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Sicherheit: Zwei Probleme in Ruby on Rails
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in Ruby on Rails
ID: RHSA-2016:0456-01
Distribution: Red Hat
Plattformen: Red Hat Software Collections
Datum: Mi, 16. März 2016, 00:17
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2098
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2097

Originalnachricht

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

Synopsis: Important: rh-ror41 security update
Advisory ID: RHSA-2016:0456-01
Product: Red Hat Software Collections
Advisory URL: https://rhn.redhat.com/errata/RHSA-2016-0456.html
Issue date: 2016-03-15
CVE Names: CVE-2016-2097 CVE-2016-2098
=====================================================================

1. Summary:

Updated rh-ror41-rubygem-actionview packages that fix two security issues
are now available for Red Hat Software Collections.

Red Hat Product Security has rated this update as having Important security
impact. Common Vulnerability Scoring System (CVSS) base scores, which give
detailed severity ratings, are available for each vulnerability from the
CVE links in the References section.

2. Relevant releases/architectures:

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6) -
noarch
Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) -
noarch
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.6) -
noarch
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.7) -
noarch
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.1) -
noarch
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.2) -
noarch
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6) -
noarch
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) -
noarch

3. Description:

The rh-ror41 collection provides Ruby on Rails version 4.1. Ruby on Rails
is a model-view-controller (MVC) framework for web application development.

The following issues were corrected in rubygem-actionview:

A directory traversal flaw was found in the way the Action View component
searched for templates for rendering. If an application passed untrusted
input to the 'render' method, a remote, unauthenticated attacker could
use
this flaw to render unexpected files and, possibly, execute arbitrary code.
(CVE-2016-2097)

A code injection flaw was found in the way the Action View component
searched for templates for rendering. If an application passed untrusted
input to the 'render' method, a remote, unauthenticated attacker could
use
this flaw to execute arbitrary code. (CVE-2016-2098)

Red Hat would like to thank the Ruby on Rails project for reporting these
issues. Upstream acknowledges Jyoti Singh and Tobias Kraze (makandra) as
original reporters of CVE-2016-2097, and Tobias Kraze (makandra) and
joernchen (Phenoelit) as original reporters of CVE-2016-2098.

All rh-ror41 collection rubygem-actionview packages users are advised to
upgrade to these updated packages, which contain backported patches to
correct these issues. All running applications using the rh-ror41
collection must be restarted for this update to take effect.

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/):

1310043 - CVE-2016-2097 rubygem-actionview, rubygem-actionpack: directory
traversal in Action View, incomplete CVE-2016-0752 fix
1310054 - CVE-2016-2098 rubygem-actionview, rubygem-actionpack: code injection
vulnerability in Action View

6. Package List:

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6):

Source:
rh-ror41-rubygem-actionpack-4.1.5-4.el6.src.rpm
rh-ror41-rubygem-actionview-4.1.5-5.el6.src.rpm

noarch:
rh-ror41-rubygem-actionpack-4.1.5-4.el6.noarch.rpm
rh-ror41-rubygem-actionpack-doc-4.1.5-4.el6.noarch.rpm
rh-ror41-rubygem-actionview-4.1.5-5.el6.noarch.rpm
rh-ror41-rubygem-actionview-doc-4.1.5-5.el6.noarch.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.6):

Source:
rh-ror41-rubygem-actionpack-4.1.5-4.el6.src.rpm
rh-ror41-rubygem-actionview-4.1.5-5.el6.src.rpm

noarch:
rh-ror41-rubygem-actionpack-4.1.5-4.el6.noarch.rpm
rh-ror41-rubygem-actionpack-doc-4.1.5-4.el6.noarch.rpm
rh-ror41-rubygem-actionview-4.1.5-5.el6.noarch.rpm
rh-ror41-rubygem-actionview-doc-4.1.5-5.el6.noarch.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.7):

Source:
rh-ror41-rubygem-actionpack-4.1.5-4.el6.src.rpm
rh-ror41-rubygem-actionview-4.1.5-5.el6.src.rpm

noarch:
rh-ror41-rubygem-actionpack-4.1.5-4.el6.noarch.rpm
rh-ror41-rubygem-actionpack-doc-4.1.5-4.el6.noarch.rpm
rh-ror41-rubygem-actionview-4.1.5-5.el6.noarch.rpm
rh-ror41-rubygem-actionview-doc-4.1.5-5.el6.noarch.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6):

Source:
rh-ror41-rubygem-actionpack-4.1.5-4.el6.src.rpm
rh-ror41-rubygem-actionview-4.1.5-5.el6.src.rpm

noarch:
rh-ror41-rubygem-actionpack-4.1.5-4.el6.noarch.rpm
rh-ror41-rubygem-actionpack-doc-4.1.5-4.el6.noarch.rpm
rh-ror41-rubygem-actionview-4.1.5-5.el6.noarch.rpm
rh-ror41-rubygem-actionview-doc-4.1.5-5.el6.noarch.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):

Source:
rh-ror41-rubygem-actionpack-4.1.5-4.el7.src.rpm
rh-ror41-rubygem-actionview-4.1.5-5.el7.src.rpm

noarch:
rh-ror41-rubygem-actionpack-4.1.5-4.el7.noarch.rpm
rh-ror41-rubygem-actionpack-doc-4.1.5-4.el7.noarch.rpm
rh-ror41-rubygem-actionview-4.1.5-5.el7.noarch.rpm
rh-ror41-rubygem-actionview-doc-4.1.5-5.el7.noarch.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.1):

Source:
rh-ror41-rubygem-actionpack-4.1.5-4.el7.src.rpm
rh-ror41-rubygem-actionview-4.1.5-5.el7.src.rpm

noarch:
rh-ror41-rubygem-actionpack-4.1.5-4.el7.noarch.rpm
rh-ror41-rubygem-actionpack-doc-4.1.5-4.el7.noarch.rpm
rh-ror41-rubygem-actionview-4.1.5-5.el7.noarch.rpm
rh-ror41-rubygem-actionview-doc-4.1.5-5.el7.noarch.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.2):

Source:
rh-ror41-rubygem-actionpack-4.1.5-4.el7.src.rpm
rh-ror41-rubygem-actionview-4.1.5-5.el7.src.rpm

noarch:
rh-ror41-rubygem-actionpack-4.1.5-4.el7.noarch.rpm
rh-ror41-rubygem-actionpack-doc-4.1.5-4.el7.noarch.rpm
rh-ror41-rubygem-actionview-4.1.5-5.el7.noarch.rpm
rh-ror41-rubygem-actionview-doc-4.1.5-5.el7.noarch.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7):

Source:
rh-ror41-rubygem-actionpack-4.1.5-4.el7.src.rpm
rh-ror41-rubygem-actionview-4.1.5-5.el7.src.rpm

noarch:
rh-ror41-rubygem-actionpack-4.1.5-4.el7.noarch.rpm
rh-ror41-rubygem-actionpack-doc-4.1.5-4.el7.noarch.rpm
rh-ror41-rubygem-actionview-4.1.5-5.el7.noarch.rpm
rh-ror41-rubygem-actionview-doc-4.1.5-5.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-2016-2097
https://access.redhat.com/security/cve/CVE-2016-2098
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 2016 Red Hat, Inc.
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