Accensus Security Advisory L-01 TitanFtp Server Arbitrary File Download/Delete
Details
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Product: TitanFTPd
Security-Risk: high
Remote-Exploit: maybe, assuming anonymous ftp access
Local-Exploit: yes
Vendor URL: http://www.southrivertech.com/
Found By: Bill Finlayson
http://www.accensussecurity.com
Affected: Versions 8.10.1125 and likely previous
Issue: the comb command is susceptible to a directory traversal attack which will allow downloading of arbitrary files on the server and deletion of arbitrary files on the server
Details: quote comb a ..//..//..//..//b
puts contents of 'b' in the file in the users home directory called 'a' and then deletes file b
Status: Submitted to Vendor 6/14/10 fixed 6/15/10