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Red Hat Security Advisory 2018-2733-01

Red Hat Security Advisory 2018-2733-01
Posted Sep 20, 2018
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2018-2733-01 - The rubygem provided by rubygem-smart_proxy_dynflow is a plugin into Foreman's Smart Proxy for running Dynflow actions on the Smart Proxy. Issues addressed include a bypass vulnerability.

tags | advisory, bypass
systems | linux, redhat
advisories | CVE-2018-14643
SHA-256 | a201ba80cf41b2e8454a166980591a2ecbde6963da5fb580adcbd7b70154738f

Red Hat Security Advisory 2018-2733-01

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

Synopsis: Critical: rubygem-smart_proxy_dynflow security update
Advisory ID: RHSA-2018:2733-01
Product: Red Hat Satellite 6
Advisory URL: https://access.redhat.com/errata/RHSA-2018:2733
Issue date: 2018-09-20
CVE Names: CVE-2018-14643
====================================================================
1. Summary:

An update for rubygem-smart_proxy_dynflow is now available for Red Hat
Satellite 6.3 for RHEL 7.

Red Hat Product Security has rated this update as having a security impact
of Critical. 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 Satellite 6.3 - noarch
Red Hat Satellite Capsule 6.3 - noarch

3. Description:

The rubygem provided by rubygem-smart_proxy_dynflow is a plugin into
Foreman's Smart Proxy for running Dynflow actions on the Smart Proxy.

Security Fix(es):

* smart_proxy_dynflow: Authentication bypass in Foreman remote execution
feature (CVE-2018-14643)

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.

This issue was discovered by Ivan Necas (Red Hat).

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

If you are on a self-registered Satellite, download all packages before
stopping Satellite Server:

# yum update --downloadonly

Stop Katello services:

# katello-service stop

Update all packages:

# yum update

Perform the update:

# satellite-installer --upgrade

For detailed instructions how to apply this update, refer to:

https://access.redhat.com/documentation/en-us/red_hat_satellite/6.2/html/in
stallation_guide/updating_satellite_server_capsule_server_and_content_host

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

1629063 - CVE-2018-14643 smart_proxy_dynflow: Authentication bypass in Foreman remote execution feature

6. Package List:

Red Hat Satellite Capsule 6.3:

Source:
rubygem-smart_proxy_dynflow-0.1.10.2-1.el7sat.src.rpm

noarch:
rubygem-smart_proxy_dynflow-0.1.10.2-1.el7sat.noarch.rpm

Red Hat Satellite 6.3:

Source:
rubygem-smart_proxy_dynflow-0.1.10.2-1.el7sat.src.rpm

noarch:
rubygem-smart_proxy_dynflow-0.1.10.2-1.el7sat.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-2018-14643
https://access.redhat.com/security/updates/classification/#critical

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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