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BlackBerry Enterprise Server Multiple Vulnerabilities
Secunia Advisory: SA18277
Release Date: 2006-01-02
Last Update: 2006-08-22
Popularity: 17,162 views

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

Software:BlackBerry Enterprise Server for Domino 2.x
BlackBerry Enterprise Server for Domino 4.x
BlackBerry Enterprise Server for Exchange 3.x
BlackBerry Enterprise Server for Exchange 4.x
BlackBerry Enterprise Server for Novell GroupWise 4.x

Secunia CVSS-2 Score: Available in Secunia business solutions

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Advisory Content (Page 1 of 3)[ 1 ] [ 2 ] [ 3 ]

Description:
Some vulnerabilities have been reported in BlackBerry Enterprise Server, which can be exploited by malicious people to cause a DoS (Denial of Service) and potentially to compromise a vulnerable system.

1) A boundary error exists in the Attachment Service in the handling of malformed TIFF image attachments. This can be exploited to cause a heap-based buffer overflow that causes the service to stop responding to view-attachment requests from BlackBerry users.

The vulnerability has been reported in BlackBerry Enterprise Server version 4.0 and later.

2) An error exists in the handling of Server Routing Protocol (SRP) packets. This can be exploited to disrupt the communication between BlackBerry Enterprise Server and BlackBerry Router, potentially causing a DoS.

Successful exploitation requires that the attacker is able to connect to the BlackBerry Server/Router via port 3101/tcp.

The vulnerability has been reported in BlackBerry Enterprise Server version 4.0 and later.

3) A boundary error exists in the Attachment Service in the handling of malformed Microsoft Word (.doc) file attachments. This can be exploited to cause a buffer overflow and allows arbitrary code execution on the BlackBerry Attachment Service component of the BlackBerry Enterprise Server.

The vulnerability has been reported in following products:
* BlackBerry Enterprise Server 2.2 and later for IBM Lotus Domino
* BlackBerry Enterprise Server 3.6 and later for Microsoft Exchange
* BlackBerry Enterprise Server 4.0 and later for Novell GroupWise

Change Page:
[ 1 ] [ 2 ] [ 3 ]



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