The line set noexec_user_stack= l should be added to the /etc/system file to prevent an executable stack while executing user programs. What is the purpose of this?

Question

Options

• Ahelp prevent core dumps on program errors
• Bhelp programs to execute more quickly by keeping to their own memory space
• Clog any messages into the stack log
• Dhelp make buffer-overflow attacks more difficult

• A
  4% (2)
• B
  6% (3)
• C
  16% (8)
• D
  73% (36)

Explanation

How to Disable Programs From Using Executable Stacks Purpose: Prevent executable stack from overflowing. You must be in the root role. Edit the /etc/system file, and add the following line: set noexec_user_stack=1 Reboot the system.

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