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Insecure Library Loading
Moderately critical

BarracudaDrive Web Server Multiple Vulnerabilities

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Release Date:  2007-12-11    Last Update:  2007-12-14    Views:  5,944

Secunia Advisory SA28032

Where:

From remote

Impact:

Cross Site Scripting, Manipulation of data, Exposure of system information, Exposure of sensitive information, DoS

Solution Status:

Vendor Patch

CVE Reference(s):

Description


Luigi Auriemma has reported some vulnerabilities in BarracudaDrive Web Server, which can be exploited by malicious users to manipulate certain data and cause a DoS (Denial of Service), and by malicious people to conduct script insertion attacks and disclose sensitive information.

1) An input validation error can be exploited to access arbitrary files on the system via directory traversal sequences in HTTP requests.

2) It is possible to disclose the source code of scripts on the server (e.g. LUA scripts with the extension .lsp) by appending a "+", a "." or any other character greater than "0x7f" to the filename in the request.

3) An input validation error can be exploited to delete arbitrary files and empty directories via directory traversal attacks.

4) A null-pointer dereference error in the Group Chat feature can be exploited to crash the application by sending a request with an empty Connection ID.

Successful exploitation of vulnerabilities #3 and #4 requires a valid user account.

5) Input passed via HTTP requests is not properly sanitised before being used in the Trace page of the admin interface. This can be exploited to insert arbitrary HTML and script code, which is then executed in an administrative user's browser session in context of an affected site when the malicious requests are viewed in the log files.

The vulnerabilities are reported in version 3.7.2. Other versions may also be affected.


Solution:
Update to version 3.8.

Provided and/or discovered by:
Luigi Auriemma

Original Advisory:
http://aluigi.altervista.org/adv/barradrive-adv.txt

Deep Links:
Links available to Secunia VIM customers

Do you have additional information related to this advisory?

Please provide information about patches, mitigating factors, new versions, exploits, faulty patches, links, and other relevant data by posting comments to this Advisory. You can also send this information to vuln@secunia.com

Subject: BarracudaDrive Web Server Multiple Vulnerabilities

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