Microsoft Dynamics AX: Denial of Service -- Existing Account

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2014.0050
       Vulnerability in Microsoft Dynamics AX Could Allow Denial of
                             Service (2880826)
                              15 January 2014

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        AusCERT Security Bulletin Summary
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Product:           Microsoft Dynamics AX
Publisher:         Microsoft
Operating System:  Windows
Impact/Access:     Denial of Service -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2014-0261  

Original Bulletin: 
   https://technet.microsoft.com/en-us/security/bulletin/ms14-004

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Microsoft Security Bulletin MS14-004 - Important

Vulnerability in Microsoft Dynamics AX Could Allow Denial of Service (2880826)

Published Date: January 14, 2014

Version: 1.0

General Information

Executive Summary

This security update resolves one privately reported vulnerability in 
Microsoft Dynamics AX. The vulnerability could allow denial of service if an 
authenticated attacker submits specially crafted data to an affected Microsoft
Dynamics AX Application Object Server (AOS) instance. An attacker who 
successfully exploited this vulnerability could cause the target AOS instance
to stop responding to client requests.

This security update is rated Important for all supported editions of 
Microsoft Dynamics AX 4.0, Microsoft Dynamics AX 2009, Microsoft Dynamics AX 
2012, and Microsoft Dynamics AX 2012 R2.

Affected Software

Microsoft Dynamics AX 4.0 Service Pack 2
Microsoft Dynamics AX 2009 Service Pack 1
Microsoft Dynamics AX 2012 
Microsoft Dynamics AX 2012 R2 

Vulnerability Information

Query Filter DoS Vulnerability - CVE-2014-0261

A denial of service vulnerability exists in Microsoft Dynamics AX that could 
allow an attacker to cause an AOS instance to become unresponsive.

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