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Secunia Advisory SA12152

Pavuk Digest Authentication Buffer Overflow Vulnerabilities
Secunia Advisory SA12152
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Release Date 2004-07-27
Last Update 2004-11-08
   
Popularity 9,787 views
Comments 0 comments

Criticality level Highly criticalHighly critical
Impact 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:
Pavuk 0.x

Secunia CVSS Score Available in Customer Area
CVE Reference(s) No CVE references.

  

Description

Matthew Murphy has reported multiple vulnerabilities in Pavuk, which can be exploited by malicious people to compromise a vulnerable system.

The vulnerabilities are caused due to boundary errors within the digest authentication handler. This can be exploited via malicious digest authentication challenges with specially crafted nonce or realm values.

Successful exploitation allows execution but requires that a connection is made to a malicious website.


Solution
Update to version 0.9.31.
Further details available in Customer Area

Provided and/or discovered by
Matthew Murphy

Changelog
Further details available in Customer Area

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: Pavuk Digest Authentication Buffer Overflow Vulnerabilities
 
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