CVE-2020-1724
First published: Fri Feb 07 2020(Updated: )
A flaw was found in Keycloak in versions before 9.0.2. This flaw allows a malicious user that is currently logged in, to see the personal information of a previously logged out user in the account manager section.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Redhat Keycloak | <9.0.2 | |
| Redhat Openshift Application Runtimes | ||
| Redhat Single Sign-on | =7.0 | |
| redhat/keycloak | <9.0.2 | 9.0.2 |
| maven/org.keycloak:keycloak-core | <9.0.2 | 9.0.2 |
| <9.0.2 | ||
| =7.0 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1724
- https://issues.jboss.org/browse/KEYCLOAK-10641
- 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/errata/RHSA-2020:2252
- https://access.redhat.com/errata/RHSA-2020:2905
- https://bugzilla.redhat.com/show_bug.cgi?id=1800527
- https://nvd.nist.gov/vuln/detail/CVE-2020-1724
- https://github.com/advisories/GHSA-8xj2-47xw-q78c (Advisory)
Frequently Asked Questions
What is CVE-2020-1724?
CVE-2020-1724 is a vulnerability found in Keycloak versions before 9.0.2 that allows a malicious user to view the personal information of a previously logged-out user.
How severe is CVE-2020-1724?
CVE-2020-1724 has a severity rating of 4.3, which is considered medium.
How can I fix CVE-2020-1724?
To fix CVE-2020-1724, you need to upgrade your Keycloak installation to version 9.0.2 or later.
Where can I find more information about CVE-2020-1724?
You can find more information about CVE-2020-1724 in the official Red Hat Security Advisory RHSA-2020:2107 and RHSA-2020:2106.
What is the Common Weakness Enumeration (CWE) for CVE-2020-1724?
The CWE for CVE-2020-1724 is CWE-613, which is a design flaw vulnerability.
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