CVE-2020-1744
First published: Fri Feb 21 2020(Updated: )
A flaw was found in keycloak before version 9.0.1. When configuring an Conditional OTP Authentication Flow as a post login flow of an IDP, the failure login events for OTP are not being sent to the brute force protection event queue. So BruteForceProtector does not handle this events.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/rh-sso7-keycloak | <0:4.8.18-1.Final_redhat_00001.1.el6 | 0:4.8.18-1.Final_redhat_00001.1.el6 |
| redhat/rh-sso7-keycloak | <0:4.8.18-1.Final_redhat_00001.1.el7 | 0:4.8.18-1.Final_redhat_00001.1.el7 |
| redhat/rh-sso7-keycloak | <0:4.8.18-1.Final_redhat_00001.1.el8 | 0:4.8.18-1.Final_redhat_00001.1.el8 |
| Redhat Keycloak | <9.0.1 |
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Reference Links
- https://access.redhat.com/security/cve/CVE-2020-1744
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1744
- https://issues.redhat.com/browse/KEYCLOAK-12986
- https://github.com/keycloak/keycloak-prod/pull/266
- https://access.redhat.com/errata/RHSA-2020:0946
- https://access.redhat.com/errata/RHSA-2020:0947
- https://access.redhat.com/errata/RHSA-2020:0945
- https://access.redhat.com/errata/RHSA-2020:0951
- https://access.redhat.com/security/cve/cve-2020-1744
- https://access.redhat.com/errata/RHSA-2020:2252
- https://access.redhat.com/errata/RHSA-2020:2905
- https://bugzilla.redhat.com/show_bug.cgi?id=1805792
- https://www.cve.org/CVERecord?id=CVE-2020-1744 https://nvd.nist.gov/vuln/detail/CVE-2020-1744
Parent vulnerabilities
(Appears in the following advisories)
Frequently Asked Questions
What is the vulnerability ID for this flaw in Keycloak?
The vulnerability ID for this flaw in Keycloak is CVE-2020-1744.
What is the severity of CVE-2020-1744?
The severity of CVE-2020-1744 is medium with a severity value of 5.6.
What is the highest threat from this vulnerability?
The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
How can I fix the vulnerability in Keycloak?
To fix the vulnerability in Keycloak, update to version 9.0.1 or later.
Where can I find more information about CVE-2020-1744?
You can find more information about CVE-2020-1744 on the following references: [link1], [link2], [link3].
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