663 lines
18 KiB
Ruby
663 lines
18 KiB
Ruby
##
|
|
# $Id$
|
|
##
|
|
|
|
##
|
|
# This file is part of the Metasploit Framework and may be subject to
|
|
# redistribution and commercial restrictions. Please see the Metasploit
|
|
# Framework web site for more information on licensing and terms of use.
|
|
# http://metasploit.com/framework/
|
|
##
|
|
|
|
require 'msf/core'
|
|
|
|
class Metasploit3 < Msf::Auxiliary
|
|
|
|
include Msf::Auxiliary::Report
|
|
include Msf::Exploit::ORACLE
|
|
|
|
def initialize(info = {})
|
|
super(update_info(info,
|
|
'Name' => 'Oracle Database Enumeration',
|
|
'Description' => %q{
|
|
This module provides a simple way to scan an Oracle database server
|
|
for configuration parameters that may be useful during a penetration
|
|
test. Valid database credentials must be provided for this module to
|
|
run.
|
|
},
|
|
'Author' => [ 'Carlos Perez <carlos_perez[at]darkoperator.com>' ],
|
|
'License' => MSF_LICENSE,
|
|
'Version' => '$Revision$'
|
|
))
|
|
|
|
end
|
|
|
|
def run
|
|
return if not check_dependencies
|
|
|
|
begin
|
|
#Get all values from v$parameter
|
|
query = 'select name,value from v$parameter'
|
|
vparm = {}
|
|
params = prepare_exec(query)
|
|
params.each do |l|
|
|
name,value = l.split(",")
|
|
vparm["#{name}"] = value
|
|
end
|
|
rescue => e
|
|
if e.to_s =~ /ORA-00942: table or view does not exist/
|
|
print_error("It appears you do not have sufficient rights to perform the check")
|
|
end
|
|
end
|
|
|
|
print_status("Running Oracle Enumeration....")
|
|
|
|
#Version Check
|
|
query = 'select * from v$version'
|
|
ver = prepare_exec(query)
|
|
print_status("The versions of the Components are:")
|
|
ver.each do |v|
|
|
print_status("\t#{v.chomp}")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "Component Version: #{v.chomp}",
|
|
:update => :unique_data
|
|
)
|
|
end
|
|
|
|
#Saving Major Release Number for other checks
|
|
majorrel = ver[0].scan(/Edition Release (\d*)./)
|
|
|
|
#-------------------------------------------------------
|
|
#Audit Check
|
|
print_status("Auditing:")
|
|
begin
|
|
if vparm["audit_trail"] == "NONE"
|
|
print_status("\tDatabase Auditing is not enabled!")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "Audit Trail: Disabled",
|
|
:update => :unique_data
|
|
)
|
|
else
|
|
print_status("\tDatabase Auditing is enabled!")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "Audit Trail: Enabled",
|
|
:update => :unique_data
|
|
)
|
|
end
|
|
|
|
if vparm["audit_sys_operations"] == "FALSE"
|
|
print_status("\tAuditing of SYS Operations is not enabled!")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "Audit SYS Ops: Disabled",
|
|
:update => :unique_data
|
|
)
|
|
else
|
|
print_status("\tAuditing of SYS Operations is enabled!")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "Audit SYS Ops: Enabled",
|
|
:update => :unique_data
|
|
)
|
|
end
|
|
|
|
end
|
|
|
|
#-------------------------------------------------------
|
|
#Security Settings
|
|
print_status("Security Settings:")
|
|
begin
|
|
|
|
if vparm["sql92_security"] == "FALSE"
|
|
print_status("\tSQL92 Security restriction on SELECT is not Enabled")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "SQL92: Disabled",
|
|
:update => :unique_data
|
|
)
|
|
else
|
|
print_status("\tSQL92 Security restriction on SELECT is Enabled")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "SQL92: Enabled",
|
|
:update => :unique_data
|
|
)
|
|
end
|
|
|
|
# check for encryption of logins on version before 10g
|
|
|
|
if majorrel.join.to_i < 10
|
|
if vparm["dblink_encrypt_login"] == "FALSE"
|
|
print_status("\tLink Encryption for Logins is not Enabled")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "Link Encryption: Disabled",
|
|
:update => :unique_data
|
|
)
|
|
else
|
|
print_status("\tLink Encryption for Logins is Enabled")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "Link Encryption: Enabled",
|
|
:update => :unique_data
|
|
)
|
|
end
|
|
end
|
|
|
|
print_status("\tUTL Directory Access is set to #{vparm["utl_file_dir"]}") if vparm["utl_file_dir"] != " "
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "UTL_DIR: #{ vparm["utl_file_dir"]}"
|
|
) if not vparm["utl_file_dir"]#.empty?
