DRAFT - DISA STIG for Red Hat Enterprise Linux 10
Rules and Groups employed by this XCCDF Profile
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Disable acquiring, saving, and processing core dumps
Thesystemd-coredump.socket
unit is a socket activation of thesystemd-coredump@.service
which processes core dumps. By masking the unit, core dump processing is disabled.Rule Medium Severity -
Disable core dump backtraces
The <code>ProcessSizeMax</code> option in <code>[Coredump]</code> section of <code>/etc/systemd/coredump.conf</code> specifies the maximum size in bytes of a core which will be processed. Core dump...Rule Medium Severity -
Disable storing core dump
TheStorage
option in[Coredump]
sectionof/etc/systemd/coredump.conf
can be set tonone
to disable storing core dumps permanently.Rule Medium Severity -
Disable Core Dumps for All Users
To disable core dumps for all users, add the following line to <code>/etc/security/limits.conf</code>, or to a file within the <code>/etc/security/limits.d/</code> directory: <pre>* hard core...Rule Medium Severity -
Enable ExecShield
ExecShield describes kernel features that provide protection against exploitation of memory corruption errors such as buffer overflows. These features include random placement of the stack and othe...Group
Node 2
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Capacity
Modules