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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
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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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