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Insecure Library Loading

Secunia Advisory SA16294

KDE kpdf Temporary File Writing Denial of Service
Secunia Advisory SA16294
Secunia VIM 4.0 - Free Trial
Release Date 2005-08-10
   
Popularity 11,834 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 Patch
   
Systems affected This information is available to Secunia VIM customers
Approve distribution This information is available to Secunia VIM customers
Remediation status Secunia CSI, Secunia PSI
Automated scanning Secunia CSI, Secunia PSI
   
Software:
KDE 3.x

Secunia CVSS Score This information is available to Secunia VIM Customers
CVE Reference(s) CVE-2005-2097 CVSS score available to Secunia VIM customers
  

Description

A vulnerability has been reported in KDE, which can be exploited by malicious people to cause a DoS (Denial of Service) on a user's system.

The vulnerability is caused due to an error in kpdf when verifying the validity in of the "loca" table in a PDF file. This can be exploited to cause kpdf to create an overly large temporary file when attempting to reconstruct the table in a specially crafted PDF document.

Successful exploitation may cause all available disk space to be exhausted.

The vulnerability affects versions 3.3.1 through 3.4.1.


Solution
Apply patches.
Further details available to Secunia VIM customers

Provided and/or discovered by
Reported by vendor.

Original Advisory
KDE.org:
http://www.kde.org/info/security/advisory-20050809-1.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: KDE kpdf Temporary File Writing Denial of Service
 
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