-14910?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Redhat Keycloak

CVE-2019-14910

A vulnerability was found in keycloak 7.x, when keycloak is configured with LDAP user federation and StartTLS is used instead of SSL/TLS from the LDAP server (ldaps), in this case user authentication succeeds even if invalid password has e…

Vulnerability class: Broken Authentication

EPSS: 0.011 (60.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Redhat Keycloak — versions 7.0.0, 7.0.1
N/a Keycloak — versions n/a

Weakness classification (CWE)

References

secalert@redhat.com (x_refsource_CONFIRM, Mitigation, Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2019-14910?: CVE-2019-14910 is a critical-severity vulnerability in Redhat Keycloak, classified under Improper Authentication. CVSS score: 9.8/10. Published 2019-12-05.
How severe is CVE-2019-14910?: Critical severity. CVSS v3 base score is 9.8 out of 10.