CVE-2018-14657 — Improper Restriction of Excessive Authentication Attempts in RED HAT Keycloak

CWE-307 — Improper Restriction of Excessive Authentication Attempts6 documents6 sources
Severity
8.1HIGHNVD
EPSS
0.4%
top 41.45%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
RED HAT KeycloakRedhat KeycloakRedhat Single Sign-on
Timeline
PublishedNov 13
Latest updateMay 13

Description

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.

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.2 | Impact: 5.9

Affected Packages3 packages

▶NVDredhat/keycloak4.2.1, 4.3.0+1
▶CVEListV5red_hat/keycloak4.2.1.Final, 4.3.0.Final

🔴Vulnerability Details

3
GHSA
Keycloak Improper Bruteforce Detection↗2022-05-13
▶
OSV
Keycloak Improper Bruteforce Detection↗2022-05-13
▶
CVEList
CVE-2018-14657: A flaw was found in Keycloak 4↗2018-11-13
▶

📋Vendor Advisories

1
Red Hat
keycloak: brute force protection not working for the entire login workflow↗2018-11-13
▶

💬Community

1
Bugzilla
CVE-2018-14657 keycloak: brute force protection not working for the entire login workflow↗2018-09-04
▶
CVE-2018-14657 — RED HAT Keycloak vulnerability | cvebase