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Secunia Advisory SA11638

Neon Date Parsing Heap Overflow Vulnerability
Secunia Advisory SA11638
Secunia VIM 4.0 - Free Trial
Release Date 2004-05-19
   
Popularity 11,531 views
Comments 0 comments

Criticality level Moderately criticalModerately critical
Impact System access
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:
neon 0.x

Secunia CVSS Score This information is available to Secunia VIM Customers
CVE Reference(s) CVE-2004-0398 CVSS score available to Secunia VIM customers
  

Description

Stefan Esser has discovered a vulnerability in neon, which potentially can be exploited by malicious people to compromise a user's system.

The vulnerability is caused due to a boundary error within the "ne_rfc1036_parse()" function when parsing date strings. This can be exploited to cause a heap overflow by supplying a specially crafted date string.

Successful exploitation may allow execution of arbitrary code via applications linked against neon and using the vulnerable functionality.

The vulnerability affects version 0.24.5 and prior.


Solution
Update to version 0.24.6:
Further details available to Secunia VIM customers

Provided and/or discovered by
Stefan Esser, e-matters.

Original Advisory
http://security.e-matters.de/advisories/062004.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: Neon Date Parsing Heap Overflow Vulnerability
 
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