U radu programskog paketa Adobe Flash Player otkrivene su i ispravljene brojne ranjivosti. Zlonamjerni korisnik mogao je iskoristiti spomenute ranjivosti za pokretanje zlonamjernog koda, izvođenje Dos napada, otkrivanje osjetljivih informacija i zaobilaženje postavljenih ograničenja.

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Gentoo Linux Security Advisory                           GLSA 201204-07
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                                            http://security.gentoo.org/
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 Severity: Normal
    Title: Adobe Flash Player: Multiple vulnerabilities
     Date: April 17, 2012
     Bugs: #390149, #404101, #407023, #410005
       ID: 201204-07

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Synopsis
========

Multiple vulnerabilities in Adobe Flash Player, the worst of which
might allow remote attackers to execute arbitrary code.

Background
==========

The Adobe Flash Player is a renderer for the SWF file format, which is
commonly used to provide interactive websites.

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

    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  www-plugins/adobe-flash   < 11.2.202.228         >= 11.2.202.228

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

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

Impact
======

A remote attacker could entice a user to open a specially crafted SWF
file, possibly resulting in execution of arbitrary code with the
privileges of the process or a Denial of Service condition.
Furthermore, a remote attacker may be able to bypass intended access
restrictions, bypass cross-domain policy, inject arbitrary web script,
or obtain sensitive information.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All Adobe Flash Player users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot -v ">=www-plugins/adobe-flash-11.2.202.228"

References
==========

[  1 ] CVE-2011-2445
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2445
[  2 ] CVE-2011-2450
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2450
[  3 ] CVE-2011-2451
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2451
[  4 ] CVE-2011-2452
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2452
[  5 ] CVE-2011-2453
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2453
[  6 ] CVE-2011-2454
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2454
[  7 ] CVE-2011-2455
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2455
[  8 ] CVE-2011-2456
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2456
[  9 ] CVE-2011-2457
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2457
[ 10 ] CVE-2011-2458
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2458
[ 11 ] CVE-2011-2459
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2459
[ 12 ] CVE-2011-2460
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2460
[ 13 ] CVE-2012-0752
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0752
[ 14 ] CVE-2012-0753
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0753
[ 15 ] CVE-2012-0754
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0754
[ 16 ] CVE-2012-0755
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0755
[ 17 ] CVE-2012-0756
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0756
[ 18 ] CVE-2012-0767
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0767
[ 19 ] CVE-2012-0768
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0768
[ 20 ] CVE-2012-0769
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0769
[ 21 ] CVE-2012-0773
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0773

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

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

 http://security.gentoo.org/glsa/glsa-201204-07.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
Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite. or alternatively, you may file a bug at
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