Login
Newsletter
Werbung

Sicherheit: Zwei Probleme in keycloak
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in keycloak
ID: RHSA-2020:3497-01
Distribution: Red Hat
Plattformen: Red Hat Single Sign-On
Datum: Di, 18. August 2020, 22:53
Referenzen: https://access.redhat.com/security/cve/CVE-2020-10758
https://access.redhat.com/security/cve/CVE-2020-1728
Applikationen: Keycloak

Originalnachricht

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

Synopsis: Important: Red Hat Single Sign-On 7.4.2 security update on
RHEL 8
Advisory ID: RHSA-2020:3497-01
Product: Red Hat Single Sign-On
Advisory URL: https://access.redhat.com/errata/RHSA-2020:3497
Issue date: 2020-08-18
CVE Names: CVE-2020-1728 CVE-2020-10758
=====================================================================

1. Summary:

New Red Hat Single Sign-On 7.4.2 packages are now available for Red Hat
Enterprise Linux 8.

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 7.4 for RHEL 8 - noarch

3. Description:

Red Hat Single Sign-On 7.4 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 7.4.2 security update on RHEL 8
serves as a replacement for Red Hat Single Sign-On 7.4.1, and includes bug
fixes and enhancements, which are documented in the Release Notes document
linked to in the References.

Security Fix(es):

* keycloak: DoS by sending multiple simultaneous requests with a
Content-Length header value greater than actual byte count of request body
(CVE-2020-10758)

* keycloak: security headers missing on REST endpoints (CVE-2020-1728)

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/):

1800585 - CVE-2020-1728 keycloak: security headers missing on REST endpoints
1843849 - CVE-2020-10758 keycloak: DoS by sending multiple simultaneous
requests with a Content-Length header value greater than actual byte count of request body

6. Package List:

Red Hat Single Sign-On 7.4 for RHEL 8:

Source:
rh-sso7-keycloak-9.0.5-1.redhat_00001.1.el8sso.src.rpm

noarch:
rh-sso7-keycloak-9.0.5-1.redhat_00001.1.el8sso.noarch.rpm
rh-sso7-keycloak-server-9.0.5-1.redhat_00001.1.el8sso.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/

7. References:

https://access.redhat.com/security/cve/CVE-2020-1728
https://access.redhat.com/security/cve/CVE-2020-10758
https://access.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2020 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=INaN
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce
Pro-Linux
Pro-Linux @Facebook
Neue Nachrichten
Werbung