Otkrivena su dva sigurnosna propusta u programskom paketu Pure-FTPd kojeg zlonamjerni korisnici mogu iskoristiti za ubacivanje FTP naredbi ili izvođenje DoS napada.

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Gentoo Linux Security Advisory                           GLSA 201110-25
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                                            http://security.gentoo.org/
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 Severity: Normal
    Title: Pure-FTPd: Multiple vulnerabilities
     Date: October 26, 2011
     Bugs: #358375, #365751
       ID: 201110-25

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Synopsis
========

Multiple vulnerabilities were found in Pure-FTPd allowing attackers to
inject FTP commands or cause a Denial of Service.

Background
==========

Pure-FTPd is a fast, production-quality and standards-compliant FTP
server.

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

    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  net-ftp/pure-ftpd            < 1.0.32                  >= 1.0.32

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

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

Impact
======

Remote unauthenticated attackers may be able to inject FTP commands or
cause a Denial of Service.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All pure-ftpd users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=net-ftp/pure-ftpd-1.0.32"

NOTE: This is a legacy GLSA. Updates for all affected architectures are
available since May 14, 2011. It is likely that your system is already
no longer affected by this issue.

References
==========

[ 1 ] CVE-2011-0418
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-0418
[ 2 ] CVE-2011-1575
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1575

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

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

 http://security.gentoo.org/glsa/glsa-201110-25.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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License
=======

Copyright 2011 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