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             AUSCERT External Security Bulletin Redistribution

                               ESB-2011.0062
     Oracle Beehive voice-servlet Remote Code Execution Vulnerability
                              19 January 2011

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           Oracle Beehive
Publisher:         Zero Day Initiative
Operating System:  Linux variants
                   Windows
                   Solaris
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2010-4417  

Original Bulletin: 
   http://www.zerodayinitiative.com/advisories/ZDI-11-020/

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Oracle Beehive voice-servlet Remote Code Execution Vulnerability
ZDI-11-020: January 18th, 2011
CVE ID

      CVE-2010-4417 

CVSS Score

      10, (AV:N/AC:L/Au:N/C:C/I:C/A:C) 

Affected Vendors

      Oracle

Affected Products

      Beehive

TippingPoint IPS Customer Protection
TippingPoint IPS customers are protected against this vulnerability by Digital 
Vaccine protection filter ID 10668. For further product information on the 
TippingPoint IPS:

      http://www.tippingpoint.com 

Vulnerability Details

This vulnerability allows remote attackers to execute arbitrary code on 
vulnerable installations of Oracle Beehive. Authentication is not required to 
exploit this vulnerability.

The specific flaw exists within 'voice-servlet/prompt-qa/Index.jspf'. During 
the creation of a file used for storing an evaluation parameter user supplied 
data is used to create a filename and another user specified field is later 
used to populate that file's contents. By inserting a null byte (0x00) into 
the filename the user can control the extension of the newly created file. A 
remote attacker can exploit this vulnerability to execute arbitrary code 
under the context of the oracle user.

Vendor Response
Oracle has issued an update to correct this vulnerability. More details can 
be found at:

      http://www.oracle.com/technetwork/topics/security/cpujan2011-194091.html

Disclosure Timeline

      2010-06-09 - Vulnerability reported to vendor
      2011-01-18 - Coordinated public release of advisory

Credit
This vulnerability was discovered by:

      1c239c43f521145fa8385d64a9c32243 of unsecurityresearch.com

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