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Motorola Timbuktu Pro Denial of Service and Directory Traversal Vulnerabilities

Secunia Advisory: SA29316  
Release Date: 2008-03-11
Last Update: 2008-03-19

Critical:
Highly critical
Impact: DoS
System access
Where: From remote
Solution Status: Unpatched

Software:Timbuktu Pro 8.x for Windows

CVE reference:CVE-2008-1117 (Secunia mirror)
CVE-2008-1118 (Secunia mirror)
CVE-2008-1337 (Secunia mirror)

This advisory is currently marked as unpatched!
- Companies can be alerted when a patch is released!


Description:
Some vulnerabilities have been discovered in Motorola Timbuktu Pro, which can be exploited by malicious people to cause a DoS (Denial of Service) or compromise a user's system.

1) An error exists within the handling of attachments, which can be exploited to upload malicious files to arbitrary directories on a vulnerable system (e.g. the "Startup" folder") via a specially crafted message containing directory traversal sequences.

This is related to vulnerability #1 in:
SA26588

2) An error in the processing of instant messages can be exploited to terminate the application via specially crafted messages, containing e.g. an invalid "Version" field, sent to an affected system (port 407/TCP).

3) An error in the processing of instant messages can be exploited to consume a large amount of CPU resources by sending an incomplete message to an affected system (port 407/TCP).

NOTE: A log file manipulation issue via "\n" characters in specially crafted packets has also been reported.

The vulnerabilities are confirmed in Timbuktu Pro for Windows version 8.6.5 (RC 229). Other versions may also be affected.

Solution:
Use only in a trusted network environment.

Provided and/or discovered by:
Luigi Auriemma, independently discovered by Sebastián Muñiz, Core Security Technologies.

Changelog:
2008-03-12: Updated credits and "Original Advisory" section.
2008-03-19: Added CVE reference.

Original Advisory:
Luigi Auriemma:
http://aluigi.altervista.org/adv/timbuto-adv.txt

Core Security:
http://www.coresecurity.com/index.php...ontentMod&action=item&id=2166

Other References:
SA26588:
http://secunia.com/advisories/26588/



Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.

Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.

1 Related Secunia Security Advisories

1. Motorola Timbuktu Pro Directory Traversal and Buffer Overflows


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