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Red Hat Security Advisory

Synopsis: Moderate: Red Hat Single Sign-On 7.3.2 security update
Advisory ID: RHSA-2019:1456-01
Product: Red Hat Single Sign-On
Advisory URL: https://access.redhat.com/errata/RHSA-2019:1456
Issue date: 2019-06-11
CVE Names: CVE-2016-10735 CVE-2018-14041 CVE-2018-20676
CVE-2018-20677 CVE-2019-3872 CVE-2019-3873
CVE-2019-3875 CVE-2019-3888 CVE-2019-8331
CVE-2019-10157 CVE-2019-11358
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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 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 7.3 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 7.3.2 serves as a replacement for
Red Hat Single Sign-On 7.3.1, and includes bug fixes and enhancements,
which are documented in the Release Notes document.

Security Fix(es):

* bootstrap: XSS in the data-target attribute (CVE-2016-10735)

* bootstrap: Cross-site Scripting (XSS) in the data-target property of
scrollspy (CVE-2018-14041)

* bootstrap: XSS in the tooltip data-viewport attribute (CVE-2018-20676)

* bootstrap: XSS in the affix configuration target property
(CVE-2018-20677)

* picketlink: reflected XSS in SAMLRequest via RelayState parameter
(CVE-2019-3872)

* picketlink: URL injection via xinclude parameter (CVE-2019-3873)

* keycloak: X.509 authentication: CRL signatures are not verified
(CVE-2019-3875)

* undertow: leak credentials to log files
UndertowLogger.REQUEST_LOGGER.undertowRequestFailed (CVE-2019-3888)

* bootstrap: XSS in the tooltip or popover data-template attribute
(CVE-2019-8331)

* keycloak: Node.js adapter internal NBF can be manipulated
(CVE-2019-10157)

* js-jquery: prototype pollution in object’s prototype leading to denial of
service or remote code execution or property injection (CVE-2019-11358)

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/):

1601616 – CVE-2018-14041 bootstrap: Cross-site Scripting (XSS) in the data-target property of scrollspy
1668082 – CVE-2018-20676 bootstrap: XSS in the tooltip data-viewport attribute
1668089 – CVE-2018-20677 bootstrap: XSS in the affix configuration target property
1668097 – CVE-2016-10735 bootstrap: XSS in the data-target attribute
1686454 – CVE-2019-8331 bootstrap: XSS in the tooltip or popover data-template attribute
1688966 – CVE-2019-3872 picketlink: reflected XSS in SAMLRequest via RelayState parameter
1689014 – CVE-2019-3873 picketlink: URL injection via xinclude parameter
1690628 – CVE-2019-3875 keycloak: missing signatures validation on CRL used to verify client certificates
1693777 – CVE-2019-3888 undertow: leak credentials to log files UndertowLogger.REQUEST_LOGGER.undertowRequestFailed
1701972 – CVE-2019-11358 js-jquery: prototype pollution in object’s prototype leading to denial of service or remote code execution or property injection
1702953 – CVE-2019-10157 keycloak: Node.js adapter internal NBF can be manipulated leading to DoS.

5. References:

https://access.redhat.com/security/cve/CVE-2016-10735
https://access.redhat.com/security/cve/CVE-2018-14041
https://access.redhat.com/security/cve/CVE-2018-20676
https://access.redhat.com/security/cve/CVE-2018-20677
https://access.redhat.com/security/cve/CVE-2019-3872
https://access.redhat.com/security/cve/CVE-2019-3873
https://access.redhat.com/security/cve/CVE-2019-3875
https://access.redhat.com/security/cve/CVE-2019-3888
https://access.redhat.com/security/cve/CVE-2019-8331
https://access.redhat.com/security/cve/CVE-2019-10157
https://access.redhat.com/security/cve/CVE-2019-11358
https://access.redhat.com/security/updates/classification/#moderate
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 2019 Red Hat, Inc.
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