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Oracle Linux: 2021:4057-01 High: Authentication Vulnerability in OpenJDK

red hat
Calendar Grey December 15, 2020
Dist Redhat Esm H88
Red Hat has issued a medium-level security notice regarding Single Sign-On 7.4.4 on OpenJDK as part of its OpenShift platform. Discover further details.
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

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

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 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 \ hift-image/v7.4.4.GA/templates/${resource} done

3. 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

Summary

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.

Topics%20covered

Topics Covered

security advisory security update Red Hat red hat moderate severity authentication issue single sign-on openjdk OpenShift openshift Single Sign-On

References

https://access.redhat.com/security/cve/CVE-2020-10695 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/articles/4859371

Package List


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:5529-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2020:5529
Issue date: 2020-12-15

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 the4.6.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory security update Red Hat red hat moderate severity authentication issue single sign-on openjdk OpenShift openshift Single Sign-On

Relevant Releases Architectures

Bugs Fixed

1817530 - CVE-2020-10695 containers/redhat-sso-7: /etc/passwd is given incorrect privileges

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