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Red Hat Security Advisory

Synopsis: Important: Red Hat Single Sign-On 7.3.7 security update
Advisory ID: RHSA-2020:0951-01
Product: Red Hat Single Sign-On
Advisory URL: https://access.redhat.com/errata/RHSA-2020:0951
Issue date: 2020-03-23
CVE Names: CVE-2019-0205 CVE-2019-0210 CVE-2019-10086
CVE-2019-12400 CVE-2019-14885 CVE-2019-14887
CVE-2019-20330 CVE-2019-20444 CVE-2019-20445
CVE-2020-1744 CVE-2020-7238
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1. Summary:

A security update is now available for Red Hat Single Sign-On 7.3 from the
Customer Portal.

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. 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 7.3.7 serves as a replacement for
Red Hat Single Sign-On 7.3.6, and includes bug fixes and enhancements,
which are documented in the Release Notes document linked to in the
References.

Security Fix(es):

* libthrift: thrift: Endless loop when feed with specific input data
(CVE-2019-0205)

* libthrift: thrift: Out-of-bounds read related to TJSONProtocol or
TSimpleJSONProtocol (CVE-2019-0210)

* commons-beanutils: apache-commons-beanutils: does not suppresses the
class property in PropertyUtilsBean by default (CVE-2019-10086)

* xmlsec: xml-security: Apache Santuario potentially loads XML parsing code
from an untrusted source (CVE-2019-12400)

* JBoss EAP: Vault system property security attribute value is revealed on
CLI ‘reload’ command (CVE-2019-14885)

* wildfly: The ‘enabled-protocols’ value in legacy security is not
respected if OpenSSL security provider is in use (CVE-2019-14887)

* jackson-databind: lacks certain net.sf.ehcache blocking (CVE-2019-20330)

* netty: HTTP request smuggling (CVE-2019-20444)

* netty: HttpObjectDecoder.java allows Content-Length header to accompanied
by second Content-Length header (CVE-2019-20445)

* netty: HTTP Request Smuggling due to Transfer-Encoding whitespace
mishandling (CVE-2020-7238)

* keycloak: failedLogin Event not sent to BruteForceProtector when using
Post Login Flow with Conditional-OTP (CVE-2020-1744)

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/):

1764607 – CVE-2019-0210 thrift: Out-of-bounds read related to TJSONProtocol or TSimpleJSONProtocol
1764612 – CVE-2019-0205 thrift: Endless loop when feed with specific input data
1764658 – CVE-2019-12400 xml-security: Apache Santuario potentially loads XML parsing code from an untrusted source
1767483 – CVE-2019-10086 apache-commons-beanutils: does not suppresses the class property in PropertyUtilsBean by default
1770615 – CVE-2019-14885 JBoss EAP: Vault system property security attribute value is revealed on CLI ‘reload’ command
1772008 – CVE-2019-14887 wildfly: The ‘enabled-protocols’ value in legacy security is not respected if OpenSSL security provider is in use
1793154 – CVE-2019-20330 jackson-databind: lacks certain net.sf.ehcache blocking
1796225 – CVE-2020-7238 netty: HTTP Request Smuggling due to Transfer-Encoding whitespace mishandling
1798509 – CVE-2019-20445 netty: HttpObjectDecoder.java allows Content-Length header to accompanied by second Content-Length header
1798524 – CVE-2019-20444 netty: HTTP request smuggling
1805792 – CVE-2020-1744 keycloak: failedLogin Event not sent to BruteForceProtector when using Post Login Flow with Conditional-OTP

5. References:

https://access.redhat.com/security/cve/CVE-2019-0205
https://access.redhat.com/security/cve/CVE-2019-0210
https://access.redhat.com/security/cve/CVE-2019-10086
https://access.redhat.com/security/cve/CVE-2019-12400
https://access.redhat.com/security/cve/CVE-2019-14885
https://access.redhat.com/security/cve/CVE-2019-14887
https://access.redhat.com/security/cve/CVE-2019-20330
https://access.redhat.com/security/cve/CVE-2019-20444
https://access.redhat.com/security/cve/CVE-2019-20445
https://access.redhat.com/security/cve/CVE-2020-1744
https://access.redhat.com/security/cve/CVE-2020-7238
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=core.service.rhsso&downloadType=securityPatches&version=7.3
https://access.redhat.com/documentation/en-us/red_hat_single_sign-on/7.3/

6. 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.
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