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Sicherheit: Mehrere Probleme in Red Hat JBoss Enterprise Application Platform
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in Red Hat JBoss Enterprise Application Platform
ID: RHSA-2018:0269-01
Distribution: Red Hat
Plattformen: Red Hat JBoss Enterprise Application Platform
Datum: Mo, 5. Februar 2018, 11:58
Referenzen: https://access.redhat.com/security/cve/CVE-2017-12174
https://access.redhat.com/security/cve/CVE-2017-12617
https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=appplatform&downloadType=securityPatches&version=6.4
https://access.redhat.com/security/cve/CVE-2018-1041
https://access.redhat.com/documentation/en/jboss-enterprise-application-platform/
Applikationen: Red Hat JBoss Enterprise Application Platform

Originalnachricht

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

Synopsis: Important: Red Hat JBoss Enterprise Application Platform
6.4.18 security update
Advisory ID: RHSA-2018:0269-01
Product: Red Hat JBoss Enterprise Application Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2018:0269
Issue date: 2018-02-05
CVE Names: CVE-2017-12174 CVE-2017-12617 CVE-2018-1041
=====================================================================

1. Summary:

An update is now available for Red Hat JBoss Enterprise Application
Platform.

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

This release of Red Hat JBoss Enterprise Application Platform 6.4.19 serves
as a replacement for Red Hat JBoss Enterprise Application Platform 6.4.18,
and includes bug fixes and enhancements, which are documented in the
Release Notes document linked to in the References.

Security Fix(es):

* It was found that when Artemis and HornetQ are configured with UDP
discovery and JGroups discovery a huge byte array is created when receiving
an unexpected multicast message. This may result in a heap memory
exhaustion, full GC, or OutOfMemoryError. (CVE-2017-12174)

* A vulnerability was discovered in Tomcat where if a servlet context was
configured with readonly=false and HTTP PUT requests were allowed, an
attacker could upload a JSP file to that context and achieve code
execution. (CVE-2017-12617)

* A vulnerability was found in the way RemoteMessageChannel, introduced in
jboss-remoting versions 3.3.10.Final-redhat-1, reads from an empty buffer.
An attacker could use this flaw to cause denial of service via high CPU
caused by an infinite loop. (CVE-2018-1041)

The CVE-2017-12174 issue was discovered by Masafumi Miura (Red Hat).

3. Solution:

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

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/):

1494283 - CVE-2017-12617 tomcat: Remote Code Execution bypass for
CVE-2017-12615
1498378 - CVE-2017-12174 artemis/hornetq: memory exhaustion via UDP and JGroups
discovery
1530457 - CVE-2018-1041 jboss-remoting: High CPU Denial of Service

5. References:

https://access.redhat.com/security/cve/CVE-2017-12174
https://access.redhat.com/security/cve/CVE-2017-12617
https://access.redhat.com/security/cve/CVE-2018-1041
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/documentation/en/jboss-enterprise-application-platform/
https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=appplatform&downloadType=securityPatches&version=6.4

6. Contact:

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

Copyright 2018 Red Hat, Inc.
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