ESB-2018.0983 - [RedHat] Red Hat JBoss Enterprise Application Platform: Execute arbitrary code/commands - Remote/unauthenticated 2018-04-04

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.0983
 Important: Red Hat JBoss Enterprise Application Platform security update
                               4 April 2018

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           Red Hat JBoss Enterprise Application Platform
Publisher:         Red Hat
Operating System:  Red Hat Enterprise Linux Server 5
                   Red Hat Enterprise Linux Server 6
                   Red Hat Enterprise Linux Server 7
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-8088  

Reference:         ESB-2018.0863
                   ESB-2018.0859

Original Bulletin: 
   https://access.redhat.com/errata/RHSA-2018:0627
   https://access.redhat.com/errata/RHSA-2018:0628
   https://access.redhat.com/errata/RHSA-2018:0629
   https://access.redhat.com/errata/RHSA-2018:0630

Comment: This bulletin contains four (4) Red Hat security advisories.

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                   Red Hat Security Advisory

Synopsis:          Important: Red Hat JBoss Enterprise Application Platform 6.4 security update
Advisory ID:       RHSA-2018:0627-01
Product:           Red Hat JBoss Enterprise Application Platform
Advisory URL:      https://access.redhat.com/errata/RHSA-2018:0627
Issue date:        2018-04-03
CVE Names:         CVE-2018-8088 
=====================================================================

1. Summary:

An update is now available for Red Hat JBoss Enterprise Application
Platform 6.4 for Red Hat Enterprise Linux 5, Red Hat Enterprise Linux 6 and
Red Hat Enterprise Linux 7.

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. Relevant releases/architectures:

Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 5 Server - noarch
Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 6 Server - noarch
Red Hat JBoss Enterprise Application Platform 6.4 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 slf4j package in Red Hat
JBoss Enterprise Application Platform 6.4.

Security Fix(es):

* An XML deserialization vulnerability was discovered in slf4j's EventData
which accepts xml serialized string and can lead to arbitrary code
execution. (CVE-2018-8088)

The Simple Logging Facade for Java or (SLF4J) is a simple facade for
various logging APIs allowing the end-user to plug in the desired
implementation at deployment time. SLF4J also allows for a gradual
migration path away from Jakarta Commons Logging (JCL).

Red Hat would like to thank Chris McCown for reporting CVE-2018-8088.

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/):

1548909 - CVE-2018-8088 slf4j: Deserialisation vulnerability in EventData constructor can allow for arbitrary code execution

6. Package List:

Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 5 Server:

Source:
slf4j-eap6-1.7.2-14.redhat_4.1.ep6.el5.src.rpm

noarch:
slf4j-1.7.2-14.redhat_4.1.ep6.el5.noarch.rpm
slf4j-eap6-1.7.2-14.redhat_4.1.ep6.el5.noarch.rpm

Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 6 Server:

Source:
slf4j-eap6-1.7.2-14.redhat_4.1.ep6.el6.src.rpm

noarch:
slf4j-eap6-1.7.2-14.redhat_4.1.ep6.el6.noarch.rpm

Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 7 Server:

Source:
slf4j-eap6-1.7.2-14.redhat_4.1.ep6.el7.src.rpm

noarch:
slf4j-eap6-1.7.2-14.redhat_4.1.ep6.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-2018-8088
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/?version=6.4

8. 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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                   Red Hat Security Advisory

Synopsis:          Important: Red Hat JBoss Enterprise Application Platform 7.1 security update
Advisory ID:       RHSA-2018:0628-01
Product:           Red Hat JBoss Enterprise Application Platform
Advisory URL:      https://access.redhat.com/errata/RHSA-2018:0628
Issue date:        2018-04-03
CVE Names:         CVE-2018-8088 
=====================================================================

1. Summary:

An update is now available for Red Hat JBoss Enterprise Application
Platform 7.1 for Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 7.

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. Relevant releases/architectures:

Red Hat JBoss Enterprise Application Platform 7.1 for RHEL 6 Server - noarch
Red Hat JBoss Enterprise Application Platform 7.1 for RHEL 7 Server - noarch

3. Description:

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

This asynchronous patch is a security update for slf4j package in Red Hat
JBoss Enterprise Application Platform 7.1.

Security Fix(es):

* An XML deserialization vulnerability was discovered in slf4j's EventData
which accepts xml serialized string and can lead to arbitrary code
execution. (CVE-2018-8088)

The Simple Logging Facade for Java or (SLF4J) is a simple facade for
various
logging APIs allowing the end-user to plug in the desired implementation at
deployment time. SLF4J also allows for a gradual migration path away from
Jakarta Commons Logging (JCL).

