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             AUSCERT External Security Bulletin Redistribution

                               ESB-2012.0806
       HP Intelligent Management Center img.exe Integer Wrap Remote
                       Code Execution Vulnerability
                              23 August 2012

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

Product:           HP Intelligent Management Center
Publisher:         Hewlett-Packard
Operating System:  Windows
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Resolution:        Mitigation

Original Bulletin: 
   http://www.zerodayinitiative.com/advisories/ZDI-12-164/

Comment: A patch has not been released by the vendor at this time.  AusCERT 
         recommends that network administrators restrict access to vulnerable
         systems in line with security best practice, including implementation
         of appropriate firewall rules.

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(0Day) HP Intelligent Management Center img.exe Integer Wrap Remote Code 
Execution Vulnerability

ZDI-12-164: August 22nd, 2012

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

Affected Vendors
Hewlett-Packard

Affected Products
Intelligent Management Center

Vulnerability Details

This vulnerability allows remote attackers to execute arbitrary code on 
vulnerable installations of Hewlett Packard Intelligent Management Center. 
Authentication is not required to exploit this vulnerability.

The specific flaw exists within the img.exe component, which listens by 
default on TCP port 8800. When handling message packets, the process performs 
arithmetic on an unvalidated user-supplied values used to determine the size 
of a new heap buffer, allowing a potential integer wrap to cause a heap buffer 
overflow. By sending a specially crafted packet, an attacker can leverage this 
vulnerability to execute code under the context of the user.

Vendor Response
Hewlett-Packard states:

This vulnerability is being disclosed publicly without a patch in accordance 
with the ZDI 180 day deadline.

Disclosure Timeline
2011-10-21 - Vulnerability reported to vendor
2012-08-22 - Coordinated public release of advisory

Credit
This vulnerability was discovered by:
gwslabs.com

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