CVE-2020-1718
First published: Fri Jan 31 2020(Updated: )
A flaw was found in the reset credential flow in all Keycloak versions before 8.0.0. This flaw allows an attacker to gain unauthorized access to the application.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/rh-sso7-keycloak | <0:4.8.20-1.Final_redhat_00001.1.el6 | 0:4.8.20-1.Final_redhat_00001.1.el6 |
| redhat/rh-sso7-keycloak | <0:4.8.20-1.Final_redhat_00001.1.el7 | 0:4.8.20-1.Final_redhat_00001.1.el7 |
| redhat/rh-sso7-keycloak | <0:4.8.20-1.Final_redhat_00001.1.el8 | 0:4.8.20-1.Final_redhat_00001.1.el8 |
| Redhat Jboss Fuse | =7.0.0 | |
| Redhat Keycloak | <8.0.0 | |
| Redhat Openshift Application Runtimes |
Remedy
Disable reset credential flow.
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1718
- https://issues.redhat.com/browse/KEYCLOAK-11735
- https://access.redhat.com/errata/RHSA-2020:2107
- https://access.redhat.com/errata/RHSA-2020:2106
- https://access.redhat.com/errata/RHSA-2020:2108
- https://access.redhat.com/errata/RHSA-2020:2112
- https://access.redhat.com/security/cve/cve-2020-1718
- https://access.redhat.com/errata/RHSA-2020:2252
- https://access.redhat.com/errata/RHSA-2020:2905
- https://access.redhat.com/errata/RHSA-2020:3196
- https://access.redhat.com/errata/RHSA-2020:3197
- https://bugzilla.redhat.com/show_bug.cgi?id=1796756
- https://www.cve.org/CVERecord?id=CVE-2020-1718 https://nvd.nist.gov/vuln/detail/CVE-2020-1718
Parent vulnerabilities
(Appears in the following advisories)
Frequently Asked Questions
What is CVE-2020-1718?
CVE-2020-1718 is a vulnerability found in Keycloak that allows an attacker to gain unauthorized access to the application.
What is the severity of CVE-2020-1718?
CVE-2020-1718 has a severity rating of 8.8 (high).
Which versions of Keycloak are affected by CVE-2020-1718?
All versions of Keycloak before 8.0.0 are affected by CVE-2020-1718.
What is the remedy for CVE-2020-1718?
Upgrade Keycloak to version 8.0.0 or later to fix the vulnerability.
Where can I find more information about CVE-2020-1718?
You can find more information about CVE-2020-1718 at the following references: [CVE-2020-1718](https://www.cve.org/CVERecord?id=CVE-2020-1718), [NVD](https://nvd.nist.gov/vuln/detail/CVE-2020-1718), [Red Hat Bugzilla](https://bugzilla.redhat.com/show_bug.cgi?id=1796756), [Red Hat Security Advisory](https://access.redhat.com/errata/RHSA-2020:3196).
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