Microsoft Crystal Reports Web Viewer Directory Traversal Vulnerability
Secunia Advisory: SA11803
Release Date: 2004-06-08
Popularity: 16,400 views

Critical:
Moderately critical
Impact: Exposure of system information
Exposure of sensitive information
DoS
Where: From remote
Solution Status: Vendor Patch

Software:Microsoft Business Solutions CRM 1.x
Microsoft Office 2003 Professional Edition
Microsoft Office 2003 Small Business Edition
Microsoft Outlook 2003
Microsoft Visual Studio .NET 2003

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CVE reference:CVE-2004-0204


Description:
A vulnerability has been discovered in various Microsoft products, allowing malicious people to disclose the content of arbitrary files or delete these.

The vulnerability is caused due to an input validation error when handling HTTP requests, which can be exploited via directory traversal attacks.

Successful exploitation allows retrieving or deleting arbitrary files on a vulnerable system via the Crystal Reports and the Crystal Enterprise Web viewers.

The vulnerability affects the following products:
* Visual Studio .NET 2003
* Outlook 2003 with Business Contact Manager (BCM)
* Microsoft Business Solutions CRM 1.2

NOTE: Systems are only vulnerable if they have Internet Information Services (IIS) installed.

Solution:
Apply updates.

Visual Studio .NET 2003:
http://www.microsoft.com/downloads/de...-A7D3-33BC3ACE922D&displaylang=en

Outlook 2003 with Business Contact Manager:
http://www.microsoft.com/downloads/de...-9D89-E120EF2E85E3&displaylang=en

Microsoft Business Solutions CRM 1.2:
http://support.businessobjects.com/fix/hot/critical/ms_critical_updates.asp

Provided and/or discovered by:
Imperva Application Defense Center

Original Advisory:
http://www.microsoft.com/technet/security/bulletin/ms04-017.mspx

Other References:
SA11800:
http://secunia.com/advisories/11800/


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