gem version

Author: h00die

modules/exploits/linux/http/centreon_useralias_exec.rb

@@ -56,13 +56,10 @@ def check
         'uri'       => normalize_uri(target_uri.path, 'index.php'),
         'method'    => 'GET'
       )
-      /LoginInvitVersion"><br \/>[\s]+(?<version_high>[\d]{1,2})\.(?<version_med>[\d]{1,2})\.(?<version_low>[\d]{1,2})[\s]+<\/td>/ =~ res.body
+      /LoginInvitVersion"><br \/>[\s]+(?<version>[\d]{1,2}\.[\d]{1,2}\.[\d]{1,2})[\s]+<\/td>/ =~ res.body
 
-      if version_high && version_med && version_low && \
-         version_high.to_i <= 2 && \
-         version_med.to_i <= 5 && \
-         version_low.to_i <= 3
-        vprint_good("Version Detected: #{[version_high, version_med, version_low].join('.')}")
+      if version && Gem::Version.new(version) <= Gem::Version.new('2.5.3')
+        vprint_good("Version Detected: #{version}")
         Exploit::CheckCode::Appears
       else
         Exploit::CheckCode::Safe