Date: Thu, 7 Jun 2012 00:25:55 +0100
From: ZDI Disclosures <zdi-disclosures@...pingpoint.com>
To: "'full-disclosure@...ts.grok.org.uk'" <full-disclosure@...ts.grok.org.uk>, 
	"'bugtraq@...urityfocus.com'" <bugtraq@...urityfocus.com>
Subject: ZDI-12-089 : HP DataDirect OpenAccess GIOP
 Parsing Remote Code Execution Vulnerability


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ZDI-12-089 : HP DataDirect OpenAccess GIOP Parsing Remote Code Execution
Vulnerability
http://www.zerodayinitiative.com/advisories/ZDI-12-089
June  6, 2012

- -- CVE ID:

CVE-2011-4164

- -- CVSS:

10, AV:N/AC:L/Au:N/C:C/I:C/A:C

- -- Affected Vendors:

Hewlett-Packard
DataDirect

- -- Affected Products:

Hewlett-Packard Database Archiving
DataDirect SequeLink

- -- TippingPoint(TM) IPS Customer Protection:

TippingPoint IPS customers have been protected against this
vulnerability by Digital Vaccine protection filter ID 12363.
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 applications using DataDirect's SequeLink. Authentication is not
required to exploit this vulnerability.

The specific flaw exists within how the application processes GIOP packets.
When processing a specific GIOP packet, the application will trust a size
field in the packet. The application will use this size in a copy operation
into a statically sized buffer which can cause a buffer overflow. This can
lead to code execution under the context of the service.

- -- Vendor Response:

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

https://h20566.www2.hp.com/portal/site/hpsc/public/kb/docDisplay/?docId=emr
_na-c03128302

- -- Disclosure Timeline:

2011-06-01 - Vulnerability reported to vendor
2012-06-06 - Coordinated public release of advisory

- -- Credit:

This vulnerability was discovered by:

* AbdulAziz Hariri

- -- About the Zero Day Initiative (ZDI):

Established by TippingPoint, The Zero Day Initiative (ZDI) represents 
a best-of-breed model for rewarding security researchers for responsibly
disclosing discovered vulnerabilities.

Researchers interested in getting paid for their security research
through the ZDI can find more information and sign-up at:

    http://www.zerodayinitiative.com

The ZDI is unique in how the acquired vulnerability information is
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TippingPoint provides its customers with zero day protection through
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