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Secunia Advisory SA15388

ignitionServer Access Entry Deletion and Channel Locking Vulnerabilities
Secunia Advisory SA15388
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Release Date 2005-05-17
Last Update 2005-05-19
   
Popularity 8,279 views
Comments 0 comments

Criticality level Moderately criticalModerately critical
Impact Security Bypass
DoS
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:
ignitionServer 0.1.x
ignitionServer 0.2.x
ignitionServer 0.3.x

Secunia CVSS Score Available in Customer Area
CVE Reference(s) CVE-2005-1640 CVSS available in Customer Area
CVE-2005-1641 CVSS available in Customer Area
  

Description

Two vulnerabilities have been reported in ignitionServer, which can be exploited by malicious users to delete access entries or prevent protected operators from accessing certain channels.

1) According to the IRCX draft, only owners are allowed to delete access entries set by owners. However, this is not checked before access entries are deleted, which breaches channel security and allows hosts to delete access entries set by owners.

2) Due to a design error, protected IRC operators can't access channels created and locked by normal users.


Solution
The vulnerabilities have been fixed in version 0.3.6-P1.
Further details available in Customer Area

Provided and/or discovered by
1) Keith Gable, Lead Programmer of the Ignition Project.
2) WebdesignX007

Changelog
Further details available in Customer Area

Original Advisory
http://www.ignition-project.com/security/20050414-hosts-delete-owner-access-entries
http://www.ignition-project.com/security/20050515-protected-opers-cannot-join-channel-with-key

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: ignitionServer Access Entry Deletion and Channel Locking Vulnerabilities
 
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