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Snitz Forums Avatar Mod Module Avatar Upload Vulnerability
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Secunia Advisory:
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SA20148
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Release Date:
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2006-05-18
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Last Update:
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2006-05-25
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Popularity:
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7,808 views
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Critical:
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Moderately critical
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Impact:
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System access
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Where:
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From remote
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Solution Status:
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Vendor Workaround
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| Software: | Avatar Mod 1.x (module for Snitz Forums)
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Secunia CVSS-2 Score:
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Available in Secunia business solutions 
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| Advisory Content (Page 1 of 3) | [ 1 ] [ 2 ] [ 3 ] | |
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Description:
Paul Craig has reported a vulnerability in the Avatar Mod module for Snitz Forums, which can be exploited by malicious users to compromise a vulnerable system.
The vulnerability is caused due to an input validation error in the handling of avatar uploads in avatar_upload.asp. This can be exploited to upload scripts to a location inside the web root by including a null byte in the avatar filename.
Example:
test.asp[null byte].jpg
Successful exploitation requires administrative privileges.
The vulnerability has been reported in version 1.3. Other versions may also be affected.
Change Page:
[ 1 ] [ 2 ] [ 3 ]
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About this Secunia Advisory
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
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