[RHSA-2019:0856-01] Moderate: Red Hat Single Sign-On 7.2.7 security update on RHEL 7

[Security announcements for all Red Hat products and services.]

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                   Red Hat Security Advisory

Synopsis:          Moderate: Red Hat Single Sign-On 7.2.7 security update on RHEL 7
Advisory ID:       RHSA-2019:0856-01
Product:           Red Hat Single Sign-On
Advisory URL:      https://access.redhat.com/errata/RHSA-2019:0856
Issue date:        2019-04-23
CVE Names:         CVE-2019-3868 
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1. Summary:

Security updates for Red Hat Single Sign-On 7.2.7 packages are now
available for Red Hat Enterprise Linux 7.

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.

2. Relevant releases/architectures:

Red Hat Single Sign-On 7.2 for RHEL 7 Server - noarch

3. Description:

Red Hat Single Sign-On 7.2 is a standalone server, based on the Keycloak
project, that provides authentication and standards-based single sign-on
capabilities for web and mobile applications.

This release of Red Hat Single Sign-On 7.2.7 serves as a replacement for
Red Hat Single Sign-On 7.2.6, and includes bug fixes and enhancements.

Security Fix(es):

* keycloak: session hijack using the user access token (CVE-2019-3868)

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

4. Solution:

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

5. Bugs fixed (https://bugzilla.redhat.com/):

1679144 - CVE-2019-3868 keycloak: session hijack using the user access token

6. JIRA issues fixed (https://issues.jboss.org/):

JBEAP-16660 - Tracker bug for the RH-SSO 7.2.7 release for RHEL7

7. Package List:

Red Hat Single Sign-On 7.2 for RHEL 7 Server:

Source:
rh-sso7-keycloak-3.4.17-1.Final_redhat_00001.1.jbcs.el7.src.rpm

noarch:
rh-sso7-keycloak-3.4.17-1.Final_redhat_00001.1.jbcs.el7.noarch.rpm
rh-sso7-keycloak-server-3.4.17-1.Final_redhat_00001.1.jbcs.el7.noarch.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

8. References:

https://access.redhat.com/security/cve/CVE-2019-3868
https://access.redhat.com/security/updates/classification/#moderate

9. Contact:

The Red Hat security contact is <secalert at redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2019 Red Hat, Inc.
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