Issued:

2017-03-14

Updated:

2017-05-02

RHSA-2017:0517 - Important: Red Hat JBoss Enterprise Application Platform security update

Synopsis

Important: Red Hat JBoss Enterprise Application Platform security update

Type/Severity

Security Advisory Important

Topic

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.

Description

Red Hat JBoss Enterprise Application Platform 6 is a platform for Java applications based on JBoss Application Server 7.

This release of Red Hat JBoss Enterprise Application Platform 6.4.14 serves as a replacement for Red Hat JBoss Enterprise Application Platform 6.4.13, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.

[Updated May 2, 2017] CVE-2016-8657 was originally listed as resolved with this erratum. However, this was incorrect, as that issue only affected RPM installations and not zip files as provided by this erratum.

Security Fix(es):

• It was discovered that a programming error in the processing of HTTPS requests in the Apache Tomcat servlet and JSP engine may result in denial of service via an infinite loop. (CVE-2017-6056)

• It was found that GZIPInterceptor is enabled when not necessarily required in RESTEasy. An attacker could use this flaw to launch a Denial of Service attack. (CVE-2016-6346)

Red Hat would like to thank Mikhail Egorov (Odin) for reporting the CVE-2016-6346 issue.

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).

Affected Products

Fixes

• This content is not included.BZ - 1372120
• This content is not included.BZ - 1422148

CVEs

• CVE-2016-6346
• CVE-2017-6056

References

• https://access.redhat.com/security/updates/classification/#important
• https://access.redhat.com/documentation/en/jboss-enterprise-application-platform/
• This content is not included.This content is not included.https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=appplatform&downloadType=securityPatches&version=6.4

Additional information

• The Red Hat security contact is This content is not included.secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
• Offline Security Data data is available for integration with other systems. See Offline Security Data API to get started.