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             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.2106
                     Moderate: fluentd security update
                               20 July 2018

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

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

Product:           fluentd
Publisher:         Red Hat
Operating System:  Red Hat Enterprise Linux Server 7
                   Red Hat Enterprise Linux WS/Desktop 7
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-10906  

Original Bulletin: 
   https://access.redhat.com/errata/RHSA-2018:2225

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                   Red Hat Security Advisory

Synopsis:          Moderate: fluentd security update
Advisory ID:       RHSA-2018:2225-01
Product:           Red Hat Enterprise Linux OpenStack Platform
Advisory URL:      https://access.redhat.com/errata/RHSA-2018:2225
Issue date:        2018-07-19
CVE Names:         CVE-2017-10906 
=====================================================================

1. Summary:

An update for fluentd is now available for Red Hat OpenStack Platform 13.0
Operational Tools for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact
of Moderate. 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 OpenStack Platform 13.0 Operational Tools for RHEL 7 - noarch

3. Description:

Fluentd is an open source data collector designed to scale and simplify log
management. It can collect, process and ship many kinds of data in near
real-time.

The following packages have been upgraded to a later upstream version:
fluentd (0.12.41). (BZ#1552379)

Security Fix(es):

* fluentd: Escape sequence injection in filter_parser.rb:filter_stream can
lead to arbitrary command execution when processing logs (CVE-2017-10906)

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.

4. Solution:

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/):

1524783 - CVE-2017-10906 fluentd: Escape sequence injection in filter_parser.rb:filter_stream can lead to arbitrary command execution when processing logs

6. Package List:

Red Hat OpenStack Platform 13.0 Operational Tools for RHEL 7:

Source:
fluentd-0.12.41-1.el7.src.rpm

noarch:
fluentd-0.12.41-1.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-2017-10906
https://access.redhat.com/security/updates/classification/#moderate

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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