Directory traversal vulnerability in the NeffyLauncher 1.0.5 ActiveX control (NeffyLauncher.dll) in CDNetworks Nefficient Download allows remote attackers to download arbitrary code onto a client system via a .. (dot dot) in the SkinPath parameter and a .zip URL in the HttpSkin parameter. NOTE: this can be leveraged for code execution by writing to a Startup folder.
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
Link | Tags |
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http://www.vupen.com/english/advisories/2008/1186 | vdb entry |
http://secunia.com/advisories/29692 | third party advisory vendor advisory |
http://seclists.org/bugtraq/2008/Apr/0065.html | mailing list |
http://www.securityfocus.com/bid/28666 | vdb entry |
https://www.exploit-db.com/exploits/5397 | exploit |
https://exchange.xforce.ibmcloud.com/vulnerabilities/41743 | vdb entry |