CVE-2019-14910: Improper Certificate Validation

May 24, 2022 (updated July 18, 2023)

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 entered.

References

bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14910
github.com/advisories/GHSA-jf86-9434-f8c2
nvd.nist.gov/vuln/detail/CVE-2019-14910

Code Behaviors & Features

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