ZDI-10-081: HP OpenView NNM ovet_demandpoll sel CGI Variable Format String Remote Code Execution Vulnerability
http://www.zerodayinitiative.com/advisories/ZDI-10-081
May 11, 2010

-- CVE ID:
CVE-2010-1550

-- Affected Vendors:
Hewlett-Packard

-- Affected Products:
Hewlett-Packard OpenView Network Node Manager

-- TippingPoint(TM) IPS Customer Protection:
TippingPoint IPS customers have been protected against this
vulnerability by Digital Vaccine protection filter ID 9273. 
For further product information on the TippingPoint IPS, visit:

    http://www.tippingpoint.com

-- Vulnerability Details:
This vulnerability allows remote attackers to execute arbitrary code on
vulnerable installations of HP Network Node Manager. Authentication is
not required to exploit this vulnerability.

The specific flaw exists within the ovet_demandpoll.exe process. This
process can be started by invoking the webappmon.exe CGI application
through the webserver. The process calls vnsprintf() directly with the
contents of the 'sel' POST variable. By providing a malicious value this
format string vulnerability can be leveraged by remote attackers to
execute arbitrary code under the context of the ovet_demandpoll.exe
process.

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

http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02153379

-- Disclosure Timeline:
2009-10-21 - Vulnerability reported to vendor
2010-05-11 - Coordinated public release of advisory

-- Credit:
This vulnerability was discovered by:
    * Anonymous

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