What is CVE-2019-14910?

CVE-2019-14910 is a critical-severity vulnerability in Keycloak, classified under Improper Authentication. CVSS score: 9.3/10. Published 2019-12-05.

How severe is CVE-2019-14910?

Critical severity. CVSS v3 base score is 9.3 out of 10.

Auth bypass in 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: 0.004 (62.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.3 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N.

Affected products

N/a Keycloak — versions n/a

Weakness classification (CWE)

CWE-287 — Improper Authentication
CWE-305 — Authentication Bypass by Primary Weakness
CWE-592

References

bugzilla.redhat.com/show_bug.cgi (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2019-14910?: CVE-2019-14910 is a critical-severity vulnerability in Keycloak, classified under Improper Authentication. CVSS score: 9.3/10. Published 2019-12-05.
How severe is CVE-2019-14910?: Critical severity. CVSS v3 base score is 9.3 out of 10.