Red Hat would like to thank Chris McCown for reporting CVE-2018-8088.

4. Solution:

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

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

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

1548909 - CVE-2018-8088 slf4j: Deserialisation vulnerability in EventData constructor can allow for arbitrary code execution

6. Package List:

Red Hat JBoss Enterprise Application Platform 7.1 for RHEL 6 Server:

Source:
eap7-slf4j-1.7.22-3.redhat_2.1.ep7.el6.src.rpm

noarch:
eap7-jcl-over-slf4j-1.7.22-3.redhat_2.1.ep7.el6.noarch.rpm
eap7-slf4j-1.7.22-3.redhat_2.1.ep7.el6.noarch.rpm
eap7-slf4j-api-1.7.22-3.redhat_2.1.ep7.el6.noarch.rpm
eap7-slf4j-ext-1.7.22-3.redhat_2.1.ep7.el6.noarch.rpm

Red Hat JBoss Enterprise Application Platform 7.1 for RHEL 7 Server:

Source:
eap7-slf4j-1.7.22-3.redhat_2.1.ep7.el7.src.rpm

noarch:
eap7-jcl-over-slf4j-1.7.22-3.redhat_2.1.ep7.el7.noarch.rpm
eap7-slf4j-1.7.22-3.redhat_2.1.ep7.el7.noarch.rpm
eap7-slf4j-api-1.7.22-3.redhat_2.1.ep7.el7.noarch.rpm
eap7-slf4j-ext-1.7.22-3.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-2018-8088
https://access.redhat.com/security/updates/classification/#important
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 2018 Red Hat, Inc.
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                   Red Hat Security Advisory

Synopsis:          Important: Red Hat JBoss Enterprise Application Platform 7.1 security update
Advisory ID:       RHSA-2018:0629-01
Product:           Red Hat JBoss Enterprise Application Platform
Advisory URL:      https://access.redhat.com/errata/RHSA-2018:0629
Issue date:        2018-04-03
CVE Names:         CVE-2018-8088 
=====================================================================

1. Summary:

An update is now available for Red Hat JBoss Enterprise Application
Platform 7.1 for Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 7.

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 WildFly.

This asynchronous patch is a security update for slf4j package in Red Hat
JBoss Enterprise Application Platform 7.1.

Security Fix(es):

* An XML deserialization vulnerability was discovered in slf4j's EventData
which accepts xml serialized string and can lead to arbitrary code
execution. (CVE-2018-8088)

The Simple Logging Facade for Java or (SLF4J) is a simple facade for
various logging APIs allowing the end-user to plug in the desired
implementation at deployment time. SLF4J also allows for a gradual
migration path away from Jakarta Commons Logging (JCL).

Red Hat would like to thank Chris McCown for reporting CVE-2018-8088.

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).

The JBoss server process must be restarted for the update to take effect.

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

1548909 - CVE-2018-8088 slf4j: Deserialisation vulnerability in EventData constructor can allow for arbitrary code execution

5. References:

https://access.redhat.com/security/cve/CVE-2018-8088
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/
https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=appplatform&downloadType=securityPatches&version=7.1

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

Synopsis:          Important: Red Hat JBoss Enterprise Application Platform 6.4 security update
Advisory ID:       RHSA-2018:0630-01
Product:           Red Hat JBoss Enterprise Application Platform
Advisory URL:      https://access.redhat.com/errata/RHSA-2018:0630
Issue date:        2018-04-03
CVE Names:         CVE-2018-8088 
=====================================================================

1. Summary:

Updated packages that provide Red Hat JBoss Enterprise Application Platform
6.4 and fix three security issues, several bugs, and add various
enhancements are now available from the Red Hat 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 JBoss Enterprise Application Platform is a platform for Java
applications based on the JBoss Application Server.

This asynchronous patch is a security update for slf4j package in Red Hat
JBoss Enterprise Application Platform 6.4.

Security Fix(es):

* An XML deserialization vulnerability was discovered in slf4j's EventData
which accepts xml serialized string and can lead to arbitrary code
execution. (CVE-2018-8088)

The Simple Logging Facade for Java or (SLF4J) is a simple facade for
various logging APIs allowing the end-user to plug in the desired
implementation at deployment time. SLF4J also allows for a gradual
migration path away from Jakarta Commons Logging (JCL).

Red Hat would like to thank Chris McCown for reporting CVE-2018-8088.

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).

The JBoss server process must be restarted for the update to take effect.

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

1548909 - CVE-2018-8088 slf4j: Deserialisation vulnerability in EventData constructor can allow for arbitrary code execution

5. References:

https://access.redhat.com/security/cve/CVE-2018-8088
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/documentation/en-us/red_hat_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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