34388 : Microsoft Word RTF Rich Text Properties Parsing Remote Code Execution
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Info

Last Modified

7 months ago

Percent Complete

100%

Disclosure

May 08, 2007

Discovery

Feb 27, 2007

Dates

Exploit

Unknown

Solution

Unknown

Description

Microsoft Word 2003 SP2 (winword.exe file version 11.0.8106.0) contains a flaw that may allow remote code execution. The issue is due to a heap corruption vulnerability in Word, specifically in the handling of property strings in RTF documents. Exploitation requires a target user to load a specially crafted RTF document. When loaded, arbitrary code may be executed with the same permissions as the target user.

Classification

Location: Local Access Required, Remote/Network Access Required
Attack Type: Other
Impact: Loss of Integrity
Exploit: Exploit Unknown

Solution

Microsoft has released a patch to address this issue. Additionally, it is possible to correct the flaw by implementing the following workaround(s):

Change the default association for RTF files to use WordPad, which is not affected by this vulnerability.

Products

Microsoft Corporation
Watch-list
Word
Watch-list
2003 SP2

References

Tools & Filters

Nessus

25163 25173

Credit

  • iDEFENSE - idlabs-advisoriesBrand New Doo Dooidefense.com - iDEFENSE

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