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Insecure Library Loading

Secunia Advisory SA7762

Trustix updates to lynx
Secunia Advisory SA7762
Secunia VIM 4.0 - Free Trial
Release Date 2002-12-20
   
Popularity 6,172 views
Comments 0 comments

Criticality level Not criticalNot critical
Impact Manipulation of data
Where Local system
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
   
Operating System
Trustix Linux 1.1
Trustix Linux 1.2
Trustix Linux 1.5

Secunia CVSS Score This information is available to Secunia VIM Customers
CVE Reference(s) No CVE references.

  

Description

Trustix has issued updated packages to fix a vulnerability in lynx.

If lynx receives special characters on the command line, it may include faked headers in the HTTP request. This could possibly be abused to make lynx download from the wrong domain from a server hosting multiple domains.


Solution
This is hardly a security issue, any script which takes arguments from non trusted users and passes them on to lynx, should do proper checking of the arguments, as it possibly could be abused to much more dangerous things, than making lynx download something from the wrong domain.
Further details available to Secunia VIM customers

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: Trustix updates to lynx
 
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