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Red Hat Security Advisory 2017-3123-01

Red Hat Security Advisory 2017-3123-01
Posted Nov 6, 2017
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2017-3123-01 - Red Hat JBoss Enterprise Application Platform is a platform for Java applications based on the JBoss Application Server. This asynchronous patch is a security update for lucene package in Red Hat JBoss Enterprise Application Platform 7.0.8. Security Fix: It was found that Apache Lucene would accept an object from an unauthenticated user that could be manipulated through subsequent post requests. An attacker could use this flaw to assemble an object that could permit execution of arbitrary code if the server enabled Apache Solr's Config API.

tags | advisory, java, arbitrary
systems | linux, redhat
advisories | CVE-2017-12629
MD5 | 79ff95597fc0e471af2d140d6e91b630

Red Hat Security Advisory 2017-3123-01

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

Synopsis: Critical: Red Hat JBoss Enterprise Application Platform security update
Advisory ID: RHSA-2017:3123-01
Product: Red Hat JBoss Enterprise Application Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2017:3123
Issue date: 2017-11-06
CVE Names: CVE-2017-12629
=====================================================================

1. Summary:

A security update is now available for Red Hat JBoss Enterprise Application
Platform 7 for Red Hat Enterprise Linux 6 and 7.

Red Hat Product Security has rated this update as having a security impact
of Critical. 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 JBoss Enterprise Application Platform 7.0 for RHEL 6 Server - noarch
Red Hat JBoss Enterprise Application Platform 7.0 for RHEL 7 Server - noarch

3. Description:

Red Hat JBoss Enterprise Application Platform is a platform for Java
applications based on the JBoss Application Server.

This asynchronous patch is a security update for lucene package in Red Hat
JBoss Enterprise Application Platform 7.0.8.

Security Fix(es):

* It was found that Apache Lucene would accept an object from an
unauthenticated user that could be manipulated through subsequent post
requests. An attacker could use this flaw to assemble an object that could
permit execution of arbitrary code if the server enabled Apache Solr's
Config API. (CVE-2017-12629)

For more information regarding CVE-2017-12629, see the article linked in
the references section.

4. Solution:

Before applying this update, back up your existing Red Hat JBoss Enterprise
Application Platform installation and deployed applications.

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

1501529 - CVE-2017-12629 Solr: Code execution via entity expansion

6. Package List:

Red Hat JBoss Enterprise Application Platform 7.0 for RHEL 6 Server:

Source:
eap7-lucene-solr-5.3.1-4.redhat_2.1.ep7.el6.src.rpm

noarch:
eap7-lucene-analyzers-common-5.3.1-4.redhat_2.1.ep7.el6.noarch.rpm
eap7-lucene-backward-codecs-5.3.1-4.redhat_2.1.ep7.el6.noarch.rpm
eap7-lucene-core-5.3.1-4.redhat_2.1.ep7.el6.noarch.rpm
eap7-lucene-facet-5.3.1-4.redhat_2.1.ep7.el6.noarch.rpm
eap7-lucene-misc-5.3.1-4.redhat_2.1.ep7.el6.noarch.rpm
eap7-lucene-queries-5.3.1-4.redhat_2.1.ep7.el6.noarch.rpm
eap7-lucene-queryparser-5.3.1-4.redhat_2.1.ep7.el6.noarch.rpm
eap7-lucene-solr-5.3.1-4.redhat_2.1.ep7.el6.noarch.rpm

Red Hat JBoss Enterprise Application Platform 7.0 for RHEL 7 Server:

Source:
eap7-lucene-solr-5.3.1-4.redhat_2.1.ep7.el7.src.rpm

noarch:
eap7-lucene-analyzers-common-5.3.1-4.redhat_2.1.ep7.el7.noarch.rpm
eap7-lucene-backward-codecs-5.3.1-4.redhat_2.1.ep7.el7.noarch.rpm
eap7-lucene-core-5.3.1-4.redhat_2.1.ep7.el7.noarch.rpm
eap7-lucene-facet-5.3.1-4.redhat_2.1.ep7.el7.noarch.rpm
eap7-lucene-misc-5.3.1-4.redhat_2.1.ep7.el7.noarch.rpm
eap7-lucene-queries-5.3.1-4.redhat_2.1.ep7.el7.noarch.rpm
eap7-lucene-queryparser-5.3.1-4.redhat_2.1.ep7.el7.noarch.rpm
eap7-lucene-solr-5.3.1-4.redhat_2.1.ep7.el7.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-2017-12629
https://access.redhat.com/security/vulnerabilities/CVE-2017-12629
https://access.redhat.com/security/updates/classification/#critical
https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/

8. Contact:

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

Copyright 2017 Red Hat, Inc.
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