Details
A core dump is the memory of an executable program. It is generally used to determine why a program aborted. It can also be used to glean confidential information from a core file. The system provides the ability to set a soft limit for core dumps, but this can be overridden by the user. Setting a hard limit on core dumps prevents users from overriding the soft variable. If core dumps are required, consider setting limits for user groups (see limits.conf(5)). In addition, setting the fs.suid_dumpable variable to 0 will prevent setuid programs from dumping core.
Solution
Add the following line to the /etc/security/limits.conf file. * hard core 0 Add the following line to the /etc/sysctl.conf file. fs.suid_dumpable = 0
Supportive Information
The following resource is also helpful.
This control applies to the following type of system Unix.