Hewlett-Packard OpenView Network Node Manager Multiple CGI Buffer Overflow VulnerabilitiesZDI-07-071: December 6th, 2007
TippingPoint™ IPS Customer ProtectionTippingPoint IPS customers are protected against this vulnerability by Digital Vaccine protection filter ID 4790. For further product information on the TippingPoint IPS:
These vulnerabilities allow remote attackers to execute arbitrary code on vulnerable installations of Hewlett-Packard (HP) OpenView Network Node Manager (NNM). Authentication is not required to exploit these vulnerabilities.
The specific flaws exists within the CGI applications that handle the management of the NNM server. Due to lack of bounds checking during a call to sprintf(), sending overly long arguments to the various CGI variables result in a classic stack overflow leading to compromise of the remote server. Exploitation leads to code execution running under the credentials of the web server. Further techniques can be leveraged to gain full SYSTEM access.
The following is a list of vulnerable CGI applications:
Vendor ResponseHewlett-Packard states:
Hewlett-Packard has issued an update to correct this vulnerability. More details can be found in HP Security Bulletin Document ID c01188923.
2006-10-10 - Vulnerability reported to vendor
2007-12-06 - Coordinated public release of advisory
CreditThis vulnerability was discovered by:
Tenable Network Security