Issued:
2020-12-15
Updated:
2020-12-15

RHSA-2020:5529 - Moderate: Red Hat Single Sign-On 7.4.4 on OpenJDK for OpenShift image security update

Synopsis

Moderate: Red Hat Single Sign-On 7.4.4 on OpenJDK for OpenShift image security update

Type/Severity

Security Advisory Moderate

Topic

A new image is available for Red Hat Single Sign-On 7.4.4 on OpenJDK, running on OpenShift Container Platform of versions 3.10, 3.11, up to the 4.6.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

Red Hat Single Sign-On is an integrated sign-on solution, available as a Red Hat JBoss Middleware for OpenShift containerized image. The Red Hat Single Sign-On for OpenShift image provides an authentication server that you can use to log in centrally, log out, and register. You can also manage user accounts for web applications, mobile applications, and RESTful web services.

This erratum releases a new image for Red Hat Single Sign-On 7.4.4 on OpenJDK for operation within the OpenShift Container Platform of versions 3.10, 3.11, up to the 4.6 cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release.

Security Fix(es):

  • containers/redhat-sso-7: /etc/passwd is given incorrect privileges (CVE-2020-10695)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Solution

To update to the latest Red Hat Single Sign-On 7.4.4 on OpenJDK for OpenShift image, follow these steps to pull in the content:

  1. On your master 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

  1. 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 sso74-image-stream.json
sso74-https.json
sso74-ocp4-x509-https.json
sso74-ocp4-x509-postgresql-persistent.json
sso74-postgresql.json
sso74-postgresql-persistent.json
sso74-x509-https.json
sso74-x509-postgresql-persistent.json do oc replace -n openshift --force -f
Content from raw.githubusercontent.com is not included.https://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.4.4.GA/templates/$%7Bresource%7D done

  1. Install the Red Hat Single Sign-On 7.4.4 on OpenJDK for OpenShift streams in the "openshift" project by running the following commands:

$ oc -n openshift import-image rh-sso-7/sso74-openshift-rhel8 --from=registry.redhat.io/rh-sso-7/sso74-openshift-rhel8:7.4 --confirm

Affected Products

ProductVersionArch
Red Hat OpenShift Container Platform4.5x86_64
Red Hat OpenShift Container Platform4.4x86_64

Fixes

CVEs

References

Additional information