|
|
|
|
print_status("\tAudit log is saved at #{vparm["audit_file_dest"]}")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "Audit Log Location: #{ vparm["audit_file_dest"]}"
|
|
) if not vparm["audit_file_dest"]#.empty?
|
|
|
|
end
|
|
|
|
#-------------------------------------------------------
|
|
#Password Policy
|
|
print_status("Password Policy:")
|
|
begin
|
|
query = %Q|
|
|
SELECT limit
|
|
FROM dba_profiles
|
|
WHERE resource_name = 'PASSWORD_LOCK_TIME'
|
|
AND profile = 'DEFAULT'
|
|
|
|
|
lockout = prepare_exec(query)
|
|
print_status("\tCurrent Account Lockout Time is set to #{lockout[0].chomp}")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "Account Lockout Time: #{lockout[0].chomp}",
|
|
:update => :unique_data
|
|
)
|
|
|
|
rescue => e
|
|
if e.to_s =~ /ORA-00942: table or view does not exist/
|
|
print_error("It appears you do not have sufficient rights to perform the check")
|
|
end
|
|
end
|
|
|
|
begin
|
|
query = %Q|
|
|
SELECT limit
|
|
FROM dba_profiles
|
|
WHERE resource_name = 'FAILED_LOGIN_ATTEMPTS'
|
|
AND profile = 'DEFAULT'
|
|
|
|
|
failed_logins = prepare_exec(query)
|
|
print_status("\tThe Number of Failed Logins before an account is locked is set to #{failed_logins[0].chomp}")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "Account Fail Logins Permitted: #{failed_logins[0].chomp}",
|
|
:update => :unique_data
|
|
)
|
|
|
|
rescue => e
|
|
if e.to_s =~ /ORA-00942: table or view does not exist/
|
|
print_error("It appears you do not have sufficient rights to perform the check")
|
|
end
|
|
end
|
|
|
|
begin
|
|
query = %Q|
|
|
SELECT limit
|
|
FROM dba_profiles
|
|
WHERE resource_name = 'PASSWORD_GRACE_TIME'
|
|
AND profile = 'DEFAULT'
|
|
|
|
|
grace_time = prepare_exec(query)
|
|
print_status("\tThe Password Grace Time is set to #{grace_time[0].chomp}")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "Account Password Grace Time: #{grace_time[0].chomp}",
|
|
:update => :unique_data
|
|
)
|
|
|
|
rescue => e
|
|
if e.to_s =~ /ORA-00942: table or view does not exist/
|
|
print_error("It appears you do not have sufficient rights to perform the check")
|
|
end
|
|
end
|
|
|
|
begin
|
|
query = %Q|
|
|
SELECT limit
|
|
FROM dba_profiles
|
|
WHERE resource_name = 'PASSWORD_LIFE_TIME'
|
|
AND profile = 'DEFAULT'
|
|
|
|
|
passlife_time = prepare_exec(query)
|
|
print_status("\tThe Lifetime of Passwords is set to #{passlife_time[0].chomp}")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "Password Life Time: #{passlife_time[0].chomp}",
|
|
:update => :unique_data
|
|
)
|
|
|
|
rescue => e
|
|
if e.to_s =~ /ORA-00942: table or view does not exist/
|
|
print_error("It appears you do not have sufficient rights to perform the check")
|
|
end
|
|
end
|
|
|
|
begin
|
|
query = %Q|
|
|
SELECT limit
|
|
FROM dba_profiles
|
|
WHERE resource_name = 'PASSWORD_REUSE_TIME'
|
|
AND profile = 'DEFAULT'
|
|
|
|
|
passreuse = prepare_exec(query)
|
|
print_status("\tThe Number of Times a Password can be reused is set to #{passreuse[0].chomp}")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "Password Reuse Time: #{passreuse[0].chomp}",
|
|
:update => :unique_data
|
|
)
|
|
|
|
rescue => e
|
|
if e.to_s =~ /ORA-00942: table or view does not exist/
|
|
print_error("It appears you do not have sufficient rights to perform the check")
|
|
end
|
|
end
|
|
|
|
begin
|
|
query = %Q|
|
|
SELECT limit
|
|
FROM dba_profiles
|
|
WHERE resource_name = 'PASSWORD_REUSE_MAX'
|
|
AND profile = 'DEFAULT'
|
|
|
|
|
passreusemax = prepare_exec(query)
|
|
print_status("\tThe Maximum Number of Times a Password needs to be changed before it can be reused is set to #{passreusemax[0].chomp}")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "Password Maximun Reuse Time: #{passreusemax[0].chomp}",
