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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
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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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