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iDefense Security Advisory 01.10.11: HP Network Node Manager Command Injection Vulnerability
iDefense Security Advisory 01.10.11
Jan 10, 2011
HP Network Node Manager Command Injection Vulnerability HP Network Node
Manager (NNM) is an application suite that is used to map out and
manage network topography. NNM runs on a variety of platforms,
including Linux and multiple versions of Windows. For more information,
see the vendor's site found at the following link:
Remote exploitation of a command injection vulnerability in
Hewlett-Packard Development Co. LP (HP)'s Network Node Manager could
allow an attacker to execute arbitrary commands with the privileges of
the affected service. The vulnerability exists within CGI scripts
provided with the NNM HTTP Server. These scripts do not effectively
sanatize a particular parameter. It is possible for an attacker to
supply a parameter containing a specially crafted command line string.
The command line string will be executed on the affected NNM HTTP
Exploitation of this vulnerability results in the execution of arbitrary
commands with the privileges of the affected service. On RedHat
Enterprise 4, the application is started as the user 'bin.' By default
no authentication is required.
OpenView Network Node Manager versions 7.51 and 7.53 running on HP-UX,
Linux, Solaris, and Windows are vulnerable.
By default the affected CGI scripts do not require a user to be
authenticated. Authentication can be enabled on the NNM HTTP Server.
For further details refer to the NNM "Managing your network" guide.
VI. VENDOR RESPONSE
HP has released patches which address this issue. Information about
downloadable vendor updates can be found by clicking on the URLs shown.
VII. CVE INFORMATION
The Common Vulnerabilities and Exposures (CVE) project has assigned the
name CVE-2011-0271 to this issue. This is a candidate for inclusion in
the CVE list (http://cve.mitre.org/), which standardizes names for
VIII. DISCLOSURE TIMELINE
02/28/2010 Initial Vendor Notification
02/28/2010 Initial Vendor Reply
01/10/2011 Coordinated Public Disclosure
The discoverer of this vulnerability wishes to remain anonymous.
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X. LEGAL NOTICES
Copyright © 2011 iDefense, Inc.
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Disclaimer: The information in the advisory is believed to be accurate
at the time of publishing based on currently available information. Use
of the information constitutes acceptance for use in an AS IS condition.
There are no warranties with regard to this information. Neither the
author nor the publisher accepts any liability for any direct,
indirect, or consequential loss or damage arising from use of, or
reliance on, this information.