What’s Vulnerable › Vulnerabilities

CVE-2018-14657

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-11-13 · updated 2026-06-17
• Weakness: CWE-307

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.

Affected products

• Keycloak: 4.2.1, 4.3.0
• Red Hat Single Sign-On: 7.2

References

• https://access.redhat.com/errata/RHSA-2018:3592
• https://access.redhat.com/errata/RHSA-2018:3593
• https://access.redhat.com/errata/RHSA-2018:3595
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14657
• https://access.redhat.com/errata/RHSA-2018:3592
• https://access.redhat.com/errata/RHSA-2018:3593
• https://access.redhat.com/errata/RHSA-2018:3595
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14657

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