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Red Hat Security Advisory 2022-8961-01

Red Hat Security Advisory 2022-8961-01
Posted Dec 13, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-8961-01 - Red Hat Single Sign-On 7.6 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 7.6.1 on RHEL 7 serves as a replacement for Red Hat Single Sign-On 7.6.1, and includes the security fixes listed below. Issues addressed include a traversal vulnerability.

tags | advisory, web
systems | linux, redhat
advisories | CVE-2022-3782, CVE-2022-3916
SHA-256 | 5c8ce56ee1f2c86f1f8734d64eaa4d78ed918eb2953a1c166a626ba2e4dea419

Red Hat Security Advisory 2022-8961-01

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

Synopsis: Important: Red Hat Single Sign-On 7.6.1 security update on RHEL 7
Advisory ID: RHSA-2022:8961-01
Product: Red Hat Single Sign-On
Advisory URL: https://access.redhat.com/errata/RHSA-2022:8961
Issue date: 2022-12-13
CVE Names: CVE-2022-3782 CVE-2022-3916
====================================================================
1. Summary:

New Red Hat Single Sign-On 7.6.1 packages are now available for Red Hat
Enterprise Linux 7.

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 7.6 for RHEL 7 Server - noarch

3. Description:

Red Hat Single Sign-On 7.6 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 7.6.1 on RHEL 7 serves as a
replacement for Red Hat Single Sign-On 7.6.1, and includes the security
fixes listed below.

Security Fix(es):

* keycloak: path traversal via double URL encoding (CVE-2022-3782)

* keycloak: Session takeover with OIDC offline refreshtokens
(CVE-2022-3916)

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:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

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

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

2138971 - CVE-2022-3782 keycloak: path traversal via double URL encoding
2141404 - CVE-2022-3916 keycloak: Session takeover with OIDC offline refreshtokens

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

CIAM-4414 - Build RPMs for this patch

7. Package List:

Red Hat Single Sign-On 7.6 for RHEL 7 Server:

Source:
rh-sso7-keycloak-18.0.3-1.redhat_00002.1.el7sso.src.rpm

noarch:
rh-sso7-keycloak-18.0.3-1.redhat_00002.1.el7sso.noarch.rpm
rh-sso7-keycloak-server-18.0.3-1.redhat_00002.1.el7sso.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-2022-3782
https://access.redhat.com/security/cve/CVE-2022-3916
https://access.redhat.com/security/updates/classification/#important

9. Contact:

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

Copyright 2022 Red Hat, Inc.
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