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Directory traversal vulnerabilities in jsupload.cgi.pl version 0.6.4 and before
From: Sean de Regge <seanderegge () gmail com>
Date: Thu, 29 Nov 2012 22:42:15 +0100
------------------------------------------------------------------------------------------------------------- Directory traversal vulnerabilities in jsupload.cgi.pl version 0.6.4 and before 29 November 2012 Sean de Regge (seanderegge gmail.com) ------------------------------------------------------------------------------------------------------------- Details: ---------- Versions of the Perl script jsupload.cgi.pl prior to version number 0.6.4 are vulnerable to directory traversal attacks. The script allows a remote user to upload a file to the "/tmp/uploader" directory. However, by adding the characters ../ when supplying a filename it is possible to break out of the directory and write to other directories on the system. A similar vulnerability exists in the code that allows a user to download files from the "/tmp/uploader" directory. A detailed writup of this vulnerability can be found at www.pwnani.com. Recommendation: ------------------------- The latest version of the script includes a patch for these vulnerabilities and can be found at: http://code.google.com/p/gwtupload/source/browse/jsupload/src/main/java/jsupload/public/jsupload.cgi.pl
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