Vulnerability in Red Hat Keycloak
CVE-2018-14657
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.
EPSS: 0.012 (63.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Red Hat Keycloak — versions 4.2.1.Final, 4.3.0.Final
- Redhat Keycloak — versions 4.2.1, 4.3.0
- Redhat Linux — versions 7.0, 6.0
- Redhat Single_sign-on — versions 7.2
Weakness classification (CWE)
References
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory, Vendor Advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory, Vendor Advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory, Vendor Advisory)
- secalert@redhat.com (x_refsource_CONFIRM, Issue Tracking, Vendor Advisory)
Frequently asked questions
- What is CVE-2018-14657?
- CVE-2018-14657 is a high-severity vulnerability in Red Hat Keycloak, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 8.1/10. Published 2018-11-13.
- How severe is CVE-2018-14657?
- High severity. CVSS v3 base score is 8.1 out of 10.