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Bitweaver Multiple Vulnerabilities and Weakness
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Secunia Advisory:
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SA20695
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Release Date:
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2006-06-17
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Last Update:
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2006-06-23
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Critical:
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Highly critical
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Impact:
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Cross Site Scripting
Exposure of system information
System access
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Where:
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From remote
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Solution Status:
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Vendor Patch
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| Software: | bitweaver 1.x
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| | CVE reference: | CVE-2006-3102 (Secunia mirror)
CVE-2006-3103 (Secunia mirror)
CVE-2006-3104 (Secunia mirror)
CVE-2006-3105 (Secunia mirror)
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Description:
rgod has reported some vulnerabilities and a weakness in Bitweaver, which can be exploited by malicious people to disclose certain system information, conduct cross-site scripting attacks, and potentially compromise a vulnerable system.
1) Input passed to the "feedback" parameter in /articles/index.php isn't properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site.
Examples:
http://[host]/articles/index.php?feedback=[code]
2) Invalid input passed to the "sort_mode" parameter in /users/index.php discloses the full installation path and SQL table names via a bug report error message.
3) Access to the "/temp/articles" directory is not properly restricted. This can potentially be exploited to upload files with multiple file name extensions and executing them, e.g. file.php.jpg.
Successful exploitation requires that the "mod_mime" module is installed in Apache and reportedly requires a race-condition to access to the file before it is deleted.
The vulnerabilities have been reported in version 1.3. Other versions may also be affected
Solution:
Update to version 1.3.1.
http://sourceforge.net/project/showfi...group_id=141358&release_id=336854
Provided and/or discovered by:
rgod
Changelog:
2006-06-20: Updated "Solution" section.
2006-06-23: Added CVE references.
2006-06-23: Added CVE reference.
Original Advisory:
http://milw0rm.com/exploits/1918
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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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4 Related Secunia Security Advisories
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1. bitweaver Cross-Site Scripting Vulnerabilities
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2. bitweaver Script Insertion Vulnerabilities
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3. Bitweaver "error" Cross-Site Scripting Vulnerability
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4. bitweaver "title" Script Insertion Vulnerability
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