CVE-2023-6484

Keycloak: log injection during webauthn authentication or registration

Description

A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.

Category

5.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.39%
Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory redhat.com
Affected: Red Hat Red Hat build of Keycloak 22
Affected: Red Hat Red Hat build of Keycloak 22
Affected: Red Hat Red Hat build of Keycloak 22
Affected: Red Hat Red Hat build of Keycloak 22.0.10
Affected: Red Hat Red Hat Single Sign-On 7
Affected: Red Hat Red Hat Single Sign-On 7.6 for RHEL 7
Affected: Red Hat Red Hat Single Sign-On 7.6 for RHEL 7
Affected: Red Hat Red Hat Single Sign-On 7.6 for RHEL 8
Affected: Red Hat Red Hat Single Sign-On 7.6 for RHEL 8
Affected: Red Hat Red Hat Single Sign-On 7.6 for RHEL 9
Affected: Red Hat Red Hat Single Sign-On 7.6 for RHEL 9
Affected: Red Hat RHEL-8 based Middleware Containers
Affected: Red Hat RHEL-8 based Middleware Containers
Affected: Red Hat RHEL-8 based Middleware Containers
Affected: Red Hat RHEL-8 based Middleware Containers
Affected: Red Hat RHEL-8 based Middleware Containers
Affected: Red Hat RHSSO 7.6.8
Published at:
Updated at:

References

Link Tags
https://access.redhat.com/errata/RHSA-2024:0798 vendor advisory
https://access.redhat.com/errata/RHSA-2024:0799 vendor advisory
https://access.redhat.com/errata/RHSA-2024:0800 vendor advisory
https://access.redhat.com/errata/RHSA-2024:0801 vendor advisory
https://access.redhat.com/errata/RHSA-2024:0804 vendor advisory
https://access.redhat.com/errata/RHSA-2024:1860 vendor advisory
https://access.redhat.com/errata/RHSA-2024:1861 vendor advisory
https://access.redhat.com/errata/RHSA-2024:1862 vendor advisory
https://access.redhat.com/errata/RHSA-2024:1864 vendor advisory
https://access.redhat.com/errata/RHSA-2024:1865 vendor advisory
https://access.redhat.com/errata/RHSA-2024:1866 vendor advisory
https://access.redhat.com/errata/RHSA-2024:1867 vendor advisory
https://access.redhat.com/errata/RHSA-2024:1868 vendor advisory
https://access.redhat.com/security/cve/CVE-2023-6484 vdb entry
https://bugzilla.redhat.com/show_bug.cgi?id=2248423 issue tracking

Frequently Asked Questions

What is the severity of CVE-2023-6484?
CVE-2023-6484 has been scored as a medium severity vulnerability.
How to fix CVE-2023-6484?
To fix CVE-2023-6484, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-6484 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-6484 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-6484?
CVE-2023-6484 affects Red Hat Red Hat build of Keycloak 22, Red Hat Red Hat build of Keycloak 22, Red Hat Red Hat build of Keycloak 22, Red Hat Red Hat build of Keycloak 22.0.10, Red Hat Red Hat Single Sign-On 7, Red Hat Red Hat Single Sign-On 7.6 for RHEL 7, Red Hat Red Hat Single Sign-On 7.6 for RHEL 7, Red Hat Red Hat Single Sign-On 7.6 for RHEL 8, Red Hat Red Hat Single Sign-On 7.6 for RHEL 8, Red Hat Red Hat Single Sign-On 7.6 for RHEL 9, Red Hat Red Hat Single Sign-On 7.6 for RHEL 9, Red Hat RHEL-8 based Middleware Containers, Red Hat RHEL-8 based Middleware Containers, Red Hat RHEL-8 based Middleware Containers, Red Hat RHEL-8 based Middleware Containers, Red Hat RHEL-8 based Middleware Containers, Red Hat RHSSO 7.6.8.
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