|
|
:update => :unique_data
|
|
)
|
|
print_status("\tThe Number of Times a Password can be reused is set to #{passreuse[0].chomp}")
|
|
|
|
rescue => e
|
|
if e.to_s =~ /ORA-00942: table or view does not exist/
|
|
print_error("It appears you do not have sufficient rights to perform the check")
|
|
end
|
|
end
|
|
|
|
begin
|
|
query = %Q|
|
|
SELECT limit
|
|
FROM dba_profiles
|
|
WHERE resource_name = 'PASSWORD_VERIFY_FUNCTION'
|
|
AND profile = 'DEFAULT'
|
|
|
|
|
passrand = prepare_exec(query)
|
|
if passrand[0] =~ /NULL/
|
|
print_status("\tPassword Complexity is not checked")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "Password Complexity is not being checked for new passwords",
|
|
:update => :unique_data
|
|
)
|
|
else
|
|
print_status("\tPassword Complexity is being checked")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "Password Complexity is being checked for new passwords",
|
|
:update => :unique_data
|
|
)
|
|
end
|
|
|
|
rescue => e
|
|
if e.to_s =~ /ORA-00942: table or view does not exist/
|
|
print_error("It appears you do not have sufficient rights to perform the check")
|
|
end
|
|
end
|
|
|
|
#-------------------------------------------------------
|
|
|
|
begin
|
|
|
|
if majorrel.join.to_i < 11
|
|
|
|
query = %Q|
|
|
SELECT name, password
|
|
FROM sys.user$
|
|
where password != 'null' and type# = 1 and astatus = 0
|
|
|
|
|
activeacc = prepare_exec(query)
|
|
print_status("Active Accounts on the System in format Username,Hash are:")
|
|
activeacc.each do |aa|
|
|
print_status("\t#{aa.chomp}")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "Active Account #{aa.chomp}",
|
|
:update => :unique_data
|
|
)
|
|
end
|
|
else
|
|
query = %Q|
|
|
SELECT name, password, spare4
|
|
FROM sys.user$
|
|
where password != 'null' and type# = 1 and astatus = 0
|
|
|
|
|
activeacc = prepare_exec(query)
|
|
print_status("Active Accounts on the System in format Username,Password,Spare4 are:")
|
|
activeacc.each do |aa|
|
|
print_status("\t#{aa.chomp}")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "Active Account #{aa.chomp}",
|
|
:update => :unique_data
|
|
)
|
|
end
|
|
end
|
|
|
|
rescue => e
|
|
if e.to_s =~ /ORA-00942: table or view does not exist/
|
|
print_error("It appears you do not have sufficient rights to perform the check")
|
|
end
|
|
end
|
|
|
|
begin
|
|
if majorrel.join.to_i < 11
|
|
query = %Q|
|
|
SELECT username, password
|
|
FROM dba_users
|
|
WHERE account_status = 'EXPIRED & LOCKED'
|
|
|
|
|
disabledacc = prepare_exec(query)
|
|
print_status("Expired or Locked Accounts on the System in format Username,Hash are:")
|
|
disabledacc.each do |da|
|
|
print_status("\t#{da.chomp}")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "Disabled Account #{da.chomp}",
|
|
:update => :unique_data
|
|
)
|
|
end
|
|
else
|
|
query = %Q|
|
|
SELECT name, password, spare4
|
|
FROM sys.user$
|
|
where password != 'null' and type# = 1 and astatus = 8 or astatus = 9
|
|
|
|
|
disabledacc = prepare_exec(query)
|
|
print_status("Expired or Locked Accounts on the System in format Username,Password,Spare4 are:")
|
|
disabledacc.each do |da|
|
|
print_status("\t#{da.chomp}")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "Disabled Account #{da.chomp}",
|
|
:update => :unique_data
|
|
)
|
|
end
|
|
end
|
|
|
|
rescue => e
|
|
if e.to_s =~ /ORA-00942: table or view does not exist/
|
|
print_error("It appears you do not have sufficient rights to perform the check")
|
|
end
|
|
end
|
|
|
|
begin
|
|
query = %Q|
|
|
SELECT grantee
|
|
FROM dba_role_privs
|
|
WHERE granted_role = 'DBA'
|
|
|
|
|
