Public Date:
1625404: CVE-2018-14657 keycloak: brute force protection not working for the entire login workflow

The MITRE CVE dictionary describes this issue as:

A flaw was found in Keycloak 4.2.1.Final, 4.3.0.Final. When TOPT enabled, an improper implementation of the Brute Force detection algorithm will not enforce its protection measures.

Find out more about CVE-2018-14657 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v3 metrics

NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.

CVSS3 Base Score 5.4
CVSS3 Base Metrics CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity Impact Low
Availability Impact None

Red Hat Security Errata

Platform Errata Release Date
Red Hat Single Sign-On 7.1 for RHEL 7 Server (rh-sso7-keycloak) RHSA-2018:3593 2018-11-13
Red Hat Single Sign-On 7.2 RHSA-2018:3595 2018-11-13
Red Hat Single Sign-On 7.1 for RHEL 6 Server (rh-sso7-keycloak) RHSA-2018:3592 2018-11-13

Affected Packages State

Platform Package State
Red Hat Single Sign-On 7 keycloak Affected
Red Hat Mobile Application Platform On-Premise 4 keycloak Under investigation
Red Hat JBoss Fuse 7 keycloak Under investigation
Last Modified

CVE description copyright © 2017, The MITRE Corporation