Ispravljeni su brojni nedostaci programskog paketa puppet koje zlonamjerni korisnici mogu iskoristiti za izmjenu podataka, zaobilaženje postavljenih sigurnosnih ograničenja, povećanje ovlasti, proizvoljno pokretanje programskog koda te za pisanje "X.509 Certificate Signing" zahtjeva na proizvoljne lokacije.

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Gentoo Linux Security Advisory                           GLSA 201203-03
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                                            http://security.gentoo.org/
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 Severity: High
    Title: Puppet: Multiple vulnerabilities
     Date: March 06, 2012
     Bugs: #303729, #308031, #384859, #385149, #388161, #403963
       ID: 201203-03

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Synopsis
========

Multiple vulnerabilities have been found in Puppet, the worst of which
might allow local attackers to gain escalated privileges.

Background
==========

Puppet is a system configuration management tool written in Ruby.

Affected packages
=================

    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  app-admin/puppet             < 2.7.11                  >= 2.7.11

Description
===========

Multiple vulnerabilities have been discovered in Puppet. Please review
the CVE identifiers referenced below for details.

Impact
======

A local attacker could gain elevated privileges, or access and modify
arbitrary files.  Furthermore, a remote attacker may be able to spoof a
Puppet Master or write X.509 Certificate Signing Requests to arbitrary
locations.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All Puppet users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=app-admin/puppet-2.7.11"

References
==========

[ 1 ] CVE-2009-3564
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2009-3564
[ 2 ] CVE-2010-0156
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-0156
[ 3 ] CVE-2011-3848
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3848
[ 4 ] CVE-2011-3869
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3869
[ 5 ] CVE-2011-3870
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3870
[ 6 ] CVE-2011-3871
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3871
[ 7 ] CVE-2011-3872
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3872
[ 8 ] CVE-2012-1053
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-1053
[ 9 ] CVE-2012-1054
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-1054

Availability
============

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

 http://security.gentoo.org/glsa/glsa-201203-03.xml

Concerns?
=========

Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us. Any security concerns should be addressed to
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https://bugs.gentoo.org.

License
=======

Copyright 2012 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.

http://creativecommons.org/licenses/by-sa/2.5