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ZDI-09-096: Hewlett-Packard OpenView NNM nnmRptConfig.exe Template Variable vsprintf Overflow Vulnerability
http://www.zerodayinitiative.com/advisories/ZDI-09-096
December 9, 2009
-- CVE ID:
CVE-2009-3848
-- 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 8332.
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 Hewlett-Packard OpenView Network Node
Manager. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the nnmRptConfig.exe CGI executable
accessible via the IIS web server listening by default on TCP port 80.
While parsing POST variables, the vulnerable process copies the contents
of the Template parameter into a fixed length stack buffer using a
vsprintf() call. By supplying a large enough value this buffer can be
overflown leading to arbitrary code execution.
-- 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=c01950877
-- Disclosure Timeline:
2009-07-14 - Vulnerability reported to vendor
2009-12-09 - Coordinated public release of advisory
-- Credit:
This vulnerability was discovered by:
* Anonymous
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