what you don't know can hurt you
Home Files News &[SERVICES_TAB]About Contact Add New

Red Hat Security Advisory 2020-3496-01

Red Hat Security Advisory 2020-3496-01
Posted Aug 19, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-3496-01 - 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 7 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. Issues addressed include a denial of service vulnerability.

tags | advisory, web, denial of service
systems | linux, redhat
advisories | CVE-2020-10758, CVE-2020-1728
SHA-256 | 1b0865a1b0955e9135ba3734907d15d51f23f6d1b81f5c02047ffb56ab1ee9a1

Red Hat Security Advisory 2020-3496-01

Change Mirror Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

Synopsis: Important: Red Hat Single Sign-On 7.4.2 security update on RHEL 7
Advisory ID: RHSA-2020:3496-01
Product: Red Hat Single Sign-On
Advisory URL: https://access.redhat.com/errata/RHSA-2020:3496
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 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 7.4 for RHEL 7 Server - 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 7
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 7 Server:

Source:
rh-sso7-keycloak-9.0.5-1.redhat_00001.1.el7sso.src.rpm

noarch:
rh-sso7-keycloak-9.0.5-1.redhat_00001.1.el7sso.noarch.rpm
rh-sso7-keycloak-server-9.0.5-1.redhat_00001.1.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/

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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kiT4
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce
Login or Register to add favorites

File Archive:

March 2024

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Mar 1st
    16 Files
  • 2
    Mar 2nd
    0 Files
  • 3
    Mar 3rd
    0 Files
  • 4
    Mar 4th
    32 Files
  • 5
    Mar 5th
    28 Files
  • 6
    Mar 6th
    42 Files
  • 7
    Mar 7th
    17 Files
  • 8
    Mar 8th
    13 Files
  • 9
    Mar 9th
    0 Files
  • 10
    Mar 10th
    0 Files
  • 11
    Mar 11th
    15 Files
  • 12
    Mar 12th
    19 Files
  • 13
    Mar 13th
    21 Files
  • 14
    Mar 14th
    38 Files
  • 15
    Mar 15th
    15 Files
  • 16
    Mar 16th
    0 Files
  • 17
    Mar 17th
    0 Files
  • 18
    Mar 18th
    10 Files
  • 19
    Mar 19th
    32 Files
  • 20
    Mar 20th
    46 Files
  • 21
    Mar 21st
    16 Files
  • 22
    Mar 22nd
    13 Files
  • 23
    Mar 23rd
    0 Files
  • 24
    Mar 24th
    0 Files
  • 25
    Mar 25th
    12 Files
  • 26
    Mar 26th
    31 Files
  • 27
    Mar 27th
    19 Files
  • 28
    Mar 28th
    42 Files
  • 29
    Mar 29th
    0 Files
  • 30
    Mar 30th
    0 Files
  • 31
    Mar 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close