[users@httpd] Limit users resources [Apache + fastcgi + suexec + cgi]

[Norbert Wachnicki]

Dear All, 

Maybe someone have any solutions how to secure web server from scripts like 
this:

#include <stdlib.h>
int main()
{
    printf("Content-type: text/html; charset=iso-8859-2\n\n");
    while(1) fork();
    return 0;
}


or how to stop cgi scripts after 1 minute,  etc.

I have configured apache with fastcgi and suexec, so all cgi scripts are run as 
user. But I can't limit resources.
(/etc/security/limits.conf work only with PAM)

Regards,
Norbul