drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Preisgabe von Informationen in OpenStack
Name: |
Preisgabe von Informationen in OpenStack |
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ID: |
RHSA-2015:1895-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux OpenStack Platform |
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Datum: |
Fr, 16. Oktober 2015, 08:18 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5223 |
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Applikationen: |
OpenStack |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
===================================================================== Red Hat Security Advisory
Synopsis: Moderate: openstack-swift security update Advisory ID: RHSA-2015:1895-01 Product: Red Hat Enterprise Linux OpenStack Platform Advisory URL: https://rhn.redhat.com/errata/RHSA-2015-1895.html Issue date: 2015-10-15 CVE Names: CVE-2015-5223 =====================================================================
1. Summary:
Updated openstack-swift packages that fix one security issue are now available for Red Hat Enterprise Linux OpenStack Platform 5.0, 6.0, and 7.0.
Red Hat Product Security has rated this update as having Moderate 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 6 - noarch Red Hat Enterprise Linux OpenStack Platform 5.0 for RHEL 7 - noarch Red Hat Enterprise Linux OpenStack Platform 6.0 for RHEL 7 - noarch Red Hat Enterprise Linux OpenStack Platform 7.0 for RHEL 7 - noarch
3. Description:
OpenStack Object Storage (swift) provides object storage in virtual containers, which allows users to store and retrieve files (arbitrary data). The service's distributed architecture supports horizontal scaling; redundancy as failure-proofing is provided through software-based data replication. Because Object Storage supports asynchronous eventual consistency replication, it is well suited to deployment in multiple data centers.
A flaw was found in the OpenStack Object storage service (swift) tempurls. An attacker in possession of a tempurl key with PUT permissions may be able to gain read access to other objects in the same project. (CVE-2015-5223)
Red Hat would like to thank the OpenStack project for reporting this issue. Upstream acknowledges Richard Hawkins of Rackspace, and the OpenStack Swift core reviewers as the original reporters.
All users of openstack-swift are advised to upgrade to these updated packages, which correct this issue. After installing this update, the OpenStack Object Storage services will be restarted automatically.
4. Solution:
Before applying this update, ensure 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/):
1255622 - CVE-2015-5223 openstack-swift: Information leak via Swift tempurls
6. Package List:
Red Hat Enterprise Linux OpenStack Platform 5.0 for RHEL 6:
Source: openstack-swift-1.13.1-7.el6ost.src.rpm
noarch: openstack-swift-1.13.1-7.el6ost.noarch.rpm openstack-swift-account-1.13.1-7.el6ost.noarch.rpm openstack-swift-container-1.13.1-7.el6ost.noarch.rpm openstack-swift-doc-1.13.1-7.el6ost.noarch.rpm openstack-swift-object-1.13.1-7.el6ost.noarch.rpm openstack-swift-proxy-1.13.1-7.el6ost.noarch.rpm
Red Hat Enterprise Linux OpenStack Platform 5.0 for RHEL 7:
Source: openstack-swift-1.13.1-7.el7ost.src.rpm
noarch: openstack-swift-1.13.1-7.el7ost.noarch.rpm openstack-swift-account-1.13.1-7.el7ost.noarch.rpm openstack-swift-container-1.13.1-7.el7ost.noarch.rpm openstack-swift-doc-1.13.1-7.el7ost.noarch.rpm openstack-swift-object-1.13.1-7.el7ost.noarch.rpm openstack-swift-proxy-1.13.1-7.el7ost.noarch.rpm
Red Hat Enterprise Linux OpenStack Platform 6.0 for RHEL 7:
Source: openstack-swift-2.2.0-5.el7ost.src.rpm
noarch: openstack-swift-2.2.0-5.el7ost.noarch.rpm openstack-swift-account-2.2.0-5.el7ost.noarch.rpm openstack-swift-container-2.2.0-5.el7ost.noarch.rpm openstack-swift-doc-2.2.0-5.el7ost.noarch.rpm openstack-swift-object-2.2.0-5.el7ost.noarch.rpm openstack-swift-proxy-2.2.0-5.el7ost.noarch.rpm
Red Hat Enterprise Linux OpenStack Platform 7.0 for RHEL 7:
Source: openstack-swift-2.3.0-2.el7ost.src.rpm
noarch: openstack-swift-2.3.0-2.el7ost.noarch.rpm openstack-swift-account-2.3.0-2.el7ost.noarch.rpm openstack-swift-container-2.3.0-2.el7ost.noarch.rpm openstack-swift-doc-2.3.0-2.el7ost.noarch.rpm openstack-swift-object-2.3.0-2.el7ost.noarch.rpm openstack-swift-proxy-2.3.0-2.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-2015-5223 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 2015 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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