U radu programskih paketa VMware vCenter Orchestrator i Alive Enterprise uočen je sigurnosni nedostatak. Radi se o paketima namijenjenim automatizaciji upravljačkih poslova te praćenju računalnih procesa. Uočen nedostatak javlja se u Apache Struts modulu i zlonamjernim, udaljenim korisnicima omogućuje zaobilaženje postavljenih sigurnosnih ograničenja te izvršavanje proizvoljnog programskog koda. Objavljeni su nadograđeni paketi u kojima je ispravljen taj nedostatak te se svim korisnicima savjetuje njihova primjena.

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                   VMware Security Advisory

Advisory ID:       VMSA-2011-0005.1
Synopsis:          VMware vCenter Orchestrator and Alive Enterprise
                   remote code execution vulnerability
Issue date:        2011-03-14
Updated on:        2011-04-12
CVE numbers:       CVE-2010-1870
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1. Summary

   A vulnerability in VMware vCenter Orchestrator (vCO) and Alive
   Enterprise could allow remote execution.

2. Relevant releases

   VMware vCenter Orchestrator 4.1
   VMware vCenter Orchestrator 4.0

   Alive Enterprise 7.2

3. Problem Description

    VMware vCenter Orchestrator is an application to automate
    management tasks. Alive Enterprise is an application to monitor
    processes. Both products embed Apache Struts which is a third
    party component.

    The following vulnerability has been reported in Apache Struts
    2.0.11 or earlier. A remote execution of code vulnerability could
    allow malicious users to bypass the '#'-usage protection built into
    the ParametersInterceptor, which could allow server side context
    objects to be manipulated.

    The Common Vulnerabilities and Exposures project (cve.mitre.org)
    has assigned the name CVE-2010-1870 to this vulnerability.

    VMware would like to thank the Vulnerability Research Team of
    Digital Defense, Inc. for reporting this issue to us.

    Apache Struts version 2.0.11 and earlier also contain
    vulnerabilities which have not been assigned CVE names.  This
    advisory also addresses these vulnerabilities described at the
    following URLs:

    * http://struts.apache.org/2.2.1/docs/s2-002.html
    * http://struts.apache.org/2.2.1/docs/s2-003.html
    * http://struts.apache.org/2.2.1/docs/s2-004.html

    Column 4 of the following table lists the action required to
    remediate the vulnerability in each release, if a solution is
    available.

    VMware         Product   Running  Replace with/
    Product        Version   on       Apply Patch
    =============  ========  =======  =================
    vCO            4.1       Windows  vCO fix for Apache Struts *
    vCO            4.0       Windows  vCO fix for Apache Struts *

    Alive          7.2       any      affected, upgrade to vCenter
    Enterprise                        Operations Enterprise 1.0 **

    vCenter        any       any      not affected
    Operations
    Standard

   * Refer to VMware Knowledge Base article 1034175 for a workaround.
  ** Alive Enterprise has been renamed to vCenter Operations Enterprise.

4. Solution

    Vmware vCenter Orchestrator
    ---------------------------
    vCenter Orchestrator workaround for Apache Struts
    http://kb.vmware.com/kb/1034175


    vCenter Operations Enterprise 1.0
    ---------------------------------
    Download link
    https://www.vmware.com/downloads/download.do?downloadGroup=VCOPS-ENT-10
    Release notes
   
http://www.vmware.com/support/vcops/doc/vcops-enterprise10-release-notes.ht
ml

    VMware vCenter Operations Enterprise 1.0 Windows Installer (x64 bit)
    md5sum:a8c164c11217f05bcddd1cb87bc1d6a0
    sha1sum:f4298268c75b3cc67a042401e2a2bae8c4ba7ac8

    VMware vCenter Operations Enterprise 1.0 Linux Installer (x64 bit)
    md5sum:b82b120fa03532efb844655668383280
    sha1sum:663a2fc2039a6029a97fb02995088984c0cde430


5. References

   CVE numbers
   http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1870

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6. Change log

2011-03-14  VMSA-2011-0005
Initial security advisory in conjunction with the release of an Apache
Struts workaround for VMware vCenter Orchestrator on 2011-03-14.
2011-04-12  VMSA-2011-0005.1
Update of security advisory after the release of vCenter Operations
Enterprise 1.0 on 2011-04-12.

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7. Contact

E-mail list for product security notifications and announcements:
http://lists.vmware.com/cgi-bin/mailman/listinfo/security-announce

This Security Advisory is posted to the following lists:

  * security-announce at lists.vmware.com
  * bugtraq at securityfocus.com
  * full-disclosure at lists.grok.org.uk

E-mail:  security at vmware.com
PGP key at: http://kb.vmware.com/kb/1055

VMware Security Advisories
http://www.vmware.com/security/advisories

VMware security response policy
http://www.vmware.com/support/policies/security_response.html

General support life cycle policy
http://www.vmware.com/support/policies/eos.html

VMware Infrastructure support life cycle policy
http://www.vmware.com/support/policies/eos_vi.html

Copyright 2011 VMware Inc.  All rights reserved.

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