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Red Hat Security Advisory: RHSA-2020-2106-01 for SSO 7.3.8 Issues

Redhat Large Esm H500
New Red Hat Single Sign-On 7.3.8 packages are now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,
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Hash: SHA256

====================================================================                   Red Hat Security Advisory

Synopsis:          Important: Red Hat Single Sign-On 7.3.8 security update on RHEL 6
Advisory ID:       RHSA-2020:2106-01
Product:           Red Hat Single Sign-On
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:2106
Issue date:        2020-05-12
CVE Names:         CVE-2020-1718 CVE-2020-1724 CVE-2020-1758 
====================================================================
1. Summary:

New Red Hat Single Sign-On 7.3.8 packages are now available for Red Hat
Enterprise Linux 6.

Red Hat Product Security has rated this update as having a security impact
of Important. 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 7.3 for RHEL 6 Server - noarch

3. Description:

Red Hat Single Sign-On 7.3 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 7.3.8 on RHEL 6 serves as a
replacement for Red Hat Single Sign-On 7.3.7, and includes bug fixes and
enhancements, which are documented in the Release Notes document linked to
in the References.

Security Fix(es):

* keycloak: security issue on reset credential flow (CVE-2020-1718)

* keycloak: improper verification of certificate with host mismatch could
result in information disclosure (CVE-2020-1758)

* keycloak: problem with privacy after user logout (CVE-2020-1724)

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.

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/):

1796756 - CVE-2020-1718 keycloak: security issue on reset credential flow
1800527 - CVE-2020-1724 keycloak: problem with privacy after user logout
1812514 - CVE-2020-1758 keycloak: improper verification of certificate with host mismatch could result in information disclosure

6. JIRA issues fixed (https://redhat.atlassian.net/jira/projects):

KEYCLOAK-13797 - Create RPMs for the RH-SSO 7.3.8 release for RHEL6

7. Package List:

Red Hat Single Sign-On 7.3 for RHEL 6 Server:

Source:
rh-sso7-keycloak-4.8.20-1.Final_redhat_00001.1.el6sso.src.rpm

noarch:
rh-sso7-keycloak-4.8.20-1.Final_redhat_00001.1.el6sso.noarch.rpm
rh-sso7-keycloak-server-4.8.20-1.Final_redhat_00001.1.el6sso.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-2020-1718
https://access.redhat.com/security/cve/CVE-2020-1724
https://access.redhat.com/security/cve/CVE-2020-1758
https://access.redhat.com/security/updates/classification#important
https://docs.redhat.com/en/documentation/red_hat_single_sign-on/7.3

9. Contact:

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

Copyright 2020 Red Hat, Inc.
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Red Hat Security Advisory: RHSA-2020-2106-01 for SSO 7.3.8 Issues

red hat
Calendar Grey May 12, 2020
Dist Redhat Esm H88
The recent update for Red Hat Single Sign-On 7.3.8 addresses critical security vulnerabilities on RHEL 6. Find further details in the extensive release notes
New Red Hat Single Sign-On 7.3.8 packages are now available for Red Hat Enterprise Linux 6

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

Summary

Red Hat Single Sign-On 7.3 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 7.3.8 on RHEL 6 serves as a replacement for Red Hat Single Sign-On 7.3.7, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* keycloak: security issue on reset credential flow (CVE-2020-1718)
* keycloak: improper verification of certificate with host mismatch could result in information disclosure (CVE-2020-1758)
* keycloak: problem with privacy after user logout (CVE-2020-1724)
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.

References

https://access.redhat.com/security/cve/CVE-2020-1718 https://access.redhat.com/security/cve/CVE-2020-1724 https://access.redhat.com/security/cve/CVE-2020-1758 https://access.redhat.com/security/updates/classification#important https://docs.redhat.com/en/documentation/red_hat_single_sign-on/7.3

Package List

Red Hat Single Sign-On 7.3 for RHEL 6 Server:
Source: rh-sso7-keycloak-4.8.20-1.Final_redhat_00001.1.el6sso.src.rpm
noarch: rh-sso7-keycloak-4.8.20-1.Final_redhat_00001.1.el6sso.noarch.rpm rh-sso7-keycloak-server-4.8.20-1.Final_redhat_00001.1.el6sso.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


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:2106-01
Product: Red Hat Single Sign-On
Issue date: 2020-05-12

Topic

New Red Hat Single Sign-On 7.3.8 packages are now available for Red HatEnterprise Linux 6.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Relevant Releases Architectures

Red Hat Single Sign-On 7.3 for RHEL 6 Server - noarch

Bugs Fixed

1796756 - CVE-2020-1718 keycloak: security issue on reset credential flow

1800527 - CVE-2020-1724 keycloak: problem with privacy after user logout

1812514 - CVE-2020-1758 keycloak: improper verification of certificate with host mismatch could result in information disclosure

6. JIRA issues fixed (https://redhat.atlassian.net/jira/projects):

KEYCLOAK-13797 - Create RPMs for the RH-SSO 7.3.8 release for RHEL6

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