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

Red Hat Security Advisory 2019-3045-01

Red Hat Security Advisory 2019-3045-01
Posted Oct 14, 2019
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2019-3045-01 - Red Hat Single Sign-On 7.3 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 7.3.4 on RHEL 7 serves as a replacement for Red Hat Single Sign-On 7.3.3, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References. Issues addressed include bypass and code execution vulnerabilities.

tags | advisory, web, vulnerability, code execution
systems | linux, redhat
advisories | CVE-2019-10184, CVE-2019-12086, CVE-2019-12814, CVE-2019-14379, CVE-2019-14820, CVE-2019-14832
SHA-256 | 25a7f97bad8da82c50f08211d3c95b7f64aad5e4fc389d225ac6778b8760a341

Red Hat Security Advisory 2019-3045-01

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

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

Synopsis: Important: Red Hat Single Sign-On 7.3.4 security update on RHEL 7
Advisory ID: RHSA-2019:3045-01
Product: Red Hat Single Sign-On
Advisory URL: https://access.redhat.com/errata/RHSA-2019:3045
Issue date: 2019-10-14
CVE Names: CVE-2019-10184 CVE-2019-12086 CVE-2019-12814
CVE-2019-14379 CVE-2019-14820 CVE-2019-14832
=====================================================================

1. Summary:

New Red Hat Single Sign-On 7.3.4 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 7.3 for RHEL 7 Server - noarch, x86_64

3. Description:

Red Hat Single Sign-On 7.3 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 7.3.4 on RHEL 7 serves as a
replacement for Red Hat Single Sign-On 7.3.3, and includes bug fixes and
enhancements, which are documented in the Release Notes document linked to
in the References.

Security Fix(es):

* keycloak: cross-realm user access auth bypass (CVE-2019-14832)

* keycloak: adapter endpoints are exposed via arbitrary URLs
(CVE-2019-14820)

* jackson-databind: polymorphic typing issue allows attacker to read
arbitrary local files on the server via crafted JSON message
(CVE-2019-12814)

* jackson-databind: default typing mishandling leading to remote code
execution (CVE-2019-14379)

* jackson-databind: polymorphic typing issue allows attacker to read
arbitrary local files on the server (CVE-2019-12086)

* undertow: Information leak in requests for directories without trailing
slashes (CVE-2019-10184)

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/):

1649870 - CVE-2019-14820 keycloak: adapter endpoints are exposed via arbitrary URLs
1713068 - CVE-2019-10184 undertow: Information leak in requests for directories without trailing slashes
1713468 - CVE-2019-12086 jackson-databind: polymorphic typing issue allows attacker to read arbitrary local files on the server.
1725795 - CVE-2019-12814 jackson-databind: polymorphic typing issue allows attacker to read arbitrary local files on the server via crafted JSON message.
1737517 - CVE-2019-14379 jackson-databind: default typing mishandling leading to remote code execution
1749487 - CVE-2019-14832 keycloak: cross-realm user access auth bypass

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

KEYCLOAK-11455 - Tracker bug for the RH-SSO 7.3.4 release for RHEL7

7. Package List:

Red Hat Single Sign-On 7.3 for RHEL 7 Server:

Source:
rh-sso7-keycloak-4.8.13-1.Final_redhat_00001.1.el7sso.src.rpm
rh-sso7-libunix-dbus-java-0.8.0-2.el7sso.src.rpm

noarch:
rh-sso7-keycloak-4.8.13-1.Final_redhat_00001.1.el7sso.noarch.rpm
rh-sso7-keycloak-server-4.8.13-1.Final_redhat_00001.1.el7sso.noarch.rpm

x86_64:
rh-sso7-libunix-dbus-java-0.8.0-2.el7sso.x86_64.rpm
rh-sso7-libunix-dbus-java-debuginfo-0.8.0-2.el7sso.x86_64.rpm
rh-sso7-libunix-dbus-java-devel-0.8.0-2.el7sso.x86_64.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-2019-10184
https://access.redhat.com/security/cve/CVE-2019-12086
https://access.redhat.com/security/cve/CVE-2019-12814
https://access.redhat.com/security/cve/CVE-2019-14379
https://access.redhat.com/security/cve/CVE-2019-14820
https://access.redhat.com/security/cve/CVE-2019-14832
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/documentation/en-us/red_hat_single_sign-on/7.3/

9. 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.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=nzBy
-----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
    0 Files
  • 20
    Mar 20th
    0 Files
  • 21
    Mar 21st
    0 Files
  • 22
    Mar 22nd
    0 Files
  • 23
    Mar 23rd
    0 Files
  • 24
    Mar 24th
    0 Files
  • 25
    Mar 25th
    0 Files
  • 26
    Mar 26th
    0 Files
  • 27
    Mar 27th
    0 Files
  • 28
    Mar 28th
    0 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