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Sicherheit: Preisgabe von Informationen in redhat-access-plugin
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Name: Preisgabe von Informationen in redhat-access-plugin
ID: RHSA-2015:0840-01
Distribution: Red Hat
Plattformen: Red Hat Enterprise Linux OpenStack Platform
Datum: Do, 16. April 2015, 23:18
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0271

Originalnachricht

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

Synopsis: Important: redhat-access-plugin security update
Advisory ID: RHSA-2015:0840-01
Product: Red Hat Enterprise Linux OpenStack Platform
Advisory URL: https://rhn.redhat.com/errata/RHSA-2015-0840.html
Issue date: 2015-04-16
CVE Names: CVE-2015-0271
=====================================================================

1. Summary:

An updated redhat-access-plugin-openstack package that fixes one security
issue is now available for Red Hat Enterprise Linux OpenStack Platform 5.0
for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having Important security
impact. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available from the CVE link in the
References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux OpenStack Platform 5.0 for RHEL 7 - noarch

3. Description:

The Red Hat Support plug-in for Red Hat OpenStack is a Technology Preview
feature which offers seamless integrated access to Red Hat subscription
services from the Red Hat OpenStack administration portal. The plug-in
provides automated functionality that enables quicker help, answers, and
proactive services. It offers easy and instant access to Red Hat exclusive
knowledge, resources, engagement, and diagnostic features.

It was found that the local log-viewing function of the
redhat-access-plugin for OpenStack Dashboard (horizon) did not sanitize
user input. An authenticated user could use this flaw to read an arbitrary
file with the permissions of the web server. (CVE-2015-0271)

Red Hat would like to thank Sara Perez Merino of SensePost for reporting
this issue.

All redhat-access-plugin-openstack users are advised to upgrade to this
updated package, which contains a backported patch to correct this issue.

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/):

1193638 - CVE-2015-0271 OpenStack dashboard: log file arbitrary file retrieval

6. Package List:

Red Hat Enterprise Linux OpenStack Platform 5.0 for RHEL 7:

Source:
redhat-access-plugin-openstack-5.0.1-0.el7ost.src.rpm

noarch:
redhat-access-plugin-openstack-5.0.1-0.el7ost.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-2015-0271
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2015 Red Hat, Inc.
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