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Insecure Library Loading

Secunia Advisory SA36201

Xerces-C++ XML DTD Structures Parsing Denial of Service
Secunia Advisory SA36201
Secunia VIM 4.0 - Free Trial
Release Date 2009-08-07
   
Popularity 3,574 views
Comments 0 comments

Criticality level Less criticalLess critical
Impact DoS
Where From remote
Authentication level This information is available to Secunia VIM customers
   
Report reliability This information is available to Secunia VIM customers
Solution Status Vendor Workaround
   
Systems affected This information is available to Secunia VIM customers
Approve distribution This information is available to Secunia VIM customers
   
Software:
Xerces-C++ 2.x
Xerces-C++ 3.x

Secunia CVSS Score This information is available to Secunia VIM Customers
CVE Reference(s) CVE-2009-1885 CVSS score available to Secunia VIM customers
  

Description

A vulnerability has been reported in Xerces-C++, which can be exploited by malicious people to cause a DoS (Denial of Service).

The vulnerability is caused due to an infinite recursion error when parsing simply nested DTD structures and can be exploited to cause a crash via a specially crafted XML file.


Solution
Fixed in the SVN repository.
Further details available to Secunia VIM customers

Provided and/or discovered by
Jukka Taimisto, Tero Rontti and Rauli Kaksonen from the CROSS project at Codenomicon Ltd, reported via CERT-FI

Original Advisory
Apache:
http://svn.apache.org/viewvc?view=rev&revision=781488

CERT-FI:
http://www.cert.fi/en/reports/2009/vulnerability2009085.html

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: Xerces-C++ XML DTD Structures Parsing Denial of Service
 
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