Message-ID: <EE499D69B3D0714590B6FE9762B0461104BFE99100@emb01.unity.local>
Date: Tue, 11 Jan 2011 16:40:38 -0600
From: ZDI Disclosures <zdi-disclosures@...pingpoint.com>
To: "'Full Disclosure (full-disclosure@...ts.grok.org.uk)'"
	<full-disclosure@...ts.grok.org.uk>,
	"'Bugtraq (bugtraq@...urityfocus.com)'" <bugtraq@...urityfocus.com>
Subject: ZDI-11-005: HP OpenView Network Node Manager
 ovas.exe Remote Code Execution Vulnerability

ZDI-11-005: HP OpenView Network Node Manager ovas.exe Remote Code Execution Vulnerability

http://www.zerodayinitiative.com/advisories/ZDI-11-005

January 10, 2011

-- CVE ID:
CVE-2011-263

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

-- 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 10770.
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 flaw exists within the ovas.exe component which listens by default
on TCP port 7510. When handling the Source Node or Destination Node name
POST variables the process blindly copies user supplied data into a
fixed-length buffer on the stack. A remote attacker can exploit this
vulnerability to execute arbitrary code under the context of the OVAS
service.

-- 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=c02670501

-- Disclosure Timeline:
2010-09-14 - Vulnerability reported to vendor
2011-01-10 - Coordinated public release of advisory

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

-- About the Zero Day Initiative (ZDI):
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disclosing discovered vulnerabilities.

Researchers interested in getting paid for their security research
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    http://www.zerodayinitiative.com

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