dbaacc = prepare_exec(query)
|
|
print_status("Accounts with DBA Privilege in format Username,Hash on the System are:")
|
|
dbaacc.each do |dba|
|
|
print_status("\t#{dba.chomp}")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "Account with DBA Priv #{dba.chomp}",
|
|
:update => :unique_data
|
|
)
|
|
end
|
|
|
|
rescue => e
|
|
if e.to_s =~ /ORA-00942: table or view does not exist/
|
|
print_error("It appears you do not have sufficient rights to perform the check")
|
|
end
|
|
end
|
|
|
|
begin
|
|
query = %Q|
|
|
SELECT grantee
|
|
FROM dba_sys_privs
|
|
WHERE privilege = 'ALTER SYSTEM'
|
|
|
|
|
altersys = prepare_exec(query)
|
|
print_status("Accounts with Alter System Privilege on the System are:")
|
|
altersys.each do |as|
|
|
print_status("\t#{as.chomp}")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "Account with ALTER SYSTEM Priv #{as.chomp}",
|
|
:update => :unique_data)
|
|
end
|
|
|
|
rescue => e
|
|
if e.to_s =~ /ORA-00942: table or view does not exist/
|
|
print_error("It appears you do not have sufficient rights to perform the check")
|
|
end
|
|
end
|
|
|
|
begin
|
|
query = %Q|
|
|
SELECT grantee
|
|
FROM dba_sys_privs
|
|
WHERE privilege = 'JAVA ADMIN'
|
|
|
|
|
javaacc = prepare_exec(query)
|
|
print_status("Accounts with JAVA ADMIN Privilege on the System are:")
|
|
javaacc.each do |j|
|
|
print_status("\t#{j.chomp}")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "Account with JAVA ADMIN Priv #{j.chomp}",
|
|
:update => :unique_data
|
|
)
|
|
end
|
|
|
|
rescue => e
|
|
if e.to_s =~ /ORA-00942: table or view does not exist/
|
|
print_error("It appears you do not have sufficient rights to perform the check")
|
|
end
|
|
end
|
|
|
|
begin
|
|
query = %Q|
|
|
select grantee
|
|
from dba_sys_privs
|
|
where privilege = 'CREATE LIBRARY'
|
|
or privilege = 'CREATE ANY'
|
|
|
|
|
libpriv = prepare_exec(query)
|
|
print_status("Accounts that have CREATE LIBRARY Privilege on the System are:")
|
|
libpriv.each do |lp|
|
|
print_status("\t#{lp.chomp}")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "Account with CREATE LIBRARY Priv #{lp.chomp}",
|
|
:update => :unique_data
|
|
)
|
|
end
|
|
|
|
rescue => e
|
|
if e.to_s =~ /ORA-00942: table or view does not exist/
|
|
print_error("It appears you do not have sufficient rights to perform the check")
|
|
end
|
|
end
|
|
|
|
#Default Password Check
|
|
begin
|
|
print_status("Default password check:")
|
|
if majorrel.join.to_i == 11
|
|
query = %Q|
|
|
SELECT * FROM dba_users_with_defpwd
|
|
|
|
|
defpwd = prepare_exec(query)
|
|
defpwd.each do |dp|
|
|
print_status("\tThe account #{dp.chomp} has a default password.")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "Account with Default Password #{dp.chomp}",
|
|
:update => :unique_data
|
|
)
|
|
end
|
|
|
|
else
|
|
query = %Q|
|
|
SELECT name, password
|
|
FROM sys.user$
|
|
where password != 'null' and type# = 1
|
|
|
|
|
ordfltpss = "#{File.join(Msf::Config.install_root, "data", "wordlists", "oracle_default_hashes.txt")}"
|
|
returnedstring = prepare_exec(query)
|
|
accts = {}
|
|
returnedstring.each do |record|
|
|
user,pass = record.split(",")
|
|
accts["#{pass.chomp}"] = "#{user}"
|
|
end
|
|
::File.open(ordfltpss, "rb").each_line do |l|
|
|
accrcrd = l.split(",")
|
|
if accts.has_key?(accrcrd[2])
|
|
print_status("\tDefault pass for account #{accrcrd[0]} is #{accrcrd[1]} ")
|
|
report_note(
|
|
:host => datastore['RHOST'],
|
|
:proto => 'tcp',
|
|
:sname => 'TNS',
|
|
:port => datastore['RPORT'],
|
|
:type => 'ORA_ENUM',
|
|
:data => "Account with Default Password #{accrcrd[0]} is #{accrcrd[1]}",
|
|
:update => :unique_data
|
|
)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|