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AUSCERT External Security Bulletin Redistribution
ESB-2018.1488
Important: eap6-jboss-ec2-eap security update
16 May 2018
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: eap6-jboss-ec2-eap
Publisher: Red Hat
Operating System: Red Hat Enterprise Linux Server 6
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2018-8088 CVE-2018-7489 CVE-2018-1304
CVE-2017-17485 CVE-2017-15095 CVE-2017-7525
CVE-2017-3163 CVE-2016-4978
Reference: ASB-2018.0083
ESB-2017.3192
ESB-2017.2662
ESB-2017.2217
ESB-2017.1864
ESB-2017.1863
Original Bulletin:
https://access.redhat.com/errata/RHSA-2018:1451
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Red Hat Security Advisory
Synopsis: Important: eap6-jboss-ec2-eap security update
Advisory ID: RHSA-2018:1451-01
Product: Red Hat JBoss Enterprise Application Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2018:1451
Issue date: 2018-05-14
CVE Names: CVE-2016-4978 CVE-2017-3163 CVE-2017-15095
CVE-2017-17485 CVE-2018-1304 CVE-2018-7489
CVE-2018-8088
=====================================================================
1. Summary:
An update for jboss-ec2-eap is now available for Red Hat JBoss Enterprise
Application Platform 6.4 for Red Hat Enterprise Linux 6.
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 6 Server - noarch
3. Description:
The jboss-ec2-eap packages provide scripts for Red Hat JBoss Enterprise
Application Platform running on the Amazon Web Services (AWS) Elastic
Compute Cloud (EC2).
With this update, the jboss-ec2-eap package has been updated to ensure
compatibility with Red Hat JBoss Enterprise Application Platform 6.4.19.
Security Fix(es):
* jackson-databind: Unsafe deserialization due to incomplete black list
(incomplete fix for CVE-2017-7525) (CVE-2017-15095)
* jackson-databind: Unsafe deserialization due to incomplete black list
(incomplete fix for CVE-2017-15095) (CVE-2017-17485)
* slf4j: Deserialisation vulnerability in EventData constructor can allow
for arbitrary code execution (CVE-2018-8088)
* Apache ActiveMQ Artemis: Deserialization of untrusted input vulnerability
(CVE-2016-4978)
* solr: Directory traversal via Index Replication HTTP API (CVE-2017-3163)
* tomcat: Incorrect handling of empty string URL in security constraints
can lead to unintended exposure of resources (CVE-2018-1304)
* jackson-databind: incomplete fix for CVE-2017-7525 permits unsafe
serialization via c3p0 libraries (CVE-2018-7489)
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.
Red Hat would like to thank Liao Xinxi (NSFOCUS) for reporting
CVE-2017-15095; 0c0c0f from 360è§\x{130}æ\x{152}\x{159}å®\x{158}éª\x{140}室 for reporting CVE-2017-17485; and
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/):
1379207 - CVE-2016-4978 Apache ActiveMQ Artemis: Deserialization of untrusted input vulnerability
1454783 - CVE-2017-3163 solr: Directory traversal via Index Replication HTTP API
1506612 - CVE-2017-15095 jackson-databind: Unsafe deserialization due to incomplete black list (incomplete fix for CVE-2017-7525)
1528565 - CVE-2017-17485 jackson-databind: Unsafe deserialization due to incomplete black list (incomplete fix for CVE-2017-15095)
1548289 - CVE-2018-1304 tomcat: Incorrect handling of empty string URL in security constraints can lead to unintended exposure of resources
1548909 - CVE-2018-8088 slf4j: Deserialisation vulnerability in EventData constructor can allow for arbitrary code execution
1549276 - CVE-2018-7489 jackson-databind: incomplete fix for CVE-2017-7525 permits unsafe serialization via c3p0 libraries
6. Package List:
Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 6 Server:
Source:
jboss-ec2-eap-7.5.20-1.Final_redhat_1.ep6.el6.src.rpm
noarch:
jboss-ec2-eap-7.5.20-1.Final_redhat_1.ep6.el6.noarch.rpm
jboss-ec2-eap-samples-7.5.20-1.Final_redhat_1.ep6.el6.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-2016-4978
https://access.redhat.com/security/cve/CVE-2017-3163
https://access.redhat.com/security/cve/CVE-2017-15095
https://access.redhat.com/security/cve/CVE-2017-17485
https://access.redhat.com/security/cve/CVE-2018-1304
https://access.redhat.com/security/cve/CVE-2018-7489
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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