40344 : Microsoft Excel Malformed Header File Handling Remote Code Execution
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Views This Week

4

Views All Time

127

Info

Last Modified

6 months ago

Percent Complete

90%

Disclosure

Jan 15, 2008

Discovery

Unknown

Dates

Exploit

Unknown

Solution

Unknown

Description

An unspecified memory corruption flaw exists in Excel. With a specially crafted file, a context-dependent attacker can cause arbitrary code execution resulting in a loss of integrity.

Classification

Location: Local Access Required, Remote/Network Access Required
Attack Type: Input Manipulation
Impact: Loss of Integrity
Solution: No Solution
Exploit: Exploit Rumored / Private
Disclosure: Vendor Verified, Discovered in the Wild
OSVDB: Context Dependent

Solution

Currently, there are no known upgrades, patches, or workarounds available to correct this issue.

Products

Microsoft Corporation
Watch-list
Excel
Watch-list
2003 Viewer
2002
2000
2003 SP2
2004 for Mac

References

Tools & Filters

Nessus

31413

Credit

Unknown or Incomplete

Blogs

2008/01/08 10:07:18 | Targeted attacks in the wild using MS Excel 0-day

from: Networksecurity.fi Weblog - Juha-Matti Laurio

Microsoft has confirmed the existence of targeted attacks using 0-day type vulnerability in Microsoft Excel application ... identifier of the 'Header Information Handling issue' is CVE-2008-0081.

2008/01/16 22:57:35 | CVE-2008-0081 (Excel, Excel Viewer)

from: HeapOverflow Computer Security Community & Forums : Heap Overflow.com

Unspecified vulnerability in Microsoft Excel 2004 and earlier, and Microsoft Office Excel Viewer 2003, allows remote attackers to execute arbitrary code via an Excel file with a malformed header, which triggers memory corruption. NOTE: due to lack of details from the vendor, it is not clear whether this is the same issue as CVE-2007-3490. More.

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