CVE-2018-14657
HIGHCVSS 8.1/10EPSS 1.16%
Last modified
CVE-2018-14657 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. 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 estimates a 1.16% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Keycloak | 4.2.1 |
| Redhat | Keycloak | 4.3.0 |
| Redhat | Single Sign-On | 7.2 |
| Redhat | Single Sign-On | All versions |
References
- https://access.redhat.com/errata/RHSA-2018:3592Vendor Advisory
- https://access.redhat.com/errata/RHSA-2018:3593Vendor Advisory
- https://access.redhat.com/errata/RHSA-2018:3595Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14657Issue Tracking, Vendor Advisory
- https://access.redhat.com/errata/RHSA-2018:3592Vendor Advisory
- https://access.redhat.com/errata/RHSA-2018:3593Vendor Advisory
- https://access.redhat.com/errata/RHSA-2018:3595Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14657Issue Tracking, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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.
How severe is CVE-2018-14657?
CVE-2018-14657 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 1.16% probability of exploitation in the next 30 days.
How do I fix CVE-2018-14657?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2018
- CVE-2018-14651It was found that the fix for CVE-2018-10927, CVE-2018-10928…8.8
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- CVE-2018-14654The Gluster file system through version 4.1.4 is vulnerable …6.5
- CVE-2018-14655A flaw was found in Keycloak 3.4.3.Final, 4.0.0.Beta2, 4.3.0…4.6
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- CVE-2018-14658A flaw was found in JBOSS Keycloak 3.2.1.Final. The Redirect…6.1
- CVE-2018-14659The Gluster file system through versions 4.1.4 and 3.1.2 is …6.5
- CVE-2018-1466IBM SAN Volume Controller, IBM Storwize, IBM Spectrum Virtua…5.3
- CVE-2018-14660A flaw was found in glusterfs server through versions 4.1.4 …6.5
- CVE-2018-14661It was found that usage of snprintf function in feature/lock…6.5
- CVE-2018-14662It was found Ceph versions before 13.2.4 that authenticated …5.7
Are you affected by CVE-2018-14657?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST