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Sicherheit: Mangelnde Rechteprüfung in keycloak
Aktuelle Meldungen Distributionen
Name: Mangelnde Rechteprüfung in keycloak
ID: RHSA-2019:0868-01
Distribution: Red Hat
Plattformen: Red Hat Single Sign-On
Datum: Di, 23. April 2019, 23:21
Referenzen: https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=core.service.rhsso&downloadType=securityPatches&version=7.2
https://access.redhat.com/security/cve/CVE-2019-3868
Applikationen: Keycloak

Originalnachricht

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

Synopsis: Moderate: Red Hat Single Sign-On 7.2.7 security update
Advisory ID: RHSA-2019:0868-01
Product: Red Hat Single Sign-On
Advisory URL: https://access.redhat.com/errata/RHSA-2019:0868
Issue date: 2019-04-23
CVE Names: CVE-2019-3868
=====================================================================

1. Summary:

A security update is now available for Red Hat Single Sign-On 7.2 from the
Customer Portal.

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. 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,
which are documented in the Release Notes document linked to in the
References.

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.

3. Solution:

Before applying the update, back up your existing installation, including
all applications, configuration files, databases and database settings, and
so on.

The References section of this erratum contains a download link (you must
log in to download the update).

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

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

5. References:

https://access.redhat.com/security/cve/CVE-2019-3868
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=core.service.rhsso&downloadType=securityPatches&version=7.2

6. Contact:

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

Copyright 2019 Red Hat, Inc.
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