Log Injection during WebAuthn authentication or registration
CVE: CVE-2023-6484
Component: keycloak
CWE: CWE-117
Severity: Low
CVSS v3: 5.3/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Release date: 2023-12-04T00:00:00+00:00

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.


Remediation:
Before applying this update, make sure all previously released errata relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258
Before applying this update, make sure all previously released errata relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258
To install the Red Hat Single Sign-On Operator, use the Operator Marketplace
interface in OpenShift Container Platform.
To update to the latest Red Hat Single Sign-On 7.6.8 for OpenShift
image, Follow these steps to pull in the content:

1. On your main hosts, ensure you are logged into the CLI as a
cluster administrator or user with project administrator access
to the global "openshift" project. For example:

$ oc login -u system:admin

2. Update the core set of Red Hat Single Sign-On resources for OpenShift
in the "openshift" project by running the following commands:

$ for resource in sso76-image-stream.json \
sso76-https.json \
sso76-mysql.json \
sso76-mysql-persistent.json \
sso76-postgresql.json \
sso76-postgresql-persistent.json \
sso76-x509-https.json \
sso76-x509-mysql-persistent.json \
sso76-x509-postgresql-persistent.json
do
oc replace -n openshift --force -f \
https://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.8.GA/templates/${resource}
done

3. Install the Red Hat Single Sign-On 7.6.8 for OpenShift streams in the
"openshift" project by running the following commands:

$ oc -n openshift import-image redhat-sso76-openshift:1.0
To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift
image, Follow these steps to pull in the content:

1. On your main hosts, ensure you are logged into the CLI as a
cluster administrator or user with project administrator access
to the global "openshift" project. For example:

$ oc login -u system:admin

2. Update the core set of Red Hat Single Sign-On resources for OpenShift
in the "openshift" project by running the following commands:

$ for resource in sso76-image-stream.json \
sso76-https.json \
sso76-mysql.json \
sso76-mysql-persistent.json \
sso76-postgresql.json \
sso76-postgresql-persistent.json \
sso76-x509-https.json \
sso76-x509-mysql-persistent.json \
sso76-x509-postgresql-persistent.json
do
oc replace -n openshift --force -f \
https://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}
done

3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the
"openshift" project by running the following commands:

$ oc -n openshift import-image redhat-sso76-openshift:1.0
Before applying this update, make sure all previously released errata relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258
Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258
Before applying this update, make sure all previously released errata relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258
Before applying this update, make sure all previously released errata relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258
Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.

The References section of this erratum contains a download link (you must log in to download the update).
Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.

The References section of this erratum contains a download link (you must log in to download the update).
Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258