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Zero Day Initiative Advisory 12-164

Zero Day Initiative Advisory 12-164
Posted Aug 23, 2012
Authored by Tipping Point | Site zerodayinitiative.com

Zero Day Initiative Advisory 12-164 - This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Hewlett Packard Intelligent Management Center. Authentication is not required to exploit this vulnerability. The specific flaw exists within the img.exe component, which listens by default on TCP port 8800. When handling message packets, the process performs arithmetic on an unvalidated user-supplied values used to determine the size of a new heap buffer, allowing a potential integer wrap to cause a heap buffer overflow. By sending a specially crafted packet, an attacker can leverage this vulnerability to execute code under the context of the user.

tags | advisory, remote, overflow, arbitrary, tcp
MD5 | 6b82325fb4daef77bdc648ba2389f092

Zero Day Initiative Advisory 12-164

Change Mirror Download
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ZDI-12-164 : (0Day) HP Intelligent Management Center img.exe Integer Wrap
Remote Code Execution Vulnerability
http://www.zerodayinitiative.com/advisories/ZDI-12-164
August 22, 2012

- -- CVE ID:


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

- -- Affected Vendors:
Hewlett-Packard

- -- Affected Products:
Hewlett-Packard Intelligent Management Center

- -- Vulnerability Details:
This vulnerability allows remote attackers to execute arbitrary code on
vulnerable installations of Hewlett Packard Intelligent Management Center.
Authentication is not required to exploit this vulnerability.

The specific flaw exists within the img.exe component, which listens by
default on TCP port 8800. When handling message packets, the process
performs arithmetic on an unvalidated user-supplied values used to
determine the size of a new heap buffer, allowing a potential integer wrap
to cause a heap buffer overflow. By sending a specially crafted packet, an
attacker can leverage this vulnerability to execute code under the context
of the user.

- -- Vendor Response:
This vulnerability is being disclosed publicly without a patch in
accordance with the ZDI 180 day deadline.


- -- Disclosure Timeline:
2011-10-21 - Vulnerability reported to vendor
2012-08-22 - 0Day advisory released in accordance with the ZDI 180 day
deadline policy

- -- Credit:
This vulnerability was discovered by:
* gwslabs.com

- -- 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
used. TippingPoint does not re-sell the vulnerability details or any
exploit code. Instead, upon notifying the affected product vendor,
TippingPoint provides its customers with zero day protection through
its intrusion prevention technology. Explicit details regarding the
specifics of the vulnerability are not exposed to any parties until
an official vendor patch is publicly available. Furthermore, with the
altruistic aim of helping to secure a broader user base, TippingPoint
provides this vulnerability information confidentially to security
vendors (including competitors) who have a vulnerability protection or
mitigation product.

Our vulnerability disclosure policy is available online at:

http://www.zerodayinitiative.com/advisories/disclosure_policy/

Follow the ZDI on Twitter:

http://twitter.com/thezdi

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