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Secunia Advisory SA12445

gnubiff POP3 Buffer Overflow and Denial of Service Vulnerabilities
Secunia Advisory SA12445
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Release Date 2004-09-06
Last Update 2005-08-22
   
Popularity 7,251 views
Comments 0 comments

Criticality level Highly criticalHighly critical
Impact DoS
System access
Where From remote
Authentication level Available in Customer Area
   
Report reliability Available in Customer Area
Solution Status Vendor Patch
   
Systems affected Available in Customer Area
Approve distribution Available in Customer Area
   
Software:
gnubiff 1.x

Secunia CVSS Score Available in Customer Area
CVE Reference(s) CVE-2004-2460 CVSS available in Customer Area
CVE-2004-2461 CVSS available in Customer Area
  

Description

Two vulnerabilities have been reported in gnubiff, which potentially can be exploited to cause a DoS (Denial of Service) or compromise a vulnerable system.

1) An unspecified boundary error exists within the POP3 functionality. This can be exploited to cause a buffer overflow and may potentially allow execution of arbitrary code.

2) An error within the POP3 functionality when processing UIDL lists can be exploited to disrupt the functionality and eventually crash the process via an infinite UIDL list.


Solution
Update to version 2.0.0 or later.
Further details available in Customer Area

Changelog
Further details available in Customer Area

Original Advisory
http://gnubiff.sourceforge.net/changelog.php

Deep Links
Links available in Customer Area


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: gnubiff POP3 Buffer Overflow and Denial of Service Vulnerabilities